Demographics & People — Alexander, Iowa
Population Overview
| Population (Census) | 230 |
| Estimated 2026 | ~300 |
| Median Age | 27.6 |
| Total Households | 74 |
| Family Households | 51 |
| Average Household Size | 3.11 |
| Diversity Index | 0.2339 (somewhat diverse) |
Race & Ethnicity
| White | 211 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 33 |
Heritage & Ancestry
| Group | Count |
| German | 77 |
| Irish | 47 |
| Unclassified or not reported | 45 |
| Other groups | 20 |
| English | 19 |
| Hispanic: Hispanic or Latino | 16 |
| French (except Basque) | 13 |
| Norwegian | 10 |
| Hispanic: Mexican | 10 |
| American | 6 |
Language
| English Only | 185 |
| Spanish | 16 |
| Population 5+ | 201 |
Veterans
| Veterans | 18 |
| Population 18+ | 132 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Alexander, Iowa.