Adam Isacson

Defense, security, borders, migration, and human rights in Latin America and the United States. May not reflect my employer’s consensus view.

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Annual CBP Migrant Encounters at the U.S.-Mexico Border, by Nationality

The U.S. government’s 2023 fiscal year ended on September 30. Here’s a comparison of migration at the U.S.-Mexico border, by migrants’ nationalities, over the past three fiscal years.

Data table

From 2021 to 2023,

  • The three nationalities that saw the largest aggregate increases in migration:
    • Venezuela +217,393
    • “Other Countries” not specifically named in CBP’s data releases +155,007
    • Colombia +153,334
  • The three nationalities that saw the largest percentage increases in migration:
    • China +5,303%
    • Colombia +2,472%
    • Peru +2,268%
  • The three nationalities that saw the largest aggregate decreases in migration:
    • Honduras -105,638
    • Guatemala -62,950
    • El Salvador -37,175
  • The three nationalities that saw the largest percentage decreases in migration:
    • Ukraine -64%
    • Brazil -51%
    • Romania -49%

Darién Gap Migration Dipped in October

Fresh numbers from Panama show a 35 percent drop, from September to October, in the number of people migrating through the Darién Gap. The main cause was a 41 percent decline in the number of citizens of Venezuela (blue in the chart) who traveled through the treacherous jungle region.

Monthly Migration Through Panama’s Darién Gap

October 2023: Venezuela 70%, Haiti (plus Brazil and Chile) 8%, China 6.0%, Ecuador 5.8%, Colombia 4%, all others <2%

Since January 2020: Venezuela 53%, Haiti (plus Brazil and Chile) 22%, Ecuador 10%, Cuba 3%, all others <3%

	Venezuela	Haiti (plus Brazil and Chile)	Ecuador	Cuba	Colombia	China	India	Afghanistan	Bangladesh	Other Countries
20-Jan	9	1332	11	48			7		16	115
20-Feb	20	1535	4	45	2		9		48	162
20-Mar	3	972	6	16	2		7		10	83
20-Apr		0								0
20-May		0								0
20-Jun	2	135	1	12			5		10	17
20-Jul		0								0
20-Aug		0			1	3				2
20-Sep	5	84			2					17
20-Oct	5	315	2		2					47
20-Nov	3	313	7	1	1				2	38
20-Dec	22	645	9	123	11		11		37	113
21-Jan	3	720	3	176	8		3		38	120
21-Feb	9	1231	2	205	7				90	313
21-Mar		2193	14	198	1	2	30		15	241
21-Apr	3	3818	12	1306			102		127	497
21-May	113	2180	5	1514			44		118	488
21-Jun	205	6527	9	2770	4		44		131	577
21-Jul	248	15488	19	2354	8		34		210	452
21-Aug	568	21285	22	2857	8		1		128	463
21-Sep	437	22473	48	1566	31	3	40		102	805
21-Oct	339	20626	88	3018	29	11	65		325	1403
21-Nov	352	3595	65	1639	18	22	158		222	1691
21-Dec	542	936	100	997	55	39	71		151	1303
22-Jan	1421	807	100	367	48	32	67	1	70	1789
22-Feb	1573	627	156	334	72	39	74	3	81	1303
22-Mar	1704	658	121	361	59	56	88	40	201	1539
22-Apr	2694	785	181	634	72	59	172	31	126	1380
22-May	9844	997	527	567	248	67	179	67	254	1144
22-Jun	11359	1025	555	416	287	66	228	82	210	1405
22-Jul	17066	1245	883	574	407	85	431	162	236	1733
22-Aug	23632	1921	1581	589	569	119	332	128	150	2083
22-Sep	38399	2642	2594	490	1306	136	350	180	189	1918
22-Oct	40593	4525	8487	663	1600	274	604	551	143	2333
22-Nov	668	5520	6350	535	208	377	813	379	176	1606
22-Dec	1374	6535	7821	431	188	695	756	596	48	1853
23-Jan	2337	12063	6352	142	333	913	562	291	127	1514
23-Feb	7097	7813	5203	36	637	1285	872	276	132	1306
23-Mar	20816	8335	2772	35	1260	1657	1109	359	87	1669
23-Apr	25395	5832	2683	59	1634	1683	446	386	77	2102
23-May	26409	3633	3059	59	1645	1497	161	192	148	2159
23-Jun	18501	1743	5052	74	894	1722	65	217	185	1269
23-Jul	38033	1548	9773	123	1884	1789	96	321	243	1577
23-Aug	62700	1992	8642	172	2989	2433	27	467	159	2365
23-Sep	58716	3176	4744	166	2570	2588	43	609	260	2396
23-Oct	34594	3958	2849	97	2051	2934	36	400	200	2137

