USA.com / Maryland / Charles County / La Plata, MD / 20646 / Population and Races / Historical First Ancestry Data
20646 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
16,214 (85.62%) out of the total population of 18,937 reported first ancestry.
| 20646 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 73 | 0.39%, see rank | 0.48% | 0.56% |
| Czech | 135 | 0.71%, see rank | 0.38% | 0.47% |
| Danish | 5 | 0.03%, see rank | 0.18% | 0.42% |
| Dutch | 42 | 0.22%, see rank | 0.86% | 1.40% |
| English | 2,332 | 12.31%, see rank | 7.82% | 8.02% |
| French | 575 | 3.04%, see rank | 1.89% | 3.34% |
| German | 3,413 | 18.02%, see rank | 14.69% | 15.03% |
| Greek | 19 | 0.10%, see rank | 0.59% | 0.41% |
| Hungarian | 108 | 0.57%, see rank | 0.41% | 0.46% |
| Irish | 3,037 | 16.04%, see rank | 11.24% | 10.80% |
| Italian | 1,533 | 8.10%, see rank | 5.21% | 5.52% |
| Norwegian | 71 | 0.37%, see rank | 0.51% | 1.42% |
| Polish | 483 | 2.55%, see rank | 3.31% | 3.01% |
| Portuguese | 12 | 0.06%, see rank | 0.18% | 0.44% |
| Russian | 106 | 0.56%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 269 | 1.42%, see rank | 0.75% | 0.99% |
| Scottish | 371 | 1.96%, see rank | 1.63% | 1.72% |
| Subsaharan African | 105 | 0.55%, see rank | 3.62% | 0.95% |
| Swedish | 246 | 1.30%, see rank | 0.58% | 1.27% |
| Swiss | 54 | 0.29%, see rank | 0.20% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.37% | 0.31% |
| American | 1,218 | 6.43%, see rank | 5.14% | 7.12% |
| Welsh | 113 | 0.60%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
16,555 (87.75%) out of the total population of 18,866 reported first ancestry.
| 20646 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 11 | 0.06%, see rank | 0.46% | 0.53% |
| Czech | 141 | 0.75%, see rank | 0.43% | 0.50% |
| Danish | 7 | 0.04%, see rank | 0.21% | 0.45% |
| Dutch | 197 | 1.04%, see rank | 0.95% | 1.51% |
| English | 2,455 | 13.01%, see rank | 8.43% | 8.53% |
| French | 673 | 3.57%, see rank | 2.08% | 3.54% |
| German | 3,298 | 17.48%, see rank | 15.67% | 15.79% |
| Greek | 89 | 0.47%, see rank | 0.59% | 0.42% |
| Hungarian | 127 | 0.67%, see rank | 0.43% | 0.48% |
| Irish | 3,075 | 16.30%, see rank | 11.84% | 11.36% |
| Italian | 1,337 | 7.09%, see rank | 5.34% | 5.66% |
| Norwegian | 118 | 0.63%, see rank | 0.51% | 1.46% |
| Polish | 577 | 3.06%, see rank | 3.44% | 3.13% |
| Portuguese | 10 | 0.05%, see rank | 0.18% | 0.46% |
| Russian | 65 | 0.34%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 192 | 1.02%, see rank | 0.84% | 1.07% |
| Scottish | 493 | 2.61%, see rank | 1.70% | 1.81% |
| Subsaharan African | 217 | 1.15%, see rank | 3.17% | 0.93% |
| Swedish | 249 | 1.32%, see rank | 0.61% | 1.34% |
| Swiss | 72 | 0.38%, see rank | 0.22% | 0.31% |
| Ukrainian | 9 | 0.05%, see rank | 0.40% | 0.31% |
| American | 1,165 | 6.18%, see rank | 4.77% | 6.72% |
| Welsh | 156 | 0.83%, see rank | 0.69% | 0.60% |
US Census 2000 data
12,800 (78.27%) out of the total population of 16,354 reported first ancestry.
| 20646 Zip Code | % of the Total Population | Maryland | U.S. | |
| Arab | 51 | 0.31%, see rank | 0.32% | 0.36% |
| Czech | 21 | 0.13%, see rank | 0.21% | 0.27% |
| Danish | 17 | 0.10%, see rank | 0.13% | 0.30% |
| Dutch | 155 | 0.95%, see rank | 0.52% | 0.91% |
| English | 2,131 | 13.03%, see rank | 6.01% | 5.91% |
| French | 388 | 2.37%, see rank | 1.31% | 2.39% |
| German | 1,575 | 9.63%, see rank | 10.82% | 10.81% |
| Greek | 34 | 0.21%, see rank | 0.51% | 0.34% |
| Hungarian | 62 | 0.38%, see rank | 0.27% | 0.32% |
| Irish | 1,502 | 9.18%, see rank | 7.46% | 6.85% |
| Italian | 757 | 4.63%, see rank | 4.06% | 4.59% |
| Norwegian | 96 | 0.59%, see rank | 0.35% | 1.15% |
| Polish | 245 | 1.50%, see rank | 2.44% | 2.24% |
| Portuguese | 6 | 0.04%, see rank | 0.12% | 0.33% |
| Russian | 63 | 0.39%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 298 | 1.82%, see rank | 0.95% | 1.17% |
| Scottish | 198 | 1.21%, see rank | 1.10% | 1.12% |
| Subsaharan African | 50 | 0.31%, see rank | 1.81% | 0.61% |
| Swedish | 45 | 0.28%, see rank | 0.36% | 0.87% |
| Swiss | 38 | 0.23%, see rank | 0.13% | 0.19% |
| Ukrainian | 21 | 0.13%, see rank | 0.28% | 0.24% |
| American | 1,372 | 8.39%, see rank | 5.77% | 7.33% |
| Welsh | 15 | 0.09%, see rank | 0.38% | 0.31% |
* 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.