Demographics & People — Niwot, Colorado
Population Overview
| Population (Census) | 3,773 |
|---|
| Estimated 2026 | ~2,800 |
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| Median Age | 54.6 |
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| Total Households | 1,577 |
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| Family Households | 1,177 |
|---|
| Average Household Size | 2.31 |
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| Diversity Index | 0.1212 (relatively homogeneous) |
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Race & Ethnicity
| White | 3,593 |
|---|
| Black or African American | 0 |
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| Asian | 46 |
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| Hispanic or Latino | 200 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 1,161 |
| Unclassified or not reported | 901 |
| English | 827 |
| Other groups | 502 |
| Irish | 345 |
| Italian | 247 |
| Hispanic: Hispanic or Latino | 218 |
| Danish | 190 |
| French (except Basque) | 172 |
| European | 168 |
Language
| English Only | 3,525 |
|---|
| Spanish | 91 |
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| Population 5+ | 3,695 |
|---|
Veterans
| Veterans | 203 |
|---|
| Population 18+ | 3,383 |
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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 Niwot, Colorado.