Data table

2023 is still—by far—a record-breaking year for Darién Gap migration, though. 458,228 people migrated through the region during the first 10 months of the year, making it certain that the year-end total will surpass 500,000. 294,598 of this year’s migrants (64 percent, blue in the chart) have been Venezuelan.

Annual Migration Through Panama’s Darién Gap

2023: Venezuela 64%, Ecuador 11.2%, Haiti (plus Brazil and Chile) 10.9%, China 4%, Colombia 3%, All Others <1%

Since 2010: Venezuela 47%, Haiti (plus Brazil and Chile) 22%, Ecuador 8%, Cuba 7%, Colombia 2.24%, China 2.18%,  All Others <2%

	Venezuela	Haiti (plus Brazil and Chile)	Ecuador	Cuba	Colombia	China	India	Nepal	Bangladesh	Other Countries
2010		0		79		268	12	29	53	118
2011		1	15	18	65	9	11	9	45	110
2012		0	18	1154	24	11	48	213	89	220
2013		2	4	2010	26	1		297	398	313
2014		2	1	5026	9		1	468	377	291
2015	2	8	14	24623	32	1	1	2426	559	1623
2016	6	16742	93	7383	16		20	1619	580	3601
2017	18	40	50	736	36	6	1127	2138	506	2119
2018	65	420	51	329	13		2962	868	1525	2988
2019	78	10490	31	2691	23		1920	254	911	5704
2020	69	5331	40	245	21	3	39	56	123	538
2021	2819	101072	387	18600	169	77	592	523	1657	7830
2022	150327	27287	29356	5961	5064	2005	4094	1631	1884	20675
2023 (Oct)	294598	50093	51129	963	15897	18501	3417	2035	1618	19977

Data table

Data from the United States and Honduras also show sharp drops in migration from Venezuela. The cause appears to be U.S. and Venezuelan governments’ October 5 announcement that they would be renewing deportation flights to Caracas. Though these flights are proving to be relatively infrequent so far, the mere possibility of being sent all the way back to Venezuela seems to have led many Venezuelan citizens considering migration to “wait and see” and delay their plans.

Honduras is the country that reports in-transit migration in the most current manner. Looking at weekly migration through Honduras shows a possible recovery in Venezuelan migration (blue) during the first full week of November. However, a single week’s data don’t necessarily point to a trend. Here is migration of citizens of Venezuela during each week between September 1 and November 9.

“Irregular” Migrants from Venezuela and Haiti Registered in Honduras by Week, September-Early November 2023

	Venezuela	Haiti
Week of 9/1-9/7	10101	2475
Week of 9/8-9/14	8685	3120
Week of 9/15-9/21	11012	5138
Week of 9/22-9/28	9852	4302
Week of 9/29-10/5	10384	5632
Week of 10/6-10/12	8430	6936
Week of 10/13-10/19	8514	8199
Week of 10/20-10/26	7154	11356
Week of 10/27-11/2	4866	5141
Week of 11/3-11/9	8199	1242

The chart also shows citizens of Haiti (green), whose numbers rose then fell during the same period. The recent drop owes to the Haitian government, at strong U.S. suggestion, banning charter flights to Nicaragua at the end of October.

Migration at the U.S.-Mexico Border Dropped 11 Percent from September to October

All CBP (Border Patrol Plus Port of Entry) Migrant Encounters
by Country at the U.S.-Mexico Border

October 2023: Mexico 26%, Venezuela 17%, Guatemala 10%, Honduras 9%, Colombia 6%, Cuba 5.2%, Ecuador 5.0%, El Salvador 3%, All Others <2%

Since October 2020: Mexico 33%, Honduras 11.2%, Guatemala 11.1%, Venezuela 8%, Cuba 6%, Nicaragua 5%, Colombia 4.5%, All Others <4%

