USA.com / California / Contra Costa County / Oakley, CA / 94561 / Population and Races / Historical Place of Birth and Citizenship Data
94561 Zip Code Historical Place of Birth and Citizenship Data
ACS 2010-2014 data
Total population: 38,481
| 94561 Zip Code | % | California | U.S. | |
| Native | 31,873 | 82.83%, see rank | 72.97% | 86.93% |
| Born in the State of Residence | 26,568 | 69.04%, see rank | 54.40% | 58.73% |
| Born in Different State | 4,884 | 12.69%, see rank | 17.34% | 26.78% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 421 | 1.09%, see rank | 1.23% | 1.42% |
| Foreign Born | 6,608 | 17.17%, see rank | 27.03% | 13.07% |
| Foreign Born with U.S. Citizenship | 3,095 | 8.04%, see rank | 12.90% | 5.99% |
| Foreign Born without U.S. Citizenship | 3,513 | 9.13%, see rank | 14.13% | 7.09% |
| Born In Europe | 370 | 0.96%, see rank | 1.75% | 1.53% |
| Born In Asia | 2,071 | 5.38%, see rank | 9.97% | 3.82% |
| Born In Africa | 157 | 0.41%, see rank | 0.43% | 0.55% |
| Born In Oceania | 24 | 0.06%, see rank | 0.20% | 0.07% |
| Born In Latin America | 3,948 | 10.26%, see rank | 14.33% | 6.83% |
| Born In Northern America | 38 | 0.10%, see rank | 0.34% | 0.26% |
ACS 2008-2012 data
Total population: 36,908
| 94561 Zip Code | % | California | U.S. | |
| Native | 30,475 | 82.57%, see rank | 72.93% | 87.13% |
| Born in the State of Residence | 25,546 | 69.22%, see rank | 53.78% | 58.71% |
| Born in Different State | 4,603 | 12.47%, see rank | 17.96% | 27.04% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 326 | 0.88%, see rank | 1.19% | 1.38% |
| Foreign Born | 6,433 | 17.43%, see rank | 27.07% | 12.87% |
| Foreign Born with U.S. Citizenship | 2,915 | 7.90%, see rank | 12.54% | 5.71% |
| Foreign Born without U.S. Citizenship | 3,518 | 9.53%, see rank | 14.53% | 7.16% |
| Born In Europe | 284 | 0.77%, see rank | 1.79% | 1.56% |
| Born In Asia | 1,643 | 4.45%, see rank | 9.79% | 3.67% |
| Born In Africa | 137 | 0.37%, see rank | 0.42% | 0.51% |
| Born In Oceania | 0 | 0.00%, see rank | 0.20% | 0.07% |
| Born In Latin America | 4,336 | 11.75%, see rank | 14.53% | 6.79% |
| Born In Northern America | 33 | 0.09%, see rank | 0.35% | 0.26% |
US Census 2000 data
Total population: 27,599
| 94561 Zip Code | % | California | U.S. | |
| Native | 24,672 | 89.39%, see rank | 73.83% | 88.95% |
| Born in the State of Residence | 19,026 | 68.94%, see rank | 50.25% | 59.96% |
| Born in Different State | 5,383 | 19.50%, see rank | 22.48% | 27.74% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 263 | 0.95%, see rank | 1.10% | 1.25% |
| Foreign Born | 2,730 | 9.89%, see rank | 26.17% | 11.05% |
| Foreign Born with U.S. Citizenship | 1,355 | 4.91%, see rank | 10.25% | 4.46% |
| Foreign Born without U.S. Citizenship | 1,375 | 4.98%, see rank | 15.92% | 6.60% |
| Born In Europe | 280 | 1.01%, see rank | 2.06% | 1.75% |
| Born In Asia | 484 | 1.75%, see rank | 8.62% | 2.92% |
| Born In Africa | 9 | 0.03%, see rank | 0.33% | 0.31% |
| Born In Oceania | 14 | 0.05%, see rank | 0.20% | 0.06% |
| Born In Latin America | 1,855 | 6.72%, see rank | 14.55% | 5.72% |
| Born In Northern America | 88 | 0.32%, 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.