Demographics & People — Humboldt, Iowa
Population Overview
| Population (Census) | 4,761 |
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| Estimated 2026 | ~4,800 |
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| Median Age | 39.6 |
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| Total Households | 2,115 |
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| Family Households | 1,318 |
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| Average Household Size | 2.19 |
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| Diversity Index | 0.1178 (relatively homogeneous) |
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Race & Ethnicity
| White | 4,418 |
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| Black or African American | 11 |
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| Asian | 65 |
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| Hispanic or Latino | 216 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 1,528 |
| Unclassified or not reported | 1,396 |
| Norwegian | 756 |
| Irish | 719 |
| Other groups | 404 |
| English | 295 |
| American | 211 |
| Hispanic: Hispanic or Latino | 210 |
| Danish | 174 |
| Swedish | 127 |
Language
| English Only | 4,322 |
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| Spanish | 130 |
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| Population 5+ | 4,476 |
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Veterans
| Veterans | 314 |
|---|
| Population 18+ | 3,706 |
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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 Humboldt, Iowa.
