Demographics & People — Walnut, Iowa
Population Overview
| Population (Census) | 1,339 |
|---|
| Estimated 2026 | ~1,300 |
|---|
| Median Age | 67.3 |
|---|
| Total Households | 356 |
|---|
| Family Households | 200 |
|---|
| Average Household Size | 2.01 |
|---|
| Diversity Index | 0.0864 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,274 |
|---|
| Black or African American | 9 |
|---|
| Asian | 0 |
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| Hispanic or Latino | 51 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 432 |
| German | 310 |
| Other groups | 94 |
| Irish | 91 |
| Danish | 73 |
| Hispanic: Hispanic or Latino | 31 |
| American | 28 |
| Norwegian | 27 |
| English | 24 |
| Hispanic: Other Hispanic or Latino | 22 |
Language
| English Only | 1,291 |
|---|
| Spanish | 12 |
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| Population 5+ | 1,303 |
|---|
Veterans
| Veterans | 114 |
|---|
| Population 18+ | 867 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Walnut, Iowa.
