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Bethesda, MD Historical First Ancestry Data
ACS 2010-2014 data
56,663 (91.36%) out of the total population of 62,024 reported first ancestry.
| Bethesda, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 960 | 1.55%, see rank | 0.48% | 0.56% |
| Czech | 497 | 0.80%, see rank | 0.38% | 0.47% |
| Danish | 248 | 0.40%, see rank | 0.18% | 0.42% |
| Dutch | 677 | 1.09%, see rank | 0.86% | 1.40% |
| English | 6,484 | 10.45%, see rank | 7.82% | 8.02% |
| French | 2,283 | 3.68%, see rank | 1.89% | 3.34% |
| German | 8,524 | 13.74%, see rank | 14.69% | 15.03% |
| Greek | 995 | 1.60%, see rank | 0.59% | 0.41% |
| Hungarian | 781 | 1.26%, see rank | 0.41% | 0.46% |
| Irish | 7,985 | 12.87%, see rank | 11.24% | 10.80% |
| Italian | 3,759 | 6.06%, see rank | 5.21% | 5.52% |
| Norwegian | 755 | 1.22%, see rank | 0.51% | 1.42% |
| Polish | 3,269 | 5.27%, see rank | 3.31% | 3.01% |
| Portuguese | 267 | 0.43%, see rank | 0.18% | 0.44% |
| Russian | 3,832 | 6.18%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 1,017 | 1.64%, see rank | 0.75% | 0.99% |
| Scottish | 1,729 | 2.79%, see rank | 1.63% | 1.72% |
| Subsaharan African | 596 | 0.96%, see rank | 3.62% | 0.95% |
| Swedish | 830 | 1.34%, see rank | 0.58% | 1.27% |
| Swiss | 408 | 0.66%, see rank | 0.20% | 0.30% |
| Ukrainian | 590 | 0.95%, see rank | 0.37% | 0.31% |
| American | 2,795 | 4.51%, see rank | 5.14% | 7.12% |
| Welsh | 369 | 0.59%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
55,392 (92.95%) out of the total population of 59,591 reported first ancestry.
| Bethesda, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 914 | 1.53%, see rank | 0.46% | 0.53% |
| Czech | 434 | 0.73%, see rank | 0.43% | 0.50% |
| Danish | 308 | 0.52%, see rank | 0.21% | 0.45% |
| Dutch | 800 | 1.34%, see rank | 0.95% | 1.51% |
| English | 6,810 | 11.43%, see rank | 8.43% | 8.53% |
| French | 2,805 | 4.71%, see rank | 2.08% | 3.54% |
| German | 8,315 | 13.95%, see rank | 15.67% | 15.79% |
| Greek | 737 | 1.24%, see rank | 0.59% | 0.42% |
| Hungarian | 608 | 1.02%, see rank | 0.43% | 0.48% |
| Irish | 7,690 | 12.90%, see rank | 11.84% | 11.36% |
| Italian | 3,892 | 6.53%, see rank | 5.34% | 5.66% |
| Norwegian | 811 | 1.36%, see rank | 0.51% | 1.46% |
| Polish | 3,015 | 5.06%, see rank | 3.44% | 3.13% |
| Portuguese | 319 | 0.54%, see rank | 0.18% | 0.46% |
| Russian | 4,225 | 7.09%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 814 | 1.37%, see rank | 0.84% | 1.07% |
| Scottish | 2,098 | 3.52%, see rank | 1.70% | 1.81% |
| Subsaharan African | 474 | 0.80%, see rank | 3.17% | 0.93% |
| Swedish | 819 | 1.37%, see rank | 0.61% | 1.34% |
| Swiss | 440 | 0.74%, see rank | 0.22% | 0.31% |
| Ukrainian | 627 | 1.05%, see rank | 0.40% | 0.31% |
| American | 2,226 | 3.74%, see rank | 4.77% | 6.72% |
| Welsh | 397 | 0.67%, see rank | 0.69% | 0.60% |
ACS 2006-2010 data
54,514 (93.13%) out of the total population of 58,537 reported first ancestry.
