USA.com / New Jersey / Morris County / Mendham, NJ / 07945 / Population and Races / Historical First Ancestry Data
07945 Zip Code Historical First Ancestry Data
ACS 2010-2014 data
8,812 (91.72%) out of the total population of 9,608 reported first ancestry.
| 07945 Zip Code | % of the Total Population | New Jersey | U.S. | |
| Arab | 17 | 0.18%, see rank | 1.09% | 0.56% |
| Czech | 21 | 0.22%, see rank | 0.32% | 0.47% |
| Danish | 90 | 0.94%, see rank | 0.20% | 0.42% |
| Dutch | 322 | 3.35%, see rank | 1.08% | 1.40% |
| English | 1,168 | 12.16%, see rank | 4.98% | 8.02% |
| French | 267 | 2.78%, see rank | 1.49% | 3.34% |
| German | 1,762 | 18.34%, see rank | 11.12% | 15.03% |
| Greek | 128 | 1.33%, see rank | 0.72% | 0.41% |
| Hungarian | 211 | 2.20%, see rank | 1.12% | 0.46% |
| Irish | 2,187 | 22.76%, see rank | 14.59% | 10.80% |
| Italian | 2,280 | 23.73%, see rank | 16.58% | 5.52% |
| Norwegian | 101 | 1.05%, see rank | 0.45% | 1.42% |
| Polish | 663 | 6.90%, see rank | 5.98% | 3.01% |
| Portuguese | 120 | 1.25%, see rank | 0.88% | 0.44% |
| Russian | 279 | 2.90%, see rank | 2.00% | 0.92% |
| Scotch-Irish | 58 | 0.60%, see rank | 0.39% | 0.99% |
| Scottish | 386 | 4.02%, see rank | 1.04% | 1.72% |
| Subsaharan African | 4 | 0.04%, see rank | 0.97% | 0.95% |
| Swedish | 161 | 1.68%, see rank | 0.58% | 1.27% |
| Swiss | 89 | 0.93%, see rank | 0.19% | 0.30% |
| Ukrainian | 140 | 1.46%, see rank | 0.78% | 0.31% |
| American | 257 | 2.67%, see rank | 4.19% | 7.12% |
| Welsh | 89 | 0.93%, see rank | 0.38% | 0.57% |
ACS 2008-2012 data
9,127 (93.88%) out of the total population of 9,722 reported first ancestry.
| 07945 Zip Code | % of the Total Population | New Jersey | U.S. | |
| Arab | 15 | 0.15%, see rank | 1.02% | 0.53% |
| Czech | 34 | 0.35%, see rank | 0.36% | 0.50% |
| Danish | 75 | 0.77%, see rank | 0.20% | 0.45% |
| Dutch | 260 | 2.67%, see rank | 1.15% | 1.51% |
| English | 1,197 | 12.31%, see rank | 5.42% | 8.53% |
| French | 312 | 3.21%, see rank | 1.57% | 3.54% |
| German | 1,712 | 17.61%, see rank | 11.81% | 15.79% |
| Greek | 147 | 1.51%, see rank | 0.73% | 0.42% |
| Hungarian | 183 | 1.88%, see rank | 1.19% | 0.48% |
| Irish | 2,108 | 21.68%, see rank | 15.34% | 11.36% |
| Italian | 1,988 | 20.45%, see rank | 17.07% | 5.66% |
| Norwegian | 26 | 0.27%, see rank | 0.47% | 1.46% |
| Polish | 791 | 8.14%, see rank | 6.30% | 3.13% |
| Portuguese | 100 | 1.03%, see rank | 0.91% | 0.46% |
| Russian | 303 | 3.12%, see rank | 2.14% | 0.97% |
| Scotch-Irish | 29 | 0.30%, see rank | 0.44% | 1.07% |
| Scottish | 552 | 5.68%, see rank | 1.10% | 1.81% |
| Subsaharan African | 4 | 0.04%, see rank | 1.02% | 0.93% |
| Swedish | 144 | 1.48%, see rank | 0.60% | 1.34% |
| Swiss | 91 | 0.94%, see rank | 0.20% | 0.31% |
| Ukrainian | 182 | 1.87%, see rank | 0.79% | 0.31% |
| American | 362 | 3.72%, see rank | 3.77% | 6.72% |
| Welsh | 91 | 0.94%, see rank | 0.41% | 0.60% |
US Census 2000 data
8,615 (91.51%) out of the total population of 9,414 reported first ancestry.
| 07945 Zip Code | % of the Total Population | New Jersey | U.S. | |
| Arab | 7 | 0.07%, see rank | 0.75% | 0.36% |
| Czech | 12 | 0.13%, see rank | 0.15% | 0.27% |
| Danish | 16 | 0.17%, see rank | 0.15% | 0.30% |
| Dutch | 171 | 1.82%, see rank | 0.74% | 0.91% |
| English | 615 | 6.53%, see rank | 3.57% | 5.91% |
| French | 122 | 1.30%, see rank | 0.94% | 2.39% |
| German | 1,387 | 14.73%, see rank | 7.42% | 10.81% |
| Greek | 20 | 0.21%, see rank | 0.60% | 0.34% |
| Hungarian | 81 | 0.86%, see rank | 0.86% | 0.32% |
| Irish | 1,431 | 15.20%, see rank | 10.49% | 6.85% |
| Italian | 1,366 | 14.51%, see rank | 15.32% | 4.59% |
| Norwegian | 110 | 1.17%, see rank | 0.39% | 1.15% |
| Polish | 432 | 4.59%, see rank | 4.80% | 2.24% |
| Portuguese | 82 | 0.87%, see rank | 0.76% | 0.33% |
| Russian | 263 | 2.79%, see rank | 1.68% | 0.68% |
| Scotch-Irish | 121 | 1.29%, see rank | 0.66% | 1.17% |
| Scottish | 235 | 2.50%, see rank | 0.78% | 1.12% |
| Subsaharan African | 7 | 0.07%, see rank | 0.80% | 0.61% |
| Swedish | 128 | 1.36%, see rank | 0.39% | 0.87% |
| Swiss | 46 | 0.49%, see rank | 0.13% | 0.19% |
| Ukrainian | 32 | 0.34%, see rank | 0.61% | 0.24% |
| American | 591 | 6.28%, see rank | 3.14% | 7.33% |
| Welsh | 59 | 0.63%, see rank | 0.21% | 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.