Mason City School District Historical First Ancestry Data
ACS 2010-2014 data
43,929 (86.96%) out of the total population of 50,516 reported first ancestry.
| Mason City School District | % of the Total Population | Ohio | U.S. | |
| Arab | 443 | 0.88%, see rank | 0.67% | 0.56% |
| Czech | 289 | 0.57%, see rank | 0.57% | 0.47% |
| Danish | 40 | 0.08%, see rank | 0.15% | 0.42% |
| Dutch | 726 | 1.44%, see rank | 1.53% | 1.40% |
| English | 4,596 | 9.10%, see rank | 8.71% | 8.02% |
| French | 1,207 | 2.39%, see rank | 2.49% | 3.34% |
| German | 13,750 | 27.22%, see rank | 26.30% | 15.03% |
| Greek | 317 | 0.63%, see rank | 0.46% | 0.41% |
| Hungarian | 533 | 1.06%, see rank | 1.65% | 0.46% |
| Irish | 6,490 | 12.85%, see rank | 13.79% | 10.80% |
| Italian | 2,636 | 5.22%, see rank | 6.44% | 5.52% |
| Norwegian | 536 | 1.06%, see rank | 0.36% | 1.42% |
| Polish | 1,130 | 2.24%, see rank | 3.79% | 3.01% |
| Portuguese | 81 | 0.16%, see rank | 0.07% | 0.44% |
| Russian | 526 | 1.04%, see rank | 0.67% | 0.92% |
| Scotch-Irish | 386 | 0.76%, see rank | 0.96% | 0.99% |
| Scottish | 969 | 1.92%, see rank | 1.82% | 1.72% |
| Subsaharan African | 214 | 0.42%, see rank | 0.91% | 0.95% |
| Swedish | 296 | 0.59%, see rank | 0.63% | 1.27% |
| Swiss | 168 | 0.33%, see rank | 0.64% | 0.30% |
| Ukrainian | 211 | 0.42%, see rank | 0.36% | 0.31% |
| American | 3,422 | 6.77%, see rank | 8.47% | 7.12% |
| Welsh | 413 | 0.82%, see rank | 1.05% | 0.57% |
ACS 2008-2012 data
44,826 (90.50%) out of the total population of 49,534 reported first ancestry.
| Mason City School District | % of the Total Population | Ohio | U.S. | |
| Arab | 269 | 0.54%, see rank | 0.60% | 0.53% |
| Czech | 296 | 0.60%, see rank | 0.60% | 0.50% |
| Danish | 91 | 0.18%, see rank | 0.16% | 0.45% |
| Dutch | 756 | 1.53%, see rank | 1.65% | 1.51% |
| English | 5,195 | 10.49%, see rank | 9.22% | 8.53% |
| French | 1,205 | 2.43%, see rank | 2.61% | 3.54% |
| German | 15,273 | 30.83%, see rank | 27.25% | 15.79% |
| Greek | 361 | 0.73%, see rank | 0.49% | 0.42% |
| Hungarian | 256 | 0.52%, see rank | 1.74% | 0.48% |
| Irish | 7,430 | 15.00%, see rank | 14.19% | 11.36% |
| Italian | 3,393 | 6.85%, see rank | 6.48% | 5.66% |
| Norwegian | 353 | 0.71%, see rank | 0.36% | 1.46% |
| Polish | 1,552 | 3.13%, see rank | 3.90% | 3.13% |
| Portuguese | 62 | 0.13%, see rank | 0.08% | 0.46% |
| Russian | 472 | 0.95%, see rank | 0.69% | 0.97% |
| Scotch-Irish | 437 | 0.88%, see rank | 1.02% | 1.07% |
| Scottish | 1,197 | 2.42%, see rank | 1.88% | 1.81% |
| Subsaharan African | 148 | 0.30%, see rank | 0.95% | 0.93% |
| Swedish | 437 | 0.88%, see rank | 0.67% | 1.34% |
| Swiss | 273 | 0.55%, see rank | 0.65% | 0.31% |
| Ukrainian | 186 | 0.38%, see rank | 0.40% | 0.31% |
| American | 3,764 | 7.60%, see rank | 8.24% | 6.72% |
| Welsh | 395 | 0.80%, see rank | 1.13% | 0.60% |
ACS 2006-2010 data
44,069 (92.32%) out of the total population of 47,733 reported first ancestry.
