Demographics & People — Kimberly, Idaho
Population Overview
| Population (Census) | 4,883 |
| Estimated 2026 | ~5,700 |
| Median Age | 32.2 |
| Total Households | 1,505 |
| Family Households | 1,285 |
| Average Household Size | 3.19 |
| Diversity Index | 0.4439 (moderately diverse) |
Race & Ethnicity
| White | 3,293 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 1,640 |
Heritage & Ancestry
| Group | Count |
| Other groups | 1,590 |
| Hispanic: Hispanic or Latino | 1,525 |
| Hispanic: Mexican | 1,299 |
| Unclassified or not reported | 1,173 |
| Irish | 830 |
| English | 747 |
| German | 370 |
| Italian | 248 |
| Hispanic: Other Hispanic or Latino | 226 |
| Hispanic: All other Hispanic or Latino | 226 |
Language
| English Only | 3,436 |
| Spanish | 1,070 |
| Population 5+ | 4,560 |
Veterans
| Veterans | 100 |
| Population 18+ | 3,017 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Kimberly, Idaho.