	Mexico	Honduras	Guatemala	Venezuela	Cuba	Nicaragua	Colombia	El Salvador	Ecuador	Other Countries
20-Oct	46786	7370	9292	143	1679	256	26	3014	2220	1143
20-Nov	44164	8199	10323	184	1590	387	69	3650	2765	782
20-Dec	39370	10358	12454	206	2067	640	73	3921	3676	1229
21-Jan	40793	11232	13137	295	1899	534	69	3580	3598	3277
21-Feb	44257	20180	19154	913	3848	706	76	5599	3440	2926
21-Mar	62504	42116	34060	2566	5700	1930	179	9475	5579	9168
21-Apr	65597	38205	30053	6048	3288	3074	260	11043	8079	13148
21-May	70874	32131	26452	7499	2664	4414	408	10462	11691	14002
21-Jun	64908	35033	30246	7583	3072	7435	481	11582	12803	15891
21-Jul	59959	45297	36468	6126	3559	13456	751	12719	17335	17923
21-Aug	56397	42125	37108	6301	4496	9979	1562	12692	17611	21569
21-Sep	59985	27078	24288	10814	4812	7298	2248	10953	7353	37172
21-Oct	66049	21861	19374	13416	5896	9255	3015	9801	748	15422
21-Nov	63846	20105	20469	20388	6605	13627	3368	9664	556	16217
21-Dec	51475	18141	21009	24801	7986	15297	4094	8874	673	26903
22-Jan	60341	12011	13856	22779	9721	11564	3911	5810	602	14279
22-Feb	71850	14075	18215	3073	16557	13296	9608	7146	683	11507
22-Mar	88132	16213	21392	4053	32153	16017	15373	8403	877	19961
22-Apr	82568	15734	19910	4107	34839	12565	13128	8355	1636	42943
22-May	77453	19730	21468	5088	25643	19034	19320	8980	3046	41374
22-Jun	66730	24177	24648	13199	16172	11200	12597	9123	3231	26757
22-Jul	55692	20340	20212	17647	20098	12073	13454	7952	2948	29746
22-Aug	60772	16219	15681	25361	19060	11749	13497	6675	3681	31392
22-Sep	63431	14417	15331	33804	26178	18199	13807	6247	5379	30754
22-Oct	66277	14100	14843	22060	28851	20923	17362	6069	7030	34014
22-Nov	59348	13143	14510	8013	34710	34249	15846	5532	11999	37823
22-Dec	48390	13276	14885	8187	42654	35381	17731	4860	16206	50745
23-Jan	62265	11030	11970	9102	6462	3382	9471	3779	9416	30481
23-Feb	65271	10935	14220	5565	753	636	12851	4719	7372	34308
23-Mar	81307	13355	15293	8320	1316	482	17055	5765	7143	43213
23-Apr	67091	13218	14584	34633	1608	506	17843	4677	6396	51436
23-May	55405	21035	14817	32733	2804	718	18130	5349	6474	49225
23-Jun	49262	15093	10362	20453	2681	417	4705	3182	5105	33296
23-Jul	53928	26023	22127	18958	3668	445	5951	3953	9912	38514
23-Aug	55493	35168	37937	31463	6179	736	8948	6080	13631	37328
23-Sep	53296	27310	34537	66584	10666	1621	13643	7550	15545	38983
23-Oct	63003	21819	23845	40863	12495	3306	13773	7250	12154	42480

Data table

New CBP data for the U.S.-Mexico border is out through October. Combining migrants who came to ports of entry with migrants whom Border Patrol apprehended between the ports of entry, migration fell from 269,735 people in September to 240,988 in October (-11 percent).

Nearly all of the net reduction is citizens of Venezuela, whose numbers fell -39 percent (66,584 in September to 40,863 in October). The Biden administration’s October 5 announcement of resumed deportation flights to Venezuela probably explains the reduction. News of the resumption may have led some would-be migrants to pause their plans.

This drop will probably be short-lived, unless the Biden administration pursues a massive, costly, cruel, and politically absurd blitz of frequent aerial deportation flights to Caracas. (We see no signs of that happening yet.) As I wrote a couple of days ago, it is reasonable to expect Venezuelan migration to recover, as conditions in the country remain dire and as Venezuelans considering migration realize that the probability of aerial deportation is slim.

Annual Border Patrol Migrant Encounters by Country at the U.S.-Mexico Border

I made this chart, and underlying data table, by combining CBP’s migrant encounter data from 2020-2023 with data scraped from this big ugly CBP PDF covering 2007-2020.

