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Los Angeles County Historical Place of Birth and Citizenship Data
ACS 2010-2014 data
Total population: 9,974,203
| Los Angeles County | % | California | U.S. | |
| Native | 6,489,853 | 65.07%, see rank | 72.97% | 86.93% |
| Born in the State of Residence | 4,993,990 | 50.07%, see rank | 54.40% | 58.73% |
| Born in Different State | 1,393,258 | 13.97%, see rank | 17.34% | 26.78% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 102,605 | 1.03%, see rank | 1.23% | 1.42% |
| Foreign Born | 3,484,350 | 34.93%, see rank | 27.03% | 13.07% |
| Foreign Born with U.S. Citizenship | 1,672,779 | 16.77%, see rank | 12.90% | 5.99% |
| Foreign Born without U.S. Citizenship | 1,811,571 | 18.16%, see rank | 14.13% | 7.09% |
| Born In Europe | 172,245 | 1.73%, see rank | 1.75% | 1.53% |
| Born In Asia | 1,191,920 | 11.95%, see rank | 9.97% | 3.82% |
| Born In Africa | 54,798 | 0.55%, see rank | 0.43% | 0.55% |
| Born In Oceania | 13,665 | 0.14%, see rank | 0.20% | 0.07% |
| Born In Latin America | 2,022,233 | 20.27%, see rank | 14.33% | 6.83% |
| Born In Northern America | 29,462 | 0.30%, see rank | 0.34% | 0.26% |
ACS 2008-2012 data
Total population: 9,840,024
| Los Angeles County | % | California | U.S. | |
| Native | 6,366,094 | 64.70%, see rank | 72.93% | 87.13% |
| Born in the State of Residence | 4,844,552 | 49.23%, see rank | 53.78% | 58.71% |
| Born in Different State | 1,425,112 | 14.48%, see rank | 17.96% | 27.04% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 96,430 | 0.98%, see rank | 1.19% | 1.38% |
| Foreign Born | 3,473,930 | 35.30%, see rank | 27.07% | 12.87% |
| Foreign Born with U.S. Citizenship | 1,614,375 | 16.41%, see rank | 12.54% | 5.71% |
| Foreign Born without U.S. Citizenship | 1,859,555 | 18.90%, see rank | 14.53% | 7.16% |
| Born In Europe | 175,551 | 1.78%, see rank | 1.79% | 1.56% |
| Born In Asia | 1,170,851 | 11.90%, see rank | 9.79% | 3.67% |
| Born In Africa | 53,823 | 0.55%, see rank | 0.42% | 0.51% |
| Born In Oceania | 13,370 | 0.14%, see rank | 0.20% | 0.07% |
| Born In Latin America | 2,029,951 | 20.63%, see rank | 14.53% | 6.79% |
| Born In Northern America | 30,379 | 0.31%, see rank | 0.35% | 0.26% |
ACS 2006-2010 data
Total population: 9,758,256
| Los Angeles County | % | California | U.S. | |
| Native | 6,280,433 | 64.36%, see rank | 72.81% | 87.28% |
| Born in the State of Residence | 4,714,216 | 48.31%, see rank | 52.97% | 58.66% |
| Born in Different State | 1,475,093 | 15.12%, see rank | 18.70% | 27.28% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 91,124 | 0.93%, see rank | 1.14% | 1.33% |
| Foreign Born | 3,477,823 | 35.64%, see rank | 27.19% | 12.72% |
| Foreign Born with U.S. Citizenship | 1,558,091 | 15.97%, see rank | 12.21% | 5.48% |
| Foreign Born without U.S. Citizenship | 1,919,732 | 19.67%, see rank | 14.99% | 7.24% |
| Born In Europe | 179,001 | 1.83%, see rank | 1.82% | 1.59% |
| Born In Asia | 1,148,084 | 11.77%, see rank | 9.60% | 3.54% |
| Born In Africa | 47,484 | 0.49%, see rank | 0.40% | 0.48% |
| Born In Oceania | 12,461 | 0.13%, see rank | 0.20% | 0.07% |
| Born In Latin America | 2,060,538 | 21.12%, see rank | 14.81% | 6.77% |
| Born In Northern America | 30,245 | 0.31%, see rank | 0.36% | 0.27% |
ACS 2005-2009 data
Total population: 9,785,295
| Los Angeles County | % | California | U.S. | |
| Native | 6,316,698 | 64.55%, see rank | 73.18% | 87.61% |
| Born in the State of Residence | 4,721,372 | 48.25%, see rank | 52.90% | 58.98% |
| Born in Different State | 1,507,091 | 15.40%, see rank | 19.18% | 27.35% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 88,235 | 0.90%, see rank | 1.10% | 1.29% |
| Foreign Born | 3,468,597 | 35.45%, see rank | 26.82% | 12.39% |
| Foreign Born with U.S. Citizenship | 1,510,729 | 15.44%, see rank | 11.82% | 5.28% |
| Foreign Born without U.S. Citizenship | 1,957,868 | 20.01%, see rank | 15.00% | 7.11% |
| Born In Europe | 180,062 | 1.84%, see rank | 1.86% | 1.64% |
| Born In Asia | 1,103,157 | 11.27%, see rank | 9.20% | 3.34% |
| Born In Africa | 47,127 | 0.48%, see rank | 0.39% | 0.46% |
| Born In Oceania | 11,633 | 0.12%, see rank | 0.20% | 0.07% |
| Born In Latin America | 2,095,387 | 21.41%, see rank | 14.79% | 6.60% |
| Born In Northern America | 31,227 | 0.32%, see rank | 0.37% | 0.28% |
US Census 2000 data
Total population: 9,519,338
| Los Angeles County | % | California | U.S. | |
| Native | 6,069,894 | 63.76%, see rank | 73.83% | 88.95% |
| Born in the State of Residence | 4,302,278 | 45.20%, see rank | 50.25% | 59.96% |
| Born in Different State | 1,681,120 | 17.66%, see rank | 22.48% | 27.74% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 86,496 | 0.91%, see rank | 1.10% | 1.25% |
| Foreign Born | 3,449,444 | 36.24%, see rank | 26.17% | 11.05% |
| Foreign Born with U.S. Citizenship | 1,311,755 | 13.78%, see rank | 10.25% | 4.46% |
| Foreign Born without U.S. Citizenship | 2,137,689 | 22.46%, see rank | 15.92% | 6.60% |
| Born In Europe | 194,503 | 2.04%, see rank | 2.06% | 1.75% |
| Born In Asia | 1,022,289 | 10.74%, see rank | 8.62% | 2.92% |
| Born In Africa | 43,024 | 0.45%, see rank | 0.33% | 0.31% |
| Born In Oceania | 12,560 | 0.13%, see rank | 0.20% | 0.06% |
| Born In Latin America | 2,143,049 | 22.51%, see rank | 14.55% | 5.72% |
| Born In Northern America | 34,003 | 0.36%, see rank | 0.42% | 0.29% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.