| Bethesda, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 792 | 1.35%, see rank | 0.42% | 0.50% |
| Czech | 268 | 0.46%, see rank | 0.42% | 0.53% |
| Danish | 249 | 0.43%, see rank | 0.21% | 0.48% |
| Dutch | 742 | 1.27%, see rank | 1.04% | 1.63% |
| English | 6,683 | 11.42%, see rank | 8.85% | 9.02% |
| French | 2,867 | 4.90%, see rank | 2.26% | 3.77% |
| German | 8,217 | 14.04%, see rank | 16.31% | 16.51% |
| Greek | 684 | 1.17%, see rank | 0.60% | 0.44% |
| Hungarian | 749 | 1.28%, see rank | 0.49% | 0.51% |
| Irish | 8,142 | 13.91%, see rank | 12.18% | 11.76% |
| Italian | 4,244 | 7.25%, see rank | 5.47% | 5.78% |
| Norwegian | 844 | 1.44%, see rank | 0.51% | 1.51% |
| Polish | 3,121 | 5.33%, see rank | 3.51% | 3.24% |
| Portuguese | 228 | 0.39%, see rank | 0.20% | 0.47% |
| Russian | 4,117 | 7.03%, see rank | 1.46% | 1.01% |
| Scotch-Irish | 1,105 | 1.89%, see rank | 1.44% | 1.72% |
| Scottish | 2,176 | 3.72%, see rank | 1.76% | 1.92% |
| Subsaharan African | 915 | 1.56%, see rank | 2.93% | 0.91% |
| Swedish | 738 | 1.26%, see rank | 0.65% | 1.41% |
| Swiss | 349 | 0.60%, see rank | 0.23% | 0.33% |
| Ukrainian | 596 | 1.02%, see rank | 0.38% | 0.31% |
| American | 1,683 | 2.88%, see rank | 4.87% | 6.28% |
| Welsh | 429 | 0.73%, see rank | 0.74% | 0.63% |
ACS 2005-2009 data
53,026 (92.51%) out of the total population of 57,319 reported first ancestry.
| Bethesda, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 914 | 1.59%, see rank | 0.43% | 0.50% |
| Czech | 393 | 0.69%, see rank | 0.43% | 0.54% |
| Danish | 325 | 0.57%, see rank | 0.21% | 0.49% |
| Dutch | 701 | 1.22%, see rank | 1.08% | 1.68% |
| English | 6,814 | 11.89%, see rank | 9.32% | 9.29% |
| French | 2,392 | 4.17%, see rank | 2.32% | 3.90% |
| German | 8,191 | 14.29%, see rank | 16.84% | 16.89% |
| Greek | 728 | 1.27%, see rank | 0.61% | 0.45% |
| Hungarian | 710 | 1.24%, see rank | 0.49% | 0.52% |
| Irish | 7,670 | 13.38%, see rank | 12.56% | 12.01% |
| Italian | 4,008 | 6.99%, see rank | 5.63% | 5.91% |
| Norwegian | 655 | 1.14%, see rank | 0.54% | 1.55% |
| Polish | 3,112 | 5.43%, see rank | 3.63% | 3.32% |
| Portuguese | 310 | 0.54%, see rank | 0.21% | 0.48% |
| Russian | 4,118 | 7.18%, see rank | 1.50% | 1.04% |
| Scotch-Irish | 1,245 | 2.17%, see rank | 1.49% | 1.77% |
| Scottish | 2,021 | 3.53%, see rank | 1.85% | 1.97% |
| Subsaharan African | 686 | 1.20%, see rank | 2.87% | 0.88% |
| Swedish | 722 | 1.26%, see rank | 0.67% | 1.45% |
| Swiss | 380 | 0.66%, see rank | 0.25% | 0.34% |
| Ukrainian | 521 | 0.91%, see rank | 0.40% | 0.32% |
| American | 1,481 | 2.58%, see rank | 5.14% | 6.43% |
| Welsh | 447 | 0.78%, see rank | 0.77% | 0.65% |
US Census 2000 data
49,273 (89.14%) out of the total population of 55,277 reported first ancestry.
| Bethesda, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 491 | 0.89%, see rank | 0.32% | 0.36% |
| Czech | 198 | 0.36%, see rank | 0.21% | 0.27% |
| Danish | 192 | 0.35%, see rank | 0.13% | 0.30% |
| Dutch | 499 | 0.90%, see rank | 0.52% | 0.91% |
| English | 5,106 | 9.24%, see rank | 6.01% | 5.91% |
| French | 1,420 | 2.57%, see rank | 1.31% | 2.39% |
| German | 4,377 | 7.92%, see rank | 10.82% | 10.81% |
| Greek | 749 | 1.35%, see rank | 0.51% | 0.34% |
| Hungarian | 478 | 0.86%, see rank | 0.27% | 0.32% |
| Irish | 5,331 | 9.64%, see rank | 7.46% | 6.85% |
| Italian | 2,454 | 4.44%, see rank | 4.06% | 4.59% |
| Norwegian | 500 | 0.90%, see rank | 0.35% | 1.15% |
| Polish | 1,685 | 3.05%, see rank | 2.44% | 2.24% |
| Portuguese | 171 | 0.31%, see rank | 0.12% | 0.33% |
| Russian | 2,679 | 4.85%, see rank | 1.10% | 0.68% |
| Scotch-Irish | 805 | 1.46%, see rank | 0.95% | 1.17% |
| Scottish | 1,062 | 1.92%, see rank | 1.10% | 1.12% |
| Subsaharan African | 554 | 1.00%, see rank | 1.81% | 0.61% |
| Swedish | 515 | 0.93%, see rank | 0.36% | 0.87% |
| Swiss | 239 | 0.43%, see rank | 0.13% | 0.19% |
| Ukrainian | 337 | 0.61%, see rank | 0.28% | 0.24% |
| American | 2,534 | 4.58%, see rank | 5.77% | 7.33% |
| Welsh | 250 | 0.45%, 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.