| Mason City School District | % of the Total Population | Ohio | U.S. | |
| Arab | 177 | 0.37%, see rank | 0.56% | 0.50% |
| Czech | 268 | 0.56%, see rank | 0.64% | 0.53% |
| Danish | 122 | 0.26%, see rank | 0.16% | 0.48% |
| Dutch | 776 | 1.63%, see rank | 1.80% | 1.63% |
| English | 5,061 | 10.60%, see rank | 9.66% | 9.02% |
| French | 1,455 | 3.05%, see rank | 2.75% | 3.77% |
| German | 15,449 | 32.37%, see rank | 28.25% | 16.51% |
| Greek | 383 | 0.80%, see rank | 0.51% | 0.44% |
| Hungarian | 358 | 0.75%, see rank | 1.83% | 0.51% |
| Irish | 6,824 | 14.30%, see rank | 14.48% | 11.76% |
| Italian | 3,142 | 6.58%, see rank | 6.50% | 5.78% |
| Norwegian | 375 | 0.79%, see rank | 0.37% | 1.51% |
| Polish | 1,980 | 4.15%, see rank | 4.02% | 3.24% |
| Portuguese | 55 | 0.12%, see rank | 0.08% | 0.47% |
| Russian | 566 | 1.19%, see rank | 0.70% | 1.01% |
| Scotch-Irish | 720 | 1.51%, see rank | 1.65% | 1.72% |
| Scottish | 1,292 | 2.71%, see rank | 1.99% | 1.92% |
| Subsaharan African | 163 | 0.34%, see rank | 0.85% | 0.91% |
| Swedish | 648 | 1.36%, see rank | 0.68% | 1.41% |
| Swiss | 276 | 0.58%, see rank | 0.68% | 0.33% |
| Ukrainian | 239 | 0.50%, see rank | 0.41% | 0.31% |
| American | 3,861 | 8.09%, see rank | 7.91% | 6.28% |
| Welsh | 471 | 0.99%, see rank | 1.18% | 0.63% |
ACS 2005-2009 data
41,401 (92.00%) out of the total population of 45,000 reported first ancestry.
| Mason City School District | % of the Total Population | Ohio | U.S. | |
| Arab | 304 | 0.68%, see rank | 0.56% | 0.50% |
| Czech | 194 | 0.43%, see rank | 0.65% | 0.54% |
| Danish | 107 | 0.24%, see rank | 0.16% | 0.49% |
| Dutch | 743 | 1.65%, see rank | 1.89% | 1.68% |
| English | 4,818 | 10.71%, see rank | 9.92% | 9.29% |
| French | 1,422 | 3.16%, see rank | 2.89% | 3.90% |
| German | 14,594 | 32.43%, see rank | 28.87% | 16.89% |
| Greek | 363 | 0.81%, see rank | 0.53% | 0.45% |
| Hungarian | 353 | 0.78%, see rank | 1.86% | 0.52% |
| Irish | 6,314 | 14.03%, see rank | 14.65% | 12.01% |
| Italian | 3,144 | 6.99%, see rank | 6.55% | 5.91% |
| Norwegian | 338 | 0.75%, see rank | 0.37% | 1.55% |
| Polish | 1,714 | 3.81%, see rank | 4.10% | 3.32% |
| Portuguese | 52 | 0.12%, see rank | 0.09% | 0.48% |
| Russian | 531 | 1.18%, see rank | 0.71% | 1.04% |
| Scotch-Irish | 703 | 1.56%, see rank | 1.68% | 1.77% |
| Scottish | 1,358 | 3.02%, see rank | 2.04% | 1.97% |
| Subsaharan African | 188 | 0.42%, see rank | 0.80% | 0.88% |
| Swedish | 736 | 1.64%, see rank | 0.69% | 1.45% |
| Swiss | 237 | 0.53%, see rank | 0.69% | 0.34% |
| Ukrainian | 175 | 0.39%, see rank | 0.40% | 0.32% |
| American | 3,502 | 7.78%, see rank | 8.23% | 6.43% |
| Welsh | 391 | 0.87%, see rank | 1.20% | 0.65% |
* 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.