Annual Border Patrol Migrant Encounters by Country at the U.S.-Mexico Border

2023: Mexico 31%, Guatemala 11.2%, Venezuela 10.6%, Mexico 20%, Honduras 10%, Colombia 8%, Cuba 6.1%, Ecuador 6.0%, All Others <6%

Since 2007: Mexico 51%, Guatemala 13%, Honduras 11%, El Salvador 6%, Venezuela 4%, Cuba 3.2%, All Others <3%

	Mexico	Guatemala	Honduras	El Salvador	Venezuela	Cuba	Nicaragua	Colombia	Ecuador	Other Countries
2007	800634	16307	21703	13602	60	131	1484	302	769	3647
2008	653035	15143	18110	12133	48	132	1327	215	1384	3478
2009	495582	14125	13344	11181	32	105	841	233	1169	4253
2010	396819	16831	12231	13123	35	84	760	307	1571	5970
2011	280580	17582	11270	10368	28	66	520	217	1064	5882
2012	262341	34453	30349	21903	28	40	876	185	2226	4472
2013	265409	54143	46448	36957	34	73	1389	365	3958	5621
2014	226771	80473	90968	66419	15	98	1809	233	4748	7837
2015	186017	56691	33445	43392	23	106	1015	282	2556	7806
2016	190760	74601	52952	71848	40	78	1298	302	2713	14278
2017	127938	65871	47260	49760	73	147	1057	196	1429	10185
2018	152257	115722	76513	31369	62	74	3282	192	1495	15613
2019	166458	264168	253795	89811	2202	11645	13309	401	13131	36588
2020	253118	47243	40091	16484	1227	9822	2123	295	11861	18387
2021	608037	279033	308931	95930	47752	38139	49841	5838	95692	114247
2022	738780	228220	199186	93196	187286	220321	163552	124540	23944	177672
2023	579146	213266	180659	53348	200668	116498	97757	154077	113813	188135

Data table

Looking at this, three things jump out at you:

  1. Until about 10 years ago, the migrant population at the U.S.-Mexico border was almost completely Mexican citizens (blue). More than 90 percent Mexican until 2009. More than 80 percent Mexican until 2012. Just 31 percent Mexican in 2023.
  2. Until the pandemic hit, the migrant population was almost completely Mexican, Salvadoran, Guatemalan, or Honduran (blue, darker green, brown, yellow). More than 90 percent came from those four countries until 2019; their share dropped to 89 percent in 2020. But just 54 percent came from those four countries in 2023.
  3. Since the pandemic, the diversity of nationalities apprehended at the U.S.-Mexico border has multiplied. The arrival of more migrants from Cuba, Haiti, and South America reflects increasing insecurity and economic desperation, but also the emergence of new routes further south, like the “opening” of the Darién Gap and aerial arrivals in Nicaragua.

Haiti Led Nationalities of In-Transit Migration Through Honduras in October

Honduras’s “Irregular” Migrant Encounters (Since August 2022)

October 2023: Haiti 35%, Venezuela 34%, Cuba 17%, Ecuador 4%, Guinea 2.3%, Colombia 2.0%, All Others <2%

Since August 2022: Venezuela 41%, Cuba 17%, Haiti 15%, Ecuador 11%, Colombia 2.1%, All Others <2% 

	Venezuela	Cuba	Haiti	Ecuador	Colombia	China	Senegal	Guinea	Mauritania	Other Countries
22-Aug	10769	6899	836	1583	314	42	118	19	18	2278
22-Sep	11325	5144	863	1685	379	45	135	23	14	2220
22-Oct	14027	5290	1856	5793	723	99	185	30	18	3037
22-Nov	3756	9219	2858	5130	400	186	158	34	38	3857
22-Dec	1923	7225	2518	6557	231	405	87	22	63	4034
23-Jan	1866	2079	5365	4562	296	415	202	72	31	4054
23-Feb	4462	629	4092	5010	449	688	159	97	71	4449
23-Mar	9112	776	2991	2493	624	719	191	90	88	4576
23-Apr	10883	1301	2392	1692	682	985	472	87	87	4350
23-May	11809	2397	1629	2147	654	801	831	277	427	4398
23-Jun	12698	3254	1305	2817	488	1045	390	118	1801	2870
23-Jul	25050	6721	1558	6116	954	980	1398	389	2036	3769
23-Aug	35669	11343	4051	5789	1330	654	1629	1005	1036	3020
23-Sep	42550	19288	14898	4830	2174	570	1066	1762	48	3453
23-Oct	34547	17513	35529	3581	2021	1006	1235	2304	75	4198

Data table

We’ve grown accustomed to Venezuela (blue in this chart) being the number-one nationality of migrants transiting Central America and Mexico to come to the United States. Venezuela has been the number-one country of citizenship of people transiting Honduras during every month since March, and U.S. authorities encountered more migrants from Venezuela than from any other country—including Mexico—at the U.S.-Mexico border in September.

