Colorado Foreign-Born Population By Country of Birth in 2021 (ACS-5Yrs)
Updated on November 2, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the Foreign-Born population of Colorado was 545,464, which was 9.53% of the population of Colorado.
The highest percentage of the Colorado foreign-born population where born in Mexico (38.77%), followed by China (4.00%), and India (3.88%).
The chart below shows the top 10 place of birth countries for the Colorado Foreign-born population, as a percentage of the total Colorado foreign-born population. The table below shows the population and percentage of the Colorado foreign-born population for many different place of birth countries.
You can see similar information for other states and for the United States.
Related Topics: Colorado ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Colorado Foreign-Born Population By Country of Birth in 2021 (ACS-5Yrs)
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| Country of Birth | Number of People | Percentage of Foreign-Born (%) |
|---|---|---|
| Mexico | 211497 | 38.77 |
| China | 21841 | 4.00 |
| India | 21181 | 3.88 |
| Vietnam | 17523 | 3.21 |
| Korea | 15225 | 2.79 |
| Canada | 14845 | 2.72 |
| Germany | 13918 | 2.55 |
| Philippines | 11901 | 2.18 |
| El Salvador | 11350 | 2.08 |
| Ethiopia | 10690 | 1.96 |
| Guatemala | 8004 | 1.47 |
| Russia | 7517 | 1.38 |
| England | 6329 | 1.16 |
| Nepal | 5348 | 0.98 |
| Brazil | 5068 | 0.93 |
| Colombia | 4941 | 0.91 |
| Peru | 4849 | 0.89 |
| Honduras | 4758 | 0.87 |
| Poland | 4548 | 0.83 |
| Japan | 4412 | 0.81 |
| Thailand | 3856 | 0.71 |
| Ukraine | 3801 | 0.70 |
| Venezuela | 3726 | 0.68 |
| Iran | 3302 | 0.61 |
| Ghana | 3220 | 0.59 |
| Iraq | 2878 | 0.53 |
| Argentina | 2866 | 0.53 |
| Taiwan | 2861 | 0.53 |
| Australia | 2855 | 0.52 |
| Cuba | 2768 | 0.51 |
| France | 2676 | 0.49 |
| Burma | 2593 | 0.48 |
| Kenya | 2564 | 0.47 |
| Jamaica | 2432 | 0.45 |
| Dominican Republic | 2361 | 0.43 |
| Laos | 2323 | 0.43 |
| Cambodia | 2149 | 0.39 |
| Sudan | 2139 | 0.39 |
| Eritrea | 2024 | 0.37 |
| Pakistan | 2017 | 0.37 |
| Nigeria | 1998 | 0.37 |
| Chile | 1991 | 0.37 |
| Italy | 1913 | 0.35 |
| Czechoslovakia | 1870 | 0.34 |
| Indonesia | 1826 | 0.34 |
| Spain | 1792 | 0.33 |
| Morocco | 1637 | 0.30 |
| Somalia | 1619 | 0.30 |
| Ecuador | 1579 | 0.29 |
| Netherlands | 1541 | 0.28 |
| Romania | 1480 | 0.27 |
| Ireland | 1471 | 0.27 |
| Switzerland | 1454 | 0.27 |
| Bosnia and Herzegovina | 1431 | 0.26 |
| Israel | 1427 | 0.26 |
| Democratic Republic of Congo | 1370 | 0.25 |
| Afghanistan | 1361 | 0.25 |
| Belarus | 1204 | 0.22 |
| Turkey | 1192 | 0.22 |
| Scotland | 1167 | 0.21 |
| Uganda | 1124 | 0.21 |
| Malaysia | 1116 | 0.21 |
| Hungary | 1104 | 0.20 |
| Bulgaria | 1078 | 0.20 |
| Bangladesh | 1073 | 0.20 |
| Nicaragua | 1033 | 0.19 |
| Sweden | 1029 | 0.19 |
| Hong Kong | 1004 | 0.18 |
| Egypt | 1001 | 0.18 |
| Haiti | 1000 | 0.18 |
| Belgium | 993 | 0.18 |
| Panama | 982 | 0.18 |
| Costa Rica | 902 | 0.17 |
| Saudi Arabia | 879 | 0.16 |
| Lebanon | 852 | 0.16 |
| Austria | 806 | 0.15 |
| Jordan | 792 | 0.14 |
| Denmark | 774 | 0.14 |
| Moldova | 706 | 0.13 |
| Uzbekistan | 705 | 0.13 |
| Greece | 666 | 0.12 |
| Congo | 663 | 0.12 |
| Singapore | 660 | 0.12 |
| Liberia | 614 | 0.11 |
| Cameroon | 581 | 0.11 |
| Kuwait | 550 | 0.10 |
| Lithuania | 544 | 0.10 |
| Micronesia | 517 | 0.10 |
| Zimbabwe | 493 | 0.09 |
| Armenia | 490 | 0.09 |
| Senegal | 475 | 0.09 |
| Norway | 473 | 0.09 |
| Kazakhstan | 470 | 0.09 |
| Latvia | 458 | 0.08 |
| Croatia | 428 | 0.08 |
| Sri Lanka | 424 | 0.08 |
| Syria | 414 | 0.08 |
| Trinidad and Tobago | 350 | 0.06 |
| Guyana | 350 | 0.06 |
| Uruguay | 332 | 0.06 |
| Portugal | 298 | 0.06 |
| Serbia | 269 | 0.05 |
| Sierra Leone | 192 | 0.04 |
| Barbados | 178 | 0.03 |
| North Macedonia | 175 | 0.03 |
| Belize | 163 | 0.03 |
| Bahamas | 145 | 0.03 |
| Fiji | 134 | 0.03 |
| Albania | 102 | 0.02 |
| Yemen | 93 | 0.02 |
| St. Vincent and the Grenadines | 46 | 0.01 |
| Cabo Verde | 40 | 0.01 |
| Dominica | 37 | 0.01 |
| Grenada | 18 | 0.00 |
| Azores Islands | 16 | 0.00 |