Demographics & People — Frankfort Square, Illinois
Population Overview
| Population (Census) | 9,777 |
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| Estimated 2026 | ~9,100 |
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| Median Age | 42.3 |
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| Total Households | 3,280 |
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| Family Households | 2,884 |
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| Average Household Size | 2.98 |
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| Diversity Index | 0.3343 (somewhat diverse) |
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Race & Ethnicity
| White | 7,266 |
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| Black or African American | 367 |
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| Asian | 219 |
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| Hispanic or Latino | 1,187 |
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Heritage & Ancestry
| Group | Count |
|---|
| Irish | 2,415 |
| Unclassified or not reported | 2,031 |
| Polish | 1,851 |
| German | 1,740 |
| Other groups | 1,508 |
| Italian | 968 |
| Hispanic: Hispanic or Latino | 755 |
| Hispanic: Mexican | 573 |
| English | 487 |
| African | 471 |
Language
| English Only | 8,463 |
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| Spanish | 481 |
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| Population 5+ | 9,329 |
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Veterans
| Veterans | 431 |
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| Population 18+ | 7,177 |
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Commuting
| Mean Commute Time | 28.0 minutes |
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| Work from Home | 11.5% |
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| Commuter Profile | N/A |
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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 Frankfort Square, Illinois.
