Demographics & People — Rosalia, Kansas
Population Overview
| Population (Census) | 179 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 29.7 |
|---|
| Total Households | 63 |
|---|
| Family Households | 51 |
|---|
| Average Household Size | 2.84 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 179 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| American | 81 |
| Unclassified or not reported | 29 |
| German | 24 |
| Italian | 14 |
| English | 9 |
| Other groups | 7 |
| Dutch | 3 |
| Scotch-Irish | 3 |
| Irish | 2 |
Language
| English Only | 143 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 143 |
|---|
Veterans
| Veterans | 3 |
|---|
| Population 18+ | 94 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Rosalia, Kansas.
