Demographics & People — Malta, Illinois
Population Overview
| Population (Census) | 1,507 |
| Estimated 2026 | ~900 |
| Median Age | 33.2 |
| Total Households | 536 |
| Family Households | 344 |
| Average Household Size | 2.81 |
| Diversity Index | 0.363 (somewhat diverse) |
Race & Ethnicity
| White | 1,117 |
| Black or African American | 42 |
| Asian | 0 |
| Hispanic or Latino | 287 |
Heritage & Ancestry
| Group | Count |
| Other groups | 386 |
| German | 353 |
| Unclassified or not reported | 329 |
| Hispanic: Hispanic or Latino | 225 |
| Hispanic: Mexican | 201 |
| Irish | 154 |
| English | 140 |
| European | 132 |
| Swedish | 116 |
| Polish | 98 |
Language
| English Only | 1,154 |
| Spanish | 186 |
| Population 5+ | 1,340 |
Veterans
| Veterans | 141 |
| Population 18+ | 1,092 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Malta, Illinois.