Demographics & People — Parkline, Idaho
Population Overview
| Population (Census) | 62 |
| Estimated 2026 | ~200 |
| Median Age | 54.2 |
| Total Households | 35 |
| Family Households | 14 |
| Average Household Size | 1.77 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 45 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 25 |
| English | 8 |
| Swedish | 6 |
| Irish | 6 |
| Danish | 4 |
| American | 3 |
| German | 3 |
Language
| English Only | 43 |
| Spanish | 0 |
| Population 5+ | 58 |
Veterans
| Veterans | 11 |
| Population 18+ | 44 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Parkline, Idaho.