US Foreign-Born Population by County
Share of the population born outside the United States.
U.S. Census Bureau · ACS 5-year 2020-2024 · Updated November 2026
County count
3144
Territory roll-up
Per-unit values only
Median county
2.9%
Range
0.0% – 54.5%
Highest 10 counties
| # | County | State | Foreign-Born Population |
|---|---|---|---|
| 1 | Miami-Dade | Florida | 54.5% |
| 2 | Queens | New York | 47.6% |
| 3 | Kenedy | Texas | 46.9% |
| 4 | Aleutians West | Alaska | 43.0% |
| 5 | Hudson | New Jersey | 42.8% |
| 6 | Santa Clara | California | 41.5% |
| 7 | Broward | Florida | 36.9% |
| 8 | Manassas Park | Virginia | 36.8% |
| 9 | San Mateo | California | 35.7% |
| 10 | Middlesex | New Jersey | 35.4% |
Lowest 10 counties
| # | County | State | Foreign-Born Population |
|---|---|---|---|
| 1 | Blaine | Nebraska | 0.0% |
| 2 | Buffalo | South Dakota | 0.0% |
| 3 | Calhoun | West Virginia | 0.0% |
| 4 | Clay | West Virginia | 0.0% |
| 5 | Corson | South Dakota | 0.0% |
| 6 | Garfield | Montana | 0.0% |
| 7 | Garfield | Nebraska | 0.0% |
| 8 | Haakon | South Dakota | 0.0% |
| 9 | Hooker | Nebraska | 0.0% |
| 10 | Jackson | South Dakota | 0.0% |
By state
| # | State | Foreign-Born Population |
|---|---|---|
| 1 | California | 27.0% |
| 2 | New Jersey | 23.9% |
| 3 | New York | 22.8% |
| 4 | Florida | 21.9% |
| 5 | Nevada | 19.1% |
| 6 | Massachusetts | 18.0% |
| 7 | Hawaii | 17.9% |
| 8 | Texas | 17.6% |
| 9 | Maryland | 16.6% |
| 10 | Connecticut | 15.7% |
| 11 | Washington | 15.4% |
| 12 | Rhode Island | 15.3% |
| 13 | Illinois | 14.7% |
| 14 | District of Columbia | 14.3% |
| 15 | Virginia | 13.1% |
| 16 | Arizona | 13.0% |
| 17 | Georgia | 11.2% |
| 18 | Delaware | 10.7% |
| 19 | Colorado | 9.8% |
| 20 | Oregon | 9.8% |
| 21 | New Mexico | 9.4% |
| 22 | North Carolina | 9.1% |
| 23 | Utah | 8.9% |
| 24 | Minnesota | 8.7% |
| 25 | Nebraska | 8.0% |
| 26 | Alaska | 7.7% |
| 27 | Pennsylvania | 7.7% |
| 28 | Kansas | 7.4% |
| 29 | Michigan | 7.2% |
| 30 | Oklahoma | 6.4% |
| 31 | Indiana | 6.3% |
| 32 | New Hampshire | 6.1% |
| 33 | Tennessee | 6.1% |
| 34 | Idaho | 5.9% |
| 35 | Iowa | 5.9% |
| 36 | South Carolina | 5.8% |
| 37 | Arkansas | 5.4% |
| 38 | Ohio | 5.2% |
| 39 | Wisconsin | 5.2% |
| 40 | Louisiana | 4.9% |
| 41 | Kentucky | 4.7% |
| 42 | North Dakota | 4.7% |
| 43 | Missouri | 4.5% |
| 44 | Vermont | 4.3% |
| 45 | Maine | 4.1% |
| 46 | Alabama | 4.0% |
| 47 | South Dakota | 4.0% |
| 48 | Wyoming | 3.5% |
| 49 | Mississippi | 2.4% |
| 50 | Montana | 2.3% |
| 51 | West Virginia | 1.8% |
About this dataset
Share of the population born outside the United States. Source: ACS 5-year 2020-2024 Data Profile, variable DP02_0094PE. Values in %.
- Source
- U.S. Census Bureau
- Vintage
- ACS 5-year 2020-2024
- Unit
- %
- Available at
- State · County
- Territory roll-up
- Per-unit values only (medians and rates are not summed)
- Last loaded
- November 2026
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