Data from Honduras in October, however, show at least a temporary pause in that trend. Last month, Honduras registered more migrants from Haiti transiting its territory (brown in this chart) than from Venezuela. (A new “Mixed Movements Protection Monitoring” report from UNCHR also notes this trend.)

It was a record month for Honduras’s registries of in-transit migrants from around the world: 102,009 people with “irregular” migratory status registered with the government, a necessary step for a short-term legal status making it possible to board buses to get across the country. Of that number, 35,529 were Haitian and 34,547 were Venezuelan. (271 were recorded as Brazilian and 489 as Chilean; many—probably most—of them were children born to Haitian citizen parents who had been living in those countries.)

Transit of Venezuelan migrants through Honduras fell 19 percent from September to October, from 42,550 to 34,547 people.

A possible reason could be a reaction to the Biden administration’s early October agreement with Venezuela to resume deportation flights to Caracas, news of which may have led some would-be migrants to pause their plans. Aerial deportations are expensive, however, and a charter flight to Venezuela only holds about 100-150 people. It is reasonable to expect Venezuelan migration to recover, as conditions in the country remain dire and as Venezuelans considering migration realize that the probability of aerial deportation is slim.

The sharp increase in Haitian migration appears to owe to a new air route from Haiti to Nicaragua, which does not require that visiting citizens of Haiti obtain a visa in advance (though it charges them a steep fee upon arrival). For more on that, see this good November 6 analysis from the Honduras-based journalism website ContraCorriente.

Venezuela Was the Number-One Nationality of Migrants at the U.S.-Mexico Border in September

For the first month since August 2019, Mexico is not the number-one nationality of migrants encountered at the U.S.-Mexico border. Venezuela, for the first time, was number one.

Chart: All CBP (Border Patrol Plus Port of Entry) Migrant Encounters
by Country at the U.S.-Mexico Border

September 2023: Venezuela 25%, Mexico 20%, Guatemala 13%, Honduras 10%, Ecuador 6%, Colombia 5%, Cuba 4%, El Salvador 3%, All Others <3%
Since October 2020: Mexico 33%, Honduras 11.3%, Guatemala 11.1%, Venezuela 8%, Cuba 6%, Nicaragua 5%, Colombia 4.4%, All Others <4%

Data table

Just-released data show that Border Patrol apprehended 54,833 citizens of Venezuela in the areas between the U.S.-Mexico border’s ports of entry in September, a record for countries other than Mexico, and far more than its apprehensions of 39,773 Mexican citizens in September.

Chart: Border Patrol Apprehensions by Country at the U.S.-Mexico Border

September 2023: Venezuela 25%, Mexico 18%, Guatemala 15%, Honduras 11%, Ecuador 7%, Colombia 6%, El Salvador 3%, All Others <2% 
Since October 2020: Mexico 33%, Guatemala 12.2%, Honduras 11.7%, Venezuela 7%, Cuba 6%, Nicaragua 5.3%, Colombia 4.8%, El Salvador 4.1%, All Others <4%

Data table

At the ports of entry (official border crossings), Customs and Border Protection (CBP) encountered 11,751 more Venezuelan citizens, most of them asylum seekers who had made appointments using the CBP One smartphone app. (In September, of 50,972 people who made it onto U.S. soil at ports of entry, CBP reports that about 43,000—84 percent—had CBP One appointments.) Mexico, with 13,523 citizens encountered, was still the number-one nationality at the ports of entry.

Chart: CBP Port of Entry Migrant Encounters by Country at the U.S.-Mexico Border

September 2023: Mexico 27%, Venezuela 23%, Cuba 19%, Haiti 9%, Honduras 7%, Russia 3%, Colombia 2%, All Others <2% 
Since October 2020: Mexico 38%, Haiti 15%, Venezuela 10%, Honduras 8.4%, Russia 8.3%, Cuba 4%, All Others <4%

Data Table

Add together the ports of entry and the areas between them, and Venezuela was the number-one nationality in September with 66,584 migrant encounters. Mexico was the number-two nationality, with 53,296. No other nationality came close; Guatemala was in third place with 34,537.

