Demographics & People — Kootenai, Idaho
Population Overview
| Population (Census) | 1,076 |
| Estimated 2026 | ~900 |
| Median Age | 40.8 |
| Total Households | 402 |
| Family Households | 252 |
| Average Household Size | 2.57 |
| Diversity Index | 0.1033 (relatively homogeneous) |
Race & Ethnicity
| White | 1,004 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 58 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 385 |
| German | 165 |
| American | 156 |
| Other groups | 144 |
| English | 104 |
| Irish | 69 |
| Dutch | 61 |
| Italian | 56 |
| Hispanic: Hispanic or Latino | 55 |
| Greek | 40 |
Language
| English Only | 969 |
| Spanish | 31 |
| Population 5+ | 1,007 |
Veterans
| Veterans | 93 |
| Population 18+ | 853 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Kootenai, Idaho.