Demographics & People — Oregon, Wisconsin
Population Overview
| Population (Census) | 11,384 |
| Estimated 2026 | ~11,900 |
| Median Age | 39.6 |
| Total Households | 4,660 |
| Family Households | 3,266 |
| Average Household Size | 2.43 |
| Diversity Index | 0.1611 (relatively homogeneous) |
Race & Ethnicity
| White | 10,062 |
| Black or African American | 671 |
| Asian | 123 |
| Hispanic or Latino | 156 |
Heritage & Ancestry
| Group | Count |
| German | 4,351 |
| Unclassified or not reported | 2,291 |
| Irish | 1,703 |
| Norwegian | 1,558 |
| Other groups | 1,222 |
| English | 1,206 |
| American | 485 |
| Polish | 390 |
| Italian | 379 |
| Swiss | 358 |
Language
| English Only | 10,044 |
| Spanish | 254 |
| Population 5+ | 10,606 |
Veterans
| Veterans | 398 |
| Population 18+ | 8,253 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Oregon, Wisconsin.