Demographics & People — Fayetteville, Illinois
Population Overview
| Population (Census) | 381 |
|---|
| Estimated 2026 | ~300 |
|---|
| Median Age | 33.1 |
|---|
| Total Households | 141 |
|---|
| Family Households | 101 |
|---|
| Average Household Size | 2.7 |
|---|
| Diversity Index | 0.1614 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 381 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 37 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 175 |
| Unclassified or not reported | 73 |
| Polish | 58 |
| Other groups | 52 |
| English | 39 |
| American | 36 |
| Irish | 36 |
| Hispanic: Mexican | 36 |
| Hispanic: Hispanic or Latino | 36 |
| Italian | 10 |
Language
| English Only | 294 |
|---|
| Spanish | 41 |
|---|
| Population 5+ | 335 |
|---|
Veterans
| Veterans | 22 |
|---|
| Population 18+ | 290 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Fayetteville, Illinois.
