Demographics & People — Firth, Idaho
Population Overview
| Population (Census) | 381 |
|---|
| Estimated 2026 | ~600 |
|---|
| Median Age | 37.2 |
|---|
| Total Households | 132 |
|---|
| Family Households | 92 |
|---|
| Average Household Size | 2.89 |
|---|
| Diversity Index | 0.2585 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 300 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 54 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 210 |
| Other groups | 179 |
| Hispanic: Hispanic or Latino | 64 |
| Hispanic: Mexican | 57 |
| English | 48 |
| European | 27 |
| American | 25 |
| German | 22 |
| Swedish | 16 |
| Scottish | 14 |
Language
| English Only | 323 |
|---|
| Spanish | 41 |
|---|
| Population 5+ | 367 |
|---|
Veterans
| Veterans | 31 |
|---|
| Population 18+ | 356 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Firth, Idaho.
