Demographics & People — Armstrong, Iowa
Population Overview
| Population (Census) | 709 |
|---|
| Estimated 2026 | ~700 |
|---|
| Median Age | 55.5 |
|---|
| Total Households | 343 |
|---|
| Family Households | 173 |
|---|
| Average Household Size | 1.94 |
|---|
| Diversity Index | 0.0363 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 694 |
|---|
| Black or African American | 8 |
|---|
| Asian | 1 |
|---|
| Hispanic or Latino | 4 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 263 |
| German | 258 |
| Norwegian | 97 |
| Irish | 77 |
| English | 49 |
| American | 47 |
| Other groups | 43 |
| Danish | 33 |
| Swedish | 28 |
| Dutch | 16 |
Language
| English Only | 663 |
|---|
| Spanish | 4 |
|---|
| Population 5+ | 670 |
|---|
Veterans
| Veterans | 57 |
|---|
| Population 18+ | 637 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Armstrong, Iowa.
