Demographics & People — Letha, Idaho
Population Overview
| Population (Census) | 566 |
|---|
| Estimated 2026 | ~0 |
|---|
| Median Age | 69.0 |
|---|
| Total Households | 86 |
|---|
| Family Households | 86 |
|---|
| Average Household Size | 6.58 |
|---|
| Diversity Index | 0.016 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 492 |
|---|
| Black or African American | 0 |
|---|
| Asian | 4 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 249 |
| Irish | 177 |
| German | 164 |
| Unclassified or not reported | 118 |
| American | 24 |
| English | 4 |
Language
| English Only | 511 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 511 |
|---|
Veterans
| Veterans | 34 |
|---|
| Population 18+ | 479 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Letha, Idaho.
