USA.com / Maryland / Montgomery County / Olney, MD / 20832 / Population and Races / Historical First Ancestry Data
20832 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
23,534 (90.52%) out of the total population of 25,999 reported first ancestry.
20832 Zip Code | % of the Total Population | Maryland | U.S. | |
Arab | 188 | 0.72%, see rank | 0.48% | 0.56% |
Czech | 116 | 0.45%, see rank | 0.38% | 0.47% |
Danish | 91 | 0.35%, see rank | 0.18% | 0.42% |
Dutch | 303 | 1.17%, see rank | 0.86% | 1.40% |
English | 2,275 | 8.75%, see rank | 7.82% | 8.02% |
French | 622 | 2.39%, see rank | 1.89% | 3.34% |
German | 3,181 | 12.24%, see rank | 14.69% | 15.03% |
Greek | 330 | 1.27%, see rank | 0.59% | 0.41% |
Hungarian | 218 | 0.84%, see rank | 0.41% | 0.46% |
Irish | 3,565 | 13.71%, see rank | 11.24% | 10.80% |
Italian | 1,878 | 7.22%, see rank | 5.21% | 5.52% |
Norwegian | 122 | 0.47%, see rank | 0.51% | 1.42% |
Polish | 1,162 | 4.47%, see rank | 3.31% | 3.01% |
Portuguese | 33 | 0.13%, see rank | 0.18% | 0.44% |
Russian | 985 | 3.79%, see rank | 1.33% | 0.92% |
Scotch-Irish | 212 | 0.82%, see rank | 0.75% | 0.99% |
Scottish | 438 | 1.68%, see rank | 1.63% | 1.72% |
Subsaharan African | 1,149 | 4.42%, see rank | 3.62% | 0.95% |
Swedish | 123 | 0.47%, see rank | 0.58% | 1.27% |
Swiss | 116 | 0.45%, see rank | 0.20% | 0.30% |
Ukrainian | 142 | 0.55%, see rank | 0.37% | 0.31% |
American | 1,625 | 6.25%, see rank | 5.14% | 7.12% |
Welsh | 139 | 0.53%, see rank | 0.63% | 0.57% |
ACS 2008-2012 data
23,191 (93.07%) out of the total population of 24,919 reported first ancestry.
20832 Zip Code | % of the Total Population | Maryland | U.S. | |
Arab | 195 | 0.78%, see rank | 0.46% | 0.53% |
Czech | 88 | 0.35%, see rank | 0.43% | 0.50% |
Danish | 95 | 0.38%, see rank | 0.21% | 0.45% |
Dutch | 344 | 1.38%, see rank | 0.95% | 1.51% |
English | 2,418 | 9.70%, see rank | 8.43% | 8.53% |
French | 750 | 3.01%, see rank | 2.08% | 3.54% |
German | 3,698 | 14.84%, see rank | 15.67% | 15.79% |
Greek | 498 | 2.00%, see rank | 0.59% | 0.42% |
Hungarian | 121 | 0.49%, see rank | 0.43% | 0.48% |
Irish | 3,699 | 14.84%, see rank | 11.84% | 11.36% |
Italian | 1,904 | 7.64%, see rank | 5.34% | 5.66% |
Norwegian | 194 | 0.78%, see rank | 0.51% | 1.46% |
Polish | 1,188 | 4.77%, see rank | 3.44% | 3.13% |
Portuguese | 76 | 0.30%, see rank | 0.18% | 0.46% |
Russian | 1,076 | 4.32%, see rank | 1.45% | 0.97% |
Scotch-Irish | 143 | 0.57%, see rank | 0.84% | 1.07% |
Scottish | 407 | 1.63%, see rank | 1.70% | 1.81% |
Subsaharan African | 1,038 | 4.17%, see rank | 3.17% | 0.93% |
Swedish | 160 | 0.64%, see rank | 0.61% | 1.34% |
Swiss | 73 | 0.29%, see rank | 0.22% | 0.31% |
Ukrainian | 105 | 0.42%, see rank | 0.40% | 0.31% |
American | 1,221 | 4.90%, see rank | 4.77% | 6.72% |
Welsh | 102 | 0.41%, see rank | 0.69% | 0.60% |
US Census 2000 data
21,157 (87.02%) out of the total population of 24,314 reported first ancestry.
20832 Zip Code | % of the Total Population | Maryland | U.S. | |
Arab | 230 | 0.95%, see rank | 0.32% | 0.36% |
Czech | 0 | 0.00%, see rank | 0.21% | 0.27% |
Danish | 40 | 0.16%, see rank | 0.13% | 0.30% |
Dutch | 215 | 0.88%, see rank | 0.52% | 0.91% |
English | 1,625 | 6.68%, see rank | 6.01% | 5.91% |
French | 439 | 1.81%, see rank | 1.31% | 2.39% |
German | 1,888 | 7.77%, see rank | 10.82% | 10.81% |
Greek | 402 | 1.65%, see rank | 0.51% | 0.34% |
Hungarian | 118 | 0.49%, see rank | 0.27% | 0.32% |
Irish | 2,728 | 11.22%, see rank | 7.46% | 6.85% |
Italian | 1,704 | 7.01%, see rank | 4.06% | 4.59% |
Norwegian | 118 | 0.49%, see rank | 0.35% | 1.15% |
Polish | 775 | 3.19%, see rank | 2.44% | 2.24% |
Portuguese | 62 | 0.25%, see rank | 0.12% | 0.33% |
Russian | 610 | 2.51%, see rank | 1.10% | 0.68% |
Scotch-Irish | 319 | 1.31%, see rank | 0.95% | 1.17% |
Scottish | 357 | 1.47%, see rank | 1.10% | 1.12% |
Subsaharan African | 411 | 1.69%, see rank | 1.81% | 0.61% |
Swedish | 156 | 0.64%, see rank | 0.36% | 0.87% |
Swiss | 55 | 0.23%, see rank | 0.13% | 0.19% |
Ukrainian | 137 | 0.56%, see rank | 0.28% | 0.24% |
American | 1,630 | 6.70%, see rank | 5.77% | 7.33% |
Welsh | 99 | 0.41%, 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.