Ranking of California Counties By Net International Migration in 2024
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2024, the Net International Migration for California was 361.06K. Among all California counties, Los Angeles County had the highest net international migration (100.25K), followed by Santa Clara County (44.64K), and Orange County (29.76K).
The chart below shows the top 10 counties, and the table below shows the ranking of all California counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: California Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2024 Census.
See this for other years:
Ranking of California Counties By Net International Migration in 2024
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| Rank | County | Net Intl. Migration |
|---|---|---|
| 1 | Los Angeles County | 100250 |
| 2 | Santa Clara County | 44644 |
| 3 | Orange County | 29759 |
| 4 | Alameda County | 27563 |
| 5 | San Diego County | 24226 |
| 6 | Sacramento County | 17677 |
| 7 | San Francisco County | 13146 |
| 8 | San Mateo County | 12450 |
| 9 | Contra Costa County | 12286 |
| 10 | Riverside County | 11037 |
| 11 | San Bernardino County | 9984 |
| 12 | San Joaquin County | 7528 |
| 13 | Fresno County | 4855 |
| 14 | Kern County | 4623 |
| 15 | Ventura County | 4158 |
| 16 | Santa Barbara County | 3487 |
| 17 | Monterey County | 3415 |
| 18 | Stanislaus County | 3324 |
| 19 | Yolo County | 3319 |
| 20 | Solano County | 3181 |
| 21 | Sonoma County | 2349 |
| 22 | Marin County | 2263 |
| 23 | Placer County | 2011 |
| 24 | Merced County | 1758 |
| 25 | Tulare County | 1598 |
| 26 | Imperial County | 1350 |
| 27 | Santa Cruz County | 1226 |
| 28 | Sutter County | 860 |
| 29 | San Luis Obispo County | 841 |
| 30 | Kings County | 794 |
| 31 | Napa County | 622 |
| 32 | Madera County | 592 |
| 33 | Butte County | 545 |
| 34 | Shasta County | 499 |
| 35 | Mendocino County | 475 |
| 36 | El Dorado County | 449 |
| 37 | Mono County | 223 |
| 38 | Humboldt County | 205 |
| 39 | Yuba County | 196 |
| 40 | San Benito County | 185 |
| 41 | Nevada County | 184 |
| 42 | Lake County | 144 |
| 43 | Mariposa County | 97 |
| 44 | Calaveras County | 90 |
| 45 | Colusa County | 79 |
| 46 | Glenn County | 78 |
| 47 | Tehama County | 75 |
| 48 | Siskiyou County | 74 |
| 49 | Lassen County | 67 |
| 50 | Amador County | 65 |
| 51 | Modoc County | 40 |
| 51 | Plumas County | 40 |
| 52 | Tuolumne County | 35 |
| 53 | Inyo County | 30 |
| 54 | Alpine County | 5 |
| 55 | Trinity County | 2 |
| 56 | Sierra County | 0 |
| 57 | Del Norte County | -1 |