Brock Hall, MD Historical First Ancestry Data
ACS 2010-2014 data
9,869 (94.65%) out of the total population of 10,427 reported first ancestry.
| Brock Hall, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.48% | 0.56% |
| Czech | 9 | 0.09%, see rank | 0.38% | 0.47% |
| Danish | 0 | 0.00%, see rank | 0.18% | 0.42% |
| Dutch | 28 | 0.27%, see rank | 0.86% | 1.40% |
| English | 61 | 0.59%, see rank | 7.82% | 8.02% |
| French | 34 | 0.33%, see rank | 1.89% | 3.34% |
| German | 72 | 0.69%, see rank | 14.69% | 15.03% |
| Greek | 0 | 0.00%, see rank | 0.59% | 0.41% |
| Hungarian | 0 | 0.00%, see rank | 0.41% | 0.46% |
| Irish | 160 | 1.53%, see rank | 11.24% | 10.80% |
| Italian | 54 | 0.52%, see rank | 5.21% | 5.52% |
| Norwegian | 8 | 0.08%, see rank | 0.51% | 1.42% |
| Polish | 7 | 0.07%, see rank | 3.31% | 3.01% |
| Portuguese | 0 | 0.00%, see rank | 0.18% | 0.44% |
| Russian | 0 | 0.00%, see rank | 1.33% | 0.92% |
| Scotch-Irish | 0 | 0.00%, see rank | 0.75% | 0.99% |
| Scottish | 13 | 0.12%, see rank | 1.63% | 1.72% |
| Subsaharan African | 1,278 | 12.26%, see rank | 3.62% | 0.95% |
| Swedish | 9 | 0.09%, see rank | 0.58% | 1.27% |
| Swiss | 0 | 0.00%, see rank | 0.20% | 0.30% |
| Ukrainian | 0 | 0.00%, see rank | 0.37% | 0.31% |
| American | 269 | 2.58%, see rank | 5.14% | 7.12% |
| Welsh | 0 | 0.00%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
8,880 (96.96%) out of the total population of 9,158 reported first ancestry.
| Brock Hall, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.46% | 0.53% |
| Czech | 10 | 0.11%, see rank | 0.43% | 0.50% |
| Danish | 0 | 0.00%, see rank | 0.21% | 0.45% |
| Dutch | 38 | 0.41%, see rank | 0.95% | 1.51% |
| English | 69 | 0.75%, see rank | 8.43% | 8.53% |
| French | 45 | 0.49%, see rank | 2.08% | 3.54% |
| German | 120 | 1.31%, see rank | 15.67% | 15.79% |
| Greek | 0 | 0.00%, see rank | 0.59% | 0.42% |
| Hungarian | 0 | 0.00%, see rank | 0.43% | 0.48% |
| Irish | 139 | 1.52%, see rank | 11.84% | 11.36% |
| Italian | 97 | 1.06%, see rank | 5.34% | 5.66% |
| Norwegian | 9 | 0.10%, see rank | 0.51% | 1.46% |
| Polish | 14 | 0.15%, see rank | 3.44% | 3.13% |
| Portuguese | 0 | 0.00%, see rank | 0.18% | 0.46% |
| Russian | 0 | 0.00%, see rank | 1.45% | 0.97% |
| Scotch-Irish | 0 | 0.00%, see rank | 0.84% | 1.07% |
| Scottish | 37 | 0.40%, see rank | 1.70% | 1.81% |
| Subsaharan African | 1,208 | 13.19%, see rank | 3.17% | 0.93% |
| Swedish | 0 | 0.00%, see rank | 0.61% | 1.34% |
| Swiss | 0 | 0.00%, see rank | 0.22% | 0.31% |
| Ukrainian | 0 | 0.00%, see rank | 0.40% | 0.31% |
| American | 195 | 2.13%, see rank | 4.77% | 6.72% |
| Welsh | 13 | 0.14%, see rank | 0.69% | 0.60% |
ACS 2006-2010 data
7,925 (97.20%) out of the total population of 8,153 reported first ancestry.
| Brock Hall, MD | % of the Total Population | Maryland | U.S. | |
| Arab | 0 | 0.00%, see rank | 0.42% | 0.50% |
| Czech | 12 | 0.15%, see rank | 0.42% | 0.53% |
| Danish | 0 | 0.00%, see rank | 0.21% | 0.48% |
| Dutch | 28 | 0.34%, see rank | 1.04% | 1.63% |
| English | 114 | 1.40%, see rank | 8.85% | 9.02% |
| French | 41 | 0.50%, see rank | 2.26% | 3.77% |
| German | 119 | 1.46%, see rank | 16.31% | 16.51% |
| Greek | 0 | 0.00%, see rank | 0.60% | 0.44% |
| Hungarian | 0 | 0.00%, see rank | 0.49% | 0.51% |
| Irish | 170 | 2.09%, see rank | 12.18% | 11.76% |
| Italian | 156 | 1.91%, see rank | 5.47% | 5.78% |
| Norwegian | 17 | 0.21%, see rank | 0.51% | 1.51% |
| Polish | 28 | 0.34%, see rank | 3.51% | 3.24% |
| Portuguese | 0 | 0.00%, see rank | 0.20% | 0.47% |
| Russian | 0 | 0.00%, see rank | 1.46% | 1.01% |
| Scotch-Irish | 0 | 0.00%, see rank | 1.44% | 1.72% |
| Scottish | 40 | 0.49%, see rank | 1.76% | 1.92% |
| Subsaharan African | 787 | 9.65%, see rank | 2.93% | 0.91% |
| Swedish | 0 | 0.00%, see rank | 0.65% | 1.41% |
| Swiss | 0 | 0.00%, see rank | 0.23% | 0.33% |
| Ukrainian | 0 | 0.00%, see rank | 0.38% | 0.31% |
| American | 182 | 2.23%, see rank | 4.87% | 6.28% |
| Welsh | 11 | 0.13%, see rank | 0.74% | 0.63% |
* 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.