Demographics & People — Mission, Kansas
Population Overview
| Population (Census) | 9,928 |
| Estimated 2026 | ~9,900 |
| Median Age | 34.8 |
| Total Households | 5,258 |
| Family Households | 2,157 |
| Average Household Size | 1.88 |
| Diversity Index | 0.2429 (somewhat diverse) |
Race & Ethnicity
| White | 8,635 |
| Black or African American | 352 |
| Asian | 408 |
| Hispanic or Latino | 570 |
Heritage & Ancestry
| Group | Count |
| German | 2,970 |
| Other groups | 2,096 |
| English | 1,820 |
| Unclassified or not reported | 1,635 |
| Irish | 1,631 |
| Hispanic: Hispanic or Latino | 619 |
| Hispanic: Mexican | 520 |
| American | 423 |
| Swedish | 374 |
| Welsh | 343 |
Language
| English Only | 8,351 |
| Spanish | 274 |
| Population 5+ | 9,155 |
Veterans
| Veterans | 446 |
| Population 18+ | 8,494 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mission, Kansas.