Demographics & People — Kittery, Maine
Population Overview
| Population (Census) | 5,284 |
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| Estimated 2026 | ~4,700 |
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| Median Age | 39.4 |
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| Total Households | 2,739 |
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| Family Households | 1,263 |
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| Average Household Size | 1.86 |
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| Diversity Index | 0.1726 (relatively homogeneous) |
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Race & Ethnicity
| White | 4,642 |
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| Black or African American | 178 |
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| Asian | 139 |
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| Hispanic or Latino | 153 |
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Heritage & Ancestry
| Group | Count |
|---|
| Irish | 1,437 |
| English | 1,153 |
| Other groups | 918 |
| Unclassified or not reported | 761 |
| French (except Basque) | 684 |
| German | 542 |
| Italian | 322 |
| French Canadian | 228 |
| Scottish | 173 |
| Hispanic: Hispanic or Latino | 165 |
Language
| English Only | 4,900 |
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| Spanish | 41 |
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| Population 5+ | 5,122 |
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Veterans
| Veterans | 404 |
|---|
| Population 18+ | 4,228 |
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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 Kittery, Maine.
