Demographics & People — Magnolia, Iowa
Population Overview
| Population (Census) | 148 |
| Estimated 2026 | ~300 |
| Median Age | 43.6 |
| Total Households | 68 |
| Family Households | 47 |
| Average Household Size | 2.18 |
| Diversity Index | 0.0267 (relatively homogeneous) |
Race & Ethnicity
| White | 146 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 2 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 44 |
| German | 42 |
| English | 21 |
| Danish | 15 |
| Irish | 10 |
| European | 9 |
| American | 8 |
| Dutch | 6 |
| Norwegian | 4 |
| Other groups | 4 |
Language
| English Only | 144 |
| Spanish | 0 |
| Population 5+ | 144 |
Veterans
| Veterans | 10 |
| Population 18+ | 119 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Magnolia, Iowa.