Ranking of California Counties By Net International Migration Rate per 1K in 2021
Updated on January 26, 2024.
Based on the US Census Vintage data estimates, in 2021, the Net International Migration Rate per 1K for California was 1.12. Among all California counties, Santa Clara County had the highest net international migration rate (3.51), followed by Alameda County (2.55), and San Francisco County (2.43).
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), 2021 Census.
See this for other years:
Ranking of California Counties By Net International Migration Rate per 1K in 2021
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| Rank | County | Net Intl. Migration Rate |
|---|---|---|
| 1 | Santa Clara County | 3.51 |
| 2 | Alameda County | 2.55 |
| 3 | San Francisco County | 2.43 |
| 4 | Yolo County | 2.39 |
| 5 | San Mateo County | 2.29 |
| 6 | Sacramento County | 1.53 |
| 7 | Marin County | 1.49 |
| 8 | Contra Costa County | 1.44 |
| 8 | Mono County | 1.44 |
| 9 | Los Angeles County | 1.22 |
| 10 | Orange County | 1.21 |
| 11 | Santa Barbara County | 0.99 |
| 12 | Sutter County | 0.91 |
| 13 | San Joaquin County | 0.86 |
| 14 | San Diego County | 0.82 |
| 15 | Solano County | 0.71 |
| 16 | Stanislaus County | 0.58 |
| 17 | Monterey County | 0.57 |
| 18 | Fresno County | 0.55 |
| 19 | Placer County | 0.53 |
| 20 | Mendocino County | 0.52 |
| 20 | Shasta County | 0.52 |
| 21 | Sonoma County | 0.47 |
| 22 | El Dorado County | 0.45 |
| 23 | Merced County | 0.41 |
| 24 | Del Norte County | 0.4 |
| 25 | Glenn County | 0.35 |
| 25 | Kern County | 0.35 |
| 25 | Modoc County | 0.35 |
| 25 | Santa Cruz County | 0.35 |
| 26 | Butte County | 0.31 |
| 26 | Ventura County | 0.31 |
| 27 | Humboldt County | 0.3 |
| 27 | Imperial County | 0.3 |
| 27 | Napa County | 0.3 |
| 27 | Yuba County | 0.3 |
| 28 | Mariposa County | 0.29 |
| 29 | San Bernardino County | 0.28 |
| 30 | Colusa County | 0.27 |
| 30 | San Luis Obispo County | 0.27 |
| 31 | Riverside County | 0.26 |
| 32 | Lake County | 0.21 |
| 33 | Amador County | 0.2 |
| 34 | Calaveras County | 0.18 |
| 35 | Siskiyou County | 0.16 |
| 36 | Lassen County | 0.13 |
| 36 | Tuolumne County | 0.13 |
| 37 | Inyo County | 0.11 |
| 38 | Plumas County | 0.1 |
| 38 | Tulare County | 0.1 |
| 39 | Nevada County | 0.02 |
| 40 | Alpine County | 0 |
| 40 | Sierra County | 0 |
| 41 | Kings County | -0.01 |
| 42 | Trinity County | -0.12 |
| 43 | Madera County | -0.16 |
| 44 | Tehama County | -0.17 |
| 45 | San Benito County | -0.18 |