September marked the end of the U.S. government’s 2023 fiscal year. For decades, CBP has reported its migrant encounters by fiscal year, so we now have a “year-end” comparison, at least for Border Patrol apprehensions between the ports of entry. Using this metric—which may include some double-counting, with the same migrant being apprehended two or more times—we find that 2023 was the number-two year ever for Border Patrol migrant encounters at the U.S.-Mexico border. Only 2022 was higher.

Data table

Only 28 percent of migrants apprehended at the Mexico border in fiscal 2023 were citizens of Mexico. Since 2000, 67 percent of migrants apprehended at the border have been Mexican citizens.

(Note: at GitHub, I’ve updated the tool I use to make these and many other migration charts, with data going back to October 2019. I use it all the time, feel free to run a version of your own. It does require you to know how to run a free web server on your computer; I don’t make it public because generating a table with 48 months and 20 countries makes a web server work very hard.)

Sketchy Data Indicate that Migration May Be Leveling Off, or Even Decreasing, at the Border Since September

It’s hard to tell for sure, because reporting is very partial. But it seems like the rapid July-September increase in the number of migrants arriving at the U.S.-Mexico border has leveled off, or could even be receding slightly.

That is the murky picture that emerges when gleaning data from Border Patrol sector chiefs’ social media accounts and from the City of El Paso. See for yourself below.

If accurate, this may owe more to Mexico cracking down on in-transit migration than to any important change in migration along the U.S.-bound route. September numbers were steady in Panama and grew sharply in Honduras.

Border Patrol Rio Grande Valley Sector (Texas):

Tucson Sector (Arizona):

El Paso Sector (Texas-New Mexico); all data from El Paso municipal dashboard

  • Week 37 of 2023 (September 11-17): 1,170/day
  • Week 38 of 2023 (September 18-24): 1,637/day
  • Week 39 of 2023 (September 25-October 1): 1,333/day
  • Week 40 of 2023 (October 2-8): 1,162/day
  • Week 41 of 2023 (October 9-15): 909/day

San Diego Sector (California):

Yuma Sector (Arizona-California):

Not reporting on social media:

90,639 People Migrated in Transit Across Honduras in September

Data table listing more than 140 nationalities that have transited Honduras since August 2022

Just over five months ago, we visited what is by far the most-used border crossing from Nicaragua (Trojes-Danlí) and were amazed by the number of people we saw on the move. Now, it’s more than three times as many people.

The source is the Honduran government’s National Migration Institute. Since August 2022, Honduras has waived fees charged to migrants entering its territory, instead requiring all to register and have their information entered in a database. That allows migrants to get a form required to board buses through the country. As a result, Honduras’s numbers do record most people coming through.

Charts: Drug Seizures at the U.S.-Mexico Border

We now have 11 months of data from U.S. Customs and Border Protection (CBP) about how much illicit drugs the agency seized at the U.S.-Mexico border during the 2023 fiscal year so far (from October 2022 to August 2023). That’s enough to compare this year’s drug seizures with previous years’.

With one exception—fentanyl—the data show a drop or stagnation in the amount of drugs being detected crossing the border.

Drugs manufactured from plants are turning up less often. A few years ago, Americans addicted to prescription opioids were turning to heroin made in Mexico (from the poppy plant), and heroin seizures were way up. That is no longer true: fentanyl competes with heroin, and it’s cheaper and easier to make. Heroin seizures have fallen sharply.

Data table

As is the case with all drugs except marijuana, 90 percent of this year’s border heroin seizures have taken place at ports of entry (official border crossings), where CBP’s Office of Field Operations operates—not the areas in between the ports where Border Patrol operates. 60 percent of all border-wide heroin seizures happened at California ports of entry (CBP’s San Diego Field Office).

Cocaine seizures are flat, despite evidence of increased production in the Andes (from the coca plant). 81 percent has been seized at ports of entry this year. 47 percent of all border-wide heroin seizures happened at California ports of entry (CBP’s San Diego Field Office), and another 23 percent at south Texas ports of entry (Laredo Field Office).

