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Middlesex County Historical Place of Birth and Citizenship Data
ACS 2010-2014 data
Total population: 824,046
| Middlesex County | % | New Jersey | U.S. | |
| Native | 565,898 | 68.67%, see rank | 78.54% | 86.93% |
| Born in the State of Residence | 388,239 | 47.11%, see rank | 52.40% | 58.73% |
| Born in Different State | 159,095 | 19.31%, see rank | 23.72% | 26.78% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 18,564 | 2.25%, see rank | 2.42% | 1.42% |
| Foreign Born | 258,148 | 31.33%, see rank | 21.46% | 13.07% |
| Foreign Born with U.S. Citizenship | 132,264 | 16.05%, see rank | 11.15% | 5.99% |
| Foreign Born without U.S. Citizenship | 125,884 | 15.28%, see rank | 10.31% | 7.09% |
| Born In Europe | 30,969 | 3.76%, see rank | 3.52% | 1.53% |
| Born In Asia | 135,557 | 16.45%, see rank | 6.83% | 3.82% |
| Born In Africa | 13,140 | 1.59%, see rank | 1.07% | 0.55% |
| Born In Oceania | 308 | 0.04%, see rank | 0.04% | 0.07% |
| Born In Latin America | 76,393 | 9.27%, see rank | 9.83% | 6.83% |
| Born In Northern America | 1,781 | 0.22%, see rank | 0.18% | 0.26% |
ACS 2008-2012 data
Total population: 811,064
| Middlesex County | % | New Jersey | U.S. | |
| Native | 565,520 | 69.73%, see rank | 79.16% | 87.13% |
| Born in the State of Residence | 384,786 | 47.44%, see rank | 52.28% | 58.71% |
| Born in Different State | 160,938 | 19.84%, see rank | 24.40% | 27.04% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 19,796 | 2.44%, see rank | 2.47% | 1.38% |
| Foreign Born | 245,544 | 30.27%, see rank | 20.84% | 12.87% |
| Foreign Born with U.S. Citizenship | 122,798 | 15.14%, see rank | 10.55% | 5.71% |
| Foreign Born without U.S. Citizenship | 122,746 | 15.13%, see rank | 10.29% | 7.16% |
| Born In Europe | 31,539 | 3.89%, see rank | 3.56% | 1.56% |
| Born In Asia | 127,870 | 15.77%, see rank | 6.60% | 3.67% |
| Born In Africa | 11,695 | 1.44%, see rank | 0.98% | 0.51% |
| Born In Oceania | 462 | 0.06%, see rank | 0.03% | 0.07% |
| Born In Latin America | 72,510 | 8.94%, see rank | 9.49% | 6.79% |
| Born In Northern America | 1,468 | 0.18%, see rank | 0.18% | 0.26% |
ACS 2006-2010 data
Total population: 798,882
| Middlesex County | % | New Jersey | U.S. | |
| Native | 564,351 | 70.64%, see rank | 79.66% | 87.28% |
| Born in the State of Residence | 381,357 | 47.74%, see rank | 52.23% | 58.66% |
| Born in Different State | 163,813 | 20.51%, see rank | 25.03% | 27.28% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 19,181 | 2.40%, see rank | 2.39% | 1.33% |
| Foreign Born | 234,531 | 29.36%, see rank | 20.34% | 12.72% |
| Foreign Born with U.S. Citizenship | 114,924 | 14.39%, see rank | 10.11% | 5.48% |
| Foreign Born without U.S. Citizenship | 119,607 | 14.97%, see rank | 10.23% | 7.24% |
| Born In Europe | 31,933 | 4.00%, see rank | 3.66% | 1.59% |
| Born In Asia | 119,208 | 14.92%, see rank | 6.32% | 3.54% |
| Born In Africa | 10,877 | 1.36%, see rank | 0.89% | 0.48% |
| Born In Oceania | 346 | 0.04%, see rank | 0.03% | 0.07% |
| Born In Latin America | 70,590 | 8.84%, see rank | 9.25% | 6.77% |
| Born In Northern America | 1,577 | 0.20%, see rank | 0.19% | 0.27% |
ACS 2005-2009 data
Total population: 781,957
| Middlesex County | % | New Jersey | U.S. | |
| Native | 566,225 | 72.41%, see rank | 80.34% | 87.61% |
| Born in the State of Residence | 383,806 | 49.08%, see rank | 52.61% | 58.98% |
| Born in Different State | 163,205 | 20.87%, see rank | 25.40% | 27.35% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 19,214 | 2.46%, see rank | 2.33% | 1.29% |
| Foreign Born | 215,732 | 27.59%, see rank | 19.66% | 12.39% |
| Foreign Born with U.S. Citizenship | 103,807 | 13.28%, see rank | 9.80% | 5.28% |
| Foreign Born without U.S. Citizenship | 111,925 | 14.31%, see rank | 9.86% | 7.11% |
| Born In Europe | 32,266 | 4.13%, see rank | 3.77% | 1.64% |
| Born In Asia | 105,191 | 13.45%, see rank | 5.93% | 3.34% |
| Born In Africa | 9,376 | 1.20%, see rank | 0.88% | 0.46% |
| Born In Oceania | 317 | 0.04%, see rank | 0.03% | 0.07% |
| Born In Latin America | 66,946 | 8.56%, see rank | 8.85% | 6.60% |
| Born In Northern America | 1,636 | 0.21%, see rank | 0.19% | 0.28% |
US Census 2000 data
Total population: 750,162
| Middlesex County | % | New Jersey | U.S. | |
| Native | 568,401 | 75.77%, see rank | 82.45% | 88.95% |
| Born in the State of Residence | 377,790 | 50.36%, see rank | 53.37% | 59.96% |
| Born in Different State | 173,307 | 23.10%, see rank | 26.71% | 27.74% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 17,304 | 2.31%, see rank | 2.38% | 1.25% |
| Foreign Born | 181,761 | 24.23%, see rank | 17.55% | 11.05% |
| Foreign Born with U.S. Citizenship | 77,921 | 10.39%, see rank | 8.11% | 4.46% |
| Foreign Born without U.S. Citizenship | 103,840 | 13.84%, see rank | 9.44% | 6.60% |
| Born In Europe | 34,136 | 4.55%, see rank | 4.19% | 1.75% |
| Born In Asia | 82,374 | 10.98%, see rank | 4.87% | 2.92% |
| Born In Africa | 10,256 | 1.37%, see rank | 0.71% | 0.31% |
| Born In Oceania | 256 | 0.03%, see rank | 0.03% | 0.06% |
| Born In Latin America | 53,276 | 7.10%, see rank | 7.54% | 5.72% |
| Born In Northern America | 1,463 | 0.20%, 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.