Demographics & People — Griswold, Iowa
Population Overview
| Population (Census) | 1,020 |
|---|
| Estimated 2026 | ~900 |
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| Median Age | 50.0 |
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| Total Households | 430 |
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| Family Households | 238 |
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| Average Household Size | 2.29 |
|---|
| Diversity Index | 0.1126 (relatively homogeneous) |
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Race & Ethnicity
| White | 926 |
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| Black or African American | 0 |
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| Asian | 0 |
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| Hispanic or Latino | 59 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 358 |
| German | 319 |
| Irish | 141 |
| English | 122 |
| Other groups | 103 |
| American | 89 |
| Italian | 60 |
| Hispanic: Hispanic or Latino | 56 |
| Danish | 33 |
| Hispanic: Mexican | 30 |
Language
| English Only | 948 |
|---|
| Spanish | 24 |
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| Population 5+ | 972 |
|---|
Veterans
| Veterans | 64 |
|---|
| Population 18+ | 774 |
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Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Griswold, Iowa.