Data table

Marijuana seizures have been declining for a while. With so many U.S. states now allowing some form of legal, regulated sale of cannabis, there’s far less reason to take the risk of importing it from Mexico.

Data table

Marijuana is the only drug that mostly gets seized between the ports of entry. Only 25 percent was seized at ports of entry in fiscal 2023. Most marijuana gets seized in Texas (in 2023 so far, Border Patrol’s Rio Grande Valley Sector 31 percent, Border Patrol’s Big Bend Sector 22 percent, CBP’s Laredo Field Office 19 percent, and Border Patrol’s Laredo Sector 12 percent).

I haven’t done the research to understand why, but seizures of a major synthetic (not plant-based) drug, methamphetamine, have also fallen. 88 percent of meth got seized at ports of entry this year. Of all border-wide 2023 seizures, 63 percent happened at California ports of entry (CBP’s San Diego Field Office).

Data table

The one drug that’s being seized in far greater amounts is fentanyl. CBP seized 106 percent more of the highly potent, highly compact synthetic opioid in the first 11 months of fiscal 2023 than it did in the same period of fiscal 2022. (That’s measured in the weight of pills or other form of seized doses, not the weight of pure fentanyl.)

Data table

89 percent of fentanyl seizures took place at ports of entry during the first 11 months of fiscal 2023. The ports in California (San Diego, blue) and Arizona (Tucson, green) have accounted for 87 percent of all 2023 fentanyl seizures border-wide.

Data table

Asylum Requests in Mexico by Nationality

Using data released today from the Mexican government’s Refugee Aid Commission (COMAR), here is the breakdown of asylum requests before Mexico’s system during what is certain to be a record-breaking year. Asylum requests in Mexico are on track to exceed 150,000 in 2023.

Chart: Asylum Requests in Mexico by Nationality

2023: Haiti 33%, Honduras 27%, Cuba 11%, El Salvador 4.5%, Venezuela 4.2%, Guatemala 4.1%, All others <4%
Since 2013: Honduras 32%, Haiti 22%, Cuba 10%, El Salvador 8.95%, Venezuela 8.93%, All others <5%

	Honduras	Haiti	Cuba	El Salvador	Venezuela	Guatemala	Nicaragua	Brazil**	Chile**	Other Countries
2013	530	14	98	309	1	47	20			277
2014	1035	25	96	626	56	108	28			163
2015	1560	16	37	1476	57	102	28	2		145
2016	4129	47	43	3494	361	437	70	2		213
2017	4274	436	796	3708	4038	676	62	4	1	624
2018	13679	76	214	6193	6331	1347	1271			524
2019	30082	5530	8679	9039	7621	3772	2233	554		2841
2020	15364	5909	5712	4011	3241	3002	803	368	806	1698
2021	36079	50944	8249	5945	6125	4118	2894	3795	6891	4740
2022	31005	17074	18076	7782	14886	5259	8975	2569		12596
2023	31055	37736	12777	5033	4784	4646		3531	3183	10215

Data table

Last month, Mexico received 11,984 asylum requests, the second-lowest monthly total all year. 33 percent came from citizens of Haiti, plus another 6 percent from Brazil and Chile who are almost entirely the children born in those countries to Haitian migrants there. Honduras followed with 27 percent of September’s total, then Cuba (11 percent).

Venezuelan Citizens Set Record for Non-Mexican Migration at the U.S.-Mexico border

CBS News reported new information about Venezuelan migration at the U.S.-Mexico border in September, from preliminary U.S. government data:

Approximately 50,000 migrants from crisis-stricken Venezuela crossed the U.S.-Mexico border unlawfully last month, a record and once-unthinkable number, according to preliminary Department of Homeland Security statistics obtained by CBS News.

According to my records (U.S. Customs and Border Protection’s public monthly reporting by citizenship is spotty before the mid-2010s), 50,000 Venezuelan citizens is the greatest-ever number of migrants in a single month at the U.S.-Mexico border from any country other than Mexico. For non-Mexican migrants, the closest numbers I see in the past are 45,201 citizens of Guatemala in May 2019, and 45,297 citizens of Honduras in July 2021.

Charted out, that September number would look like this. The blue part, which more than doubled from August to September, is Venezuelan migrants who crossed the border between ports of entry, ending up in Border Patrol custody. We still don’t know the additional green part for September, which shows migrants who came to ports of entry, usually with “CBP One” appointments (9,373 Venezuelan citizens in August).

