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Williamson County Historical Place of Birth and Citizenship Data
ACS 2010-2014 data
Total population: 457,218
| Williamson County | % | Texas | U.S. | |
| Native | 405,491 | 88.69%, see rank | 83.53% | 86.93% |
| Born in the State of Residence | 245,314 | 53.65%, see rank | 60.31% | 58.73% |
| Born in Different State | 152,876 | 33.44%, see rank | 21.93% | 26.78% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 7,301 | 1.60%, see rank | 1.29% | 1.42% |
| Foreign Born | 51,727 | 11.31%, see rank | 16.47% | 13.07% |
| Foreign Born with U.S. Citizenship | 21,549 | 4.71%, see rank | 5.58% | 5.99% |
| Foreign Born without U.S. Citizenship | 30,178 | 6.60%, see rank | 10.89% | 7.09% |
| Born In Europe | 4,310 | 0.94%, see rank | 0.71% | 1.53% |
| Born In Asia | 17,446 | 3.82%, see rank | 3.19% | 3.82% |
| Born In Africa | 2,262 | 0.49%, see rank | 0.61% | 0.55% |
| Born In Oceania | 150 | 0.03%, see rank | 0.04% | 0.07% |
| Born In Latin America | 26,358 | 5.76%, see rank | 11.74% | 6.83% |
| Born In Northern America | 1,201 | 0.26%, see rank | 0.18% | 0.26% |
ACS 2008-2012 data
Total population: 426,296
| Williamson County | % | Texas | U.S. | |
| Native | 380,770 | 89.32%, see rank | 83.74% | 87.13% |
| Born in the State of Residence | 231,274 | 54.25%, see rank | 60.49% | 58.71% |
| Born in Different State | 142,575 | 33.45%, see rank | 22.03% | 27.04% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 6,921 | 1.62%, see rank | 1.22% | 1.38% |
| Foreign Born | 45,526 | 10.68%, see rank | 16.26% | 12.87% |
| Foreign Born with U.S. Citizenship | 18,351 | 4.30%, see rank | 5.33% | 5.71% |
| Foreign Born without U.S. Citizenship | 27,175 | 6.37%, see rank | 10.93% | 7.16% |
| Born In Europe | 4,465 | 1.05%, see rank | 0.71% | 1.56% |
| Born In Asia | 15,349 | 3.60%, see rank | 3.04% | 3.67% |
| Born In Africa | 1,558 | 0.37%, see rank | 0.53% | 0.51% |
| Born In Oceania | 162 | 0.04%, see rank | 0.04% | 0.07% |
| Born In Latin America | 22,943 | 5.38%, see rank | 11.77% | 6.79% |
| Born In Northern America | 1,049 | 0.25%, see rank | 0.18% | 0.26% |
ACS 2006-2010 data
Total population: 391,715
| Williamson County | % | Texas | U.S. | |
| Native | 351,404 | 89.71%, see rank | 83.90% | 87.28% |
| Born in the State of Residence | 213,535 | 54.51%, see rank | 60.59% | 58.66% |
| Born in Different State | 130,880 | 33.41%, see rank | 22.17% | 27.28% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 6,989 | 1.78%, see rank | 1.15% | 1.33% |
| Foreign Born | 40,311 | 10.29%, see rank | 16.10% | 12.72% |
| Foreign Born with U.S. Citizenship | 15,126 | 3.86%, see rank | 5.12% | 5.48% |
| Foreign Born without U.S. Citizenship | 25,185 | 6.43%, see rank | 10.98% | 7.24% |
| Born In Europe | 3,770 | 0.96%, see rank | 0.70% | 1.59% |
| Born In Asia | 13,166 | 3.36%, see rank | 2.89% | 3.54% |
| Born In Africa | 1,423 | 0.36%, see rank | 0.50% | 0.48% |
| Born In Oceania | 126 | 0.03%, see rank | 0.04% | 0.07% |
| Born In Latin America | 20,671 | 5.28%, see rank | 11.78% | 6.77% |
| Born In Northern America | 1,155 | 0.29%, see rank | 0.18% | 0.27% |
ACS 2005-2009 data
Total population: 372,438
| Williamson County | % | Texas | U.S. | |
| Native | 334,775 | 89.89%, see rank | 84.19% | 87.61% |
| Born in the State of Residence | 204,098 | 54.80%, see rank | 60.88% | 58.98% |
| Born in Different State | 124,456 | 33.42%, see rank | 22.18% | 27.35% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 6,221 | 1.67%, see rank | 1.13% | 1.29% |
| Foreign Born | 37,663 | 10.11%, see rank | 15.81% | 12.39% |
| Foreign Born with U.S. Citizenship | 14,286 | 3.84%, see rank | 4.90% | 5.28% |
| Foreign Born without U.S. Citizenship | 23,377 | 6.28%, see rank | 10.90% | 7.11% |
| Born In Europe | 4,082 | 1.10%, see rank | 0.72% | 1.64% |
| Born In Asia | 11,126 | 2.99%, see rank | 2.65% | 3.34% |
| Born In Africa | 1,332 | 0.36%, see rank | 0.47% | 0.46% |
| Born In Oceania | 146 | 0.04%, see rank | 0.04% | 0.07% |
| Born In Latin America | 19,992 | 5.37%, see rank | 11.74% | 6.60% |
| Born In Northern America | 985 | 0.26%, see rank | 0.18% | 0.28% |
US Census 2000 data
Total population: 249,967
| Williamson County | % | Texas | U.S. | |
| Native | 231,518 | 92.62%, see rank | 86.09% | 88.95% |
| Born in the State of Residence | 146,623 | 58.66%, see rank | 62.20% | 59.96% |
| Born in Different State | 81,201 | 32.48%, see rank | 22.81% | 27.74% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 3,694 | 1.48%, see rank | 1.08% | 1.25% |
| Foreign Born | 18,449 | 7.38%, see rank | 13.91% | 11.05% |
| Foreign Born with U.S. Citizenship | 7,485 | 2.99%, see rank | 4.38% | 4.46% |
| Foreign Born without U.S. Citizenship | 10,964 | 4.39%, see rank | 9.52% | 6.60% |
| Born In Europe | 2,113 | 0.85%, see rank | 0.73% | 1.75% |
| Born In Asia | 5,400 | 2.16%, see rank | 2.24% | 2.92% |
| Born In Africa | 664 | 0.27%, see rank | 0.31% | 0.31% |
| Born In Oceania | 37 | 0.01%, see rank | 0.03% | 0.06% |
| Born In Latin America | 9,681 | 3.87%, see rank | 10.42% | 5.72% |
| Born In Northern America | 554 | 0.22%, see rank | 0.18% | 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.