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Middlesex County Historical Place of Birth and Citizenship Data
ACS 2010-2014 data
Total population: 165,534
| Middlesex County | % | Connecticut | U.S. | |
| Native | 153,463 | 92.71%, see rank | 86.35% | 86.93% |
| Born in the State of Residence | 105,769 | 63.90%, see rank | 55.22% | 58.73% |
| Born in Different State | 45,564 | 27.53%, see rank | 27.55% | 26.78% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 2,130 | 1.29%, see rank | 3.58% | 1.42% |
| Foreign Born | 12,071 | 7.29%, see rank | 13.65% | 13.07% |
| Foreign Born with U.S. Citizenship | 6,495 | 3.92%, see rank | 6.56% | 5.99% |
| Foreign Born without U.S. Citizenship | 5,576 | 3.37%, see rank | 7.10% | 7.09% |
| Born In Europe | 4,490 | 2.71%, see rank | 3.66% | 1.53% |
| Born In Asia | 3,334 | 2.01%, see rank | 3.23% | 3.82% |
| Born In Africa | 424 | 0.26%, see rank | 0.55% | 0.55% |
| Born In Oceania | 51 | 0.03%, see rank | 0.04% | 0.07% |
| Born In Latin America | 3,030 | 1.83%, see rank | 5.74% | 6.83% |
| Born In Northern America | 742 | 0.45%, see rank | 0.43% | 0.26% |
ACS 2008-2012 data
Total population: 165,639
| Middlesex County | % | Connecticut | U.S. | |
| Native | 153,274 | 92.53%, see rank | 86.51% | 87.13% |
| Born in the State of Residence | 105,635 | 63.77%, see rank | 55.28% | 58.71% |
| Born in Different State | 45,471 | 27.45%, see rank | 27.70% | 27.04% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 2,168 | 1.31%, see rank | 3.54% | 1.38% |
| Foreign Born | 12,365 | 7.47%, see rank | 13.49% | 12.87% |
| Foreign Born with U.S. Citizenship | 6,393 | 3.86%, see rank | 6.33% | 5.71% |
| Foreign Born without U.S. Citizenship | 5,972 | 3.61%, see rank | 7.16% | 7.16% |
| Born In Europe | 4,760 | 2.87%, see rank | 3.78% | 1.56% |
| Born In Asia | 3,228 | 1.95%, see rank | 3.09% | 3.67% |
| Born In Africa | 314 | 0.19%, see rank | 0.52% | 0.51% |
| Born In Oceania | 73 | 0.04%, see rank | 0.04% | 0.07% |
| Born In Latin America | 3,253 | 1.96%, see rank | 5.60% | 6.79% |
| Born In Northern America | 737 | 0.44%, see rank | 0.46% | 0.26% |
ACS 2006-2010 data
Total population: 164,774
| Middlesex County | % | Connecticut | U.S. | |
| Native | 151,997 | 92.25%, see rank | 86.77% | 87.28% |
| Born in the State of Residence | 104,464 | 63.40%, see rank | 55.31% | 58.66% |
| Born in Different State | 44,952 | 27.28%, see rank | 28.07% | 27.28% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 2,581 | 1.57%, see rank | 3.39% | 1.33% |
| Foreign Born | 12,777 | 7.75%, see rank | 13.23% | 12.72% |
| Foreign Born with U.S. Citizenship | 6,493 | 3.94%, see rank | 6.14% | 5.48% |
| Foreign Born without U.S. Citizenship | 6,284 | 3.81%, see rank | 7.09% | 7.24% |
| Born In Europe | 5,201 | 3.16%, see rank | 3.90% | 1.59% |
| Born In Asia | 3,192 | 1.94%, see rank | 2.89% | 3.54% |
| Born In Africa | 372 | 0.23%, see rank | 0.48% | 0.48% |
| Born In Oceania | 60 | 0.04%, see rank | 0.04% | 0.07% |
| Born In Latin America | 3,335 | 2.02%, see rank | 5.42% | 6.77% |
| Born In Northern America | 617 | 0.37%, see rank | 0.51% | 0.27% |
ACS 2005-2009 data
Total population: 164,004
| Middlesex County | % | Connecticut | U.S. | |
| Native | 152,002 | 92.68%, see rank | 87.23% | 87.61% |
| Born in the State of Residence | 105,439 | 64.29%, see rank | 55.88% | 58.98% |
| Born in Different State | 44,240 | 26.97%, see rank | 28.19% | 27.35% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 2,323 | 1.42%, see rank | 3.17% | 1.29% |
| Foreign Born | 12,002 | 7.32%, see rank | 12.77% | 12.39% |
| Foreign Born with U.S. Citizenship | 6,092 | 3.71%, see rank | 5.96% | 5.28% |
| Foreign Born without U.S. Citizenship | 5,910 | 3.60%, see rank | 6.81% | 7.11% |
| Born In Europe | 5,187 | 3.16%, see rank | 3.92% | 1.64% |
| Born In Asia | 2,634 | 1.61%, see rank | 2.70% | 3.34% |
| Born In Africa | 331 | 0.20%, see rank | 0.46% | 0.46% |
| Born In Oceania | 43 | 0.03%, see rank | 0.04% | 0.07% |
| Born In Latin America | 3,160 | 1.93%, see rank | 5.13% | 6.60% |
| Born In Northern America | 647 | 0.39%, see rank | 0.52% | 0.28% |
US Census 2000 data
Total population: 155,071
| Middlesex County | % | Connecticut | U.S. | |
| Native | 145,841 | 94.05%, see rank | 89.14% | 88.95% |
| Born in the State of Residence | 99,914 | 64.43%, see rank | 56.98% | 59.96% |
| Born in Different State | 44,191 | 28.50%, see rank | 28.82% | 27.74% |
| Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s) | 1,736 | 1.12%, see rank | 3.33% | 1.25% |
| Foreign Born | 9,230 | 5.95%, see rank | 10.86% | 11.05% |
| Foreign Born with U.S. Citizenship | 5,208 | 3.36%, see rank | 5.29% | 4.46% |
| Foreign Born without U.S. Citizenship | 4,022 | 2.59%, see rank | 5.57% | 6.60% |
| Born In Europe | 4,616 | 2.98%, see rank | 4.14% | 1.75% |
| Born In Asia | 1,829 | 1.18%, see rank | 2.06% | 2.92% |
| Born In Africa | 250 | 0.16%, see rank | 0.29% | 0.31% |
| Born In Oceania | 26 | 0.02%, see rank | 0.04% | 0.06% |
| Born In Latin America | 1,767 | 1.14%, see rank | 3.77% | 5.72% |
| Born In Northern America | 742 | 0.48%, see rank | 0.57% | 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.