Chart: Citizens of Venezuela: CBP Encounters At and Between Ports of Entry

Using numbers in the linked data table, shows monthly Venezuelan migrants since October 2019 as columns. Venezuelan migrants are a few hundred per month at most until February and March 2021, then rise above 30,000 in 3 months between September 2022 and May 2023. They rise above 30,000 in August, then reach the estimated 50,000 in September—without including those who come to ports of entry, which hasn't been reported yet.

Data table without the September estimate added

Heavy U.S.-bound movement of Venezuelan citizens continues through the Darién Gap, Central America, and Mexico. If arrivals continue at this pace, calls to “do something” about the situation causing so many Venezuelans to migrate will proliferate. Within a few months, Venezuela could be right up there—after perhaps Ukraine and the South China Sea—among the Biden administration’s top foreign policy priorities going into an election year.

Lawless Lands: Where Colombia’s Justice System Has Not Arrived

Colombia’s judicial system has 9.65 judges per 100,000 inhabitants of the country. In the 170 barely governed municipalities hardest-hit by the country’s armed conflict, which the 2016 peace accord selected for investment in “Territorially Focused Development Programs” (PDET), the number falls to 7.70 judges per 100,000 inhabitants.

That’s one of hundreds of findings of a thorough September 25 report on fulfillment of the 2016 FARC peace accord’s commitments, published by the Peace Committee of Colombia’s Congress together with the Bogotá-based Ideas for Peace Foundation. The report paints a mixed but often disappointing picture of accord compliance overall.

It notes that 9.65 judges (or fewer) is really bad: “in the other Organization for Economic Cooperation and Development (OECD) member countries, the average is 65 judges per 100,000 inhabitants.”

In some of the PDET zones, the lack of judicial presence is especially dire.

Sur de Córdoba 3.18 - Número de jueces: 9

Catatumbo 3.61 - Número de jueces: 7

Alto Patía y Norte del Cauca 4.32 - Número de jueces: 36
Southern Córdoba, left, is where soldiers, apparently posing as FARC dissidents, were caught on video last month threatening a town’s inhabitants. Catatumbo, center, is Colombia’s number-one coca-growing region. Northern Cauca, right, is notorious for human rights defender killings and has seen very frequent recent combat incidents. The absence of the justice system has consequences.

Under those circumstances, who settles disputes for people, enforces rules, and imposes sanctions when those rules are broken? Sometimes, the answer is “nobody,” but more often, the answer is “armed and criminal groups.”

Mexico’s Asylum Applications Are on a Record-Breaking Pace

The director of the Mexican government’s Refugee Aid Commission (COMAR) just shared on ex-Twitter that 112,960 people sought asylum in Mexico’s protection system during the first 9 months of 2023.

The tweet reads, “At the end of September, COMAR had registered 112,960 applicants for refugee status in Mexico. This figure exceeds by 26.39% the historical mark for the same period established in 2021. With this trend, the number of applicants will exceed 150,000 by the end of the year.”

Here’s how Mexico’s asylum applications during the first nine months of 2023 compare with the first nine months of the previous five years. It’s not even close.

Humanitarian Parole Recipients By Nationality

Data table

While not 100 percent exact—the Department of Homeland Security isn’t sharing exact numbers—this chart gives a pretty accurate sense of which nationalities’ citizens have benefited from the two-year Humanitarian Parole program that the Biden administration has set up for citizens of Cuba, Haiti, Nicaragua, and Venezuela. To qualify for the paroled status in the United States, citizens of those countries must apply online from outside U.S. territory, have a passport, have a U.S.-based sponsor, and undergo a background check.

Haitians have taken fullest advantage of the program since the Biden administration created it for Venezuelan citizens in October 2022, and expanded it to the other three countries in January 2023. U.S. Customs and Border Protection (CBP) reported on September 22:

Through the end of August 2023, over 211,000 Cubans, Haitians, Nicaraguans, and Venezuelans had arrived lawfully under the parole processes. This number includes more than 45,000 Cubans, more than 71,000 Haitians, more than 32,000 Nicaraguans, and more than 61,000 Venezuelans who have arrived in the U.S. More than 47,000 Cubans, more than 84,000 Haitians, more than 39,000 Nicaraguans, and more than 68,000 Venezuelans have been vetted and authorized for travel.

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