Demographics & People — Sumner, Nebraska
Population Overview
| Population (Census) | 379 |
| Estimated 2026 | ~300 |
| Median Age | 36.6 |
| Total Households | 129 |
| Family Households | 110 |
| Average Household Size | 2.94 |
| Diversity Index | 0.2562 (somewhat diverse) |
Race & Ethnicity
| White | 353 |
| Black or African American | 0 |
| Asian | 3 |
| Hispanic or Latino | 59 |
Heritage & Ancestry
| Group | Count |
| German | 208 |
| Other groups | 89 |
| Hispanic: Hispanic or Latino | 77 |
| Hispanic: Mexican | 60 |
| Irish | 58 |
| English | 42 |
| Unclassified or not reported | 36 |
| American | 32 |
| Scottish | 17 |
| Swedish | 15 |
Language
| English Only | 323 |
| Spanish | 37 |
| Population 5+ | 364 |
Veterans
| Veterans | 10 |
| Population 18+ | 299 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Sumner, Nebraska.