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Mercer County Historical Place of Birth and Citizenship Data
ACS 2010-2014 data
Total population: 369,526
| Mercer County | % | New Jersey | U.S. | |
| Native | 291,099 | 78.78%, see rank | 78.54% | 86.93% |
| Born in the State of Residence | 194,021 | 52.51%, see rank | 52.40% | 58.73% |
| Born in Different State | 87,354 | 23.64%, see rank | 23.72% | 26.78% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 9,724 | 2.63%, see rank | 2.42% | 1.42% |
| Foreign Born | 78,427 | 21.22%, see rank | 21.46% | 13.07% |
| Foreign Born with U.S. Citizenship | 34,561 | 9.35%, see rank | 11.15% | 5.99% |
| Foreign Born without U.S. Citizenship | 43,866 | 11.87%, see rank | 10.31% | 7.09% |
| Born In Europe | 14,126 | 3.82%, see rank | 3.52% | 1.53% |
| Born In Asia | 25,271 | 6.84%, see rank | 6.83% | 3.82% |
| Born In Africa | 5,273 | 1.43%, see rank | 1.07% | 0.55% |
| Born In Oceania | 166 | 0.04%, see rank | 0.04% | 0.07% |
| Born In Latin America | 32,547 | 8.81%, see rank | 9.83% | 6.83% |
| Born In Northern America | 1,044 | 0.28%, see rank | 0.18% | 0.26% |
ACS 2008-2012 data
Total population: 366,442
| Mercer County | % | New Jersey | U.S. | |
| Native | 292,193 | 79.74%, see rank | 79.16% | 87.13% |
| Born in the State of Residence | 193,984 | 52.94%, see rank | 52.28% | 58.71% |
| Born in Different State | 88,587 | 24.17%, see rank | 24.40% | 27.04% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 9,622 | 2.63%, see rank | 2.47% | 1.38% |
| Foreign Born | 74,249 | 20.26%, see rank | 20.84% | 12.87% |
| Foreign Born with U.S. Citizenship | 33,239 | 9.07%, see rank | 10.55% | 5.71% |
| Foreign Born without U.S. Citizenship | 41,010 | 11.19%, see rank | 10.29% | 7.16% |
| Born In Europe | 13,217 | 3.61%, see rank | 3.56% | 1.56% |
| Born In Asia | 23,539 | 6.42%, see rank | 6.60% | 3.67% |
| Born In Africa | 5,532 | 1.51%, see rank | 0.98% | 0.51% |
| Born In Oceania | 251 | 0.07%, see rank | 0.03% | 0.07% |
| Born In Latin America | 30,725 | 8.38%, see rank | 9.49% | 6.79% |
| Born In Northern America | 985 | 0.27%, see rank | 0.18% | 0.26% |
ACS 2006-2010 data
Total population: 364,445
| Mercer County | % | New Jersey | U.S. | |
| Native | 292,509 | 80.26%, see rank | 79.66% | 87.28% |
| Born in the State of Residence | 192,543 | 52.83%, see rank | 52.23% | 58.66% |
| Born in Different State | 91,386 | 25.08%, see rank | 25.03% | 27.28% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 8,580 | 2.35%, see rank | 2.39% | 1.33% |
| Foreign Born | 71,936 | 19.74%, see rank | 20.34% | 12.72% |
| Foreign Born with U.S. Citizenship | 29,988 | 8.23%, see rank | 10.11% | 5.48% |
| Foreign Born without U.S. Citizenship | 41,948 | 11.51%, see rank | 10.23% | 7.24% |
| Born In Europe | 13,739 | 3.77%, see rank | 3.66% | 1.59% |
| Born In Asia | 22,384 | 6.14%, see rank | 6.32% | 3.54% |
| Born In Africa | 4,944 | 1.36%, see rank | 0.89% | 0.48% |
| Born In Oceania | 202 | 0.06%, see rank | 0.03% | 0.07% |
| Born In Latin America | 29,718 | 8.15%, see rank | 9.25% | 6.77% |
| Born In Northern America | 949 | 0.26%, see rank | 0.19% | 0.27% |
ACS 2005-2009 data
Total population: 363,778
| Mercer County | % | New Jersey | U.S. | |
| Native | 296,639 | 81.54%, see rank | 80.34% | 87.61% |
| Born in the State of Residence | 193,945 | 53.31%, see rank | 52.61% | 58.98% |
| Born in Different State | 94,452 | 25.96%, see rank | 25.40% | 27.35% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 8,242 | 2.27%, see rank | 2.33% | 1.29% |
| Foreign Born | 67,139 | 18.46%, see rank | 19.66% | 12.39% |
| Foreign Born with U.S. Citizenship | 28,248 | 7.77%, see rank | 9.80% | 5.28% |
| Foreign Born without U.S. Citizenship | 38,891 | 10.69%, see rank | 9.86% | 7.11% |
| Born In Europe | 14,228 | 3.91%, see rank | 3.77% | 1.64% |
| Born In Asia | 20,783 | 5.71%, see rank | 5.93% | 3.34% |
| Born In Africa | 4,792 | 1.32%, see rank | 0.88% | 0.46% |
| Born In Oceania | 181 | 0.05%, see rank | 0.03% | 0.07% |
| Born In Latin America | 26,250 | 7.22%, see rank | 8.85% | 6.60% |
| Born In Northern America | 905 | 0.25%, see rank | 0.19% | 0.28% |
US Census 2000 data
Total population: 350,761
| Mercer County | % | New Jersey | U.S. | |
| Native | 302,102 | 86.13%, see rank | 82.45% | 88.95% |
| Born in the State of Residence | 199,294 | 56.82%, see rank | 53.37% | 59.96% |
| Born in Different State | 93,916 | 26.77%, see rank | 26.71% | 27.74% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 8,892 | 2.54%, see rank | 2.38% | 1.25% |
| Foreign Born | 48,659 | 13.87%, see rank | 17.55% | 11.05% |
| Foreign Born with U.S. Citizenship | 20,225 | 5.77%, see rank | 8.11% | 4.46% |
| Foreign Born without U.S. Citizenship | 28,434 | 8.11%, see rank | 9.44% | 6.60% |
| Born In Europe | 13,197 | 3.76%, see rank | 4.19% | 1.75% |
| Born In Asia | 13,270 | 3.78%, see rank | 4.87% | 2.92% |
| Born In Africa | 3,115 | 0.89%, see rank | 0.71% | 0.31% |
| Born In Oceania | 149 | 0.04%, see rank | 0.03% | 0.06% |
| Born In Latin America | 17,953 | 5.12%, see rank | 7.54% | 5.72% |
| Born In Northern America | 975 | 0.28%, see rank | 0.20% | 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.