Macomb, Illinois
Macomb, Illinois | |
|---|---|
Macomb Square, 2006 | |
Location in McDonough County, Illinois | |
| Coordinates: 40°28′15″N 90°40′51″W / 40.47083°N 90.68083°W | |
| Country | United States |
| State | Illinois |
| County | McDonough |
| Incorporated | December 24, 1830 |
| Government | |
| • Mayor | Michael J. Inman |
| Area | |
• Total | 11.03 sq mi (28.57 km2) |
| • Land | 10.60 sq mi (27.46 km2) |
| • Water | 0.43 sq mi (1.12 km2) 3.87% |
| Elevation | 643 ft (196 m) |
| Population (2020) | |
• Total | 15,051 |
| • Density | 1,419.77/sq mi (548.19/km2) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP Code | 61455 |
| Area code(s) | 309, 861 |
| FIPS code | 17-45889 |
| GNIS ID | 2395801 |
| Website | www |
Macomb (/məˈkoʊm/) is a city in and the county seat of McDonough County, Illinois, United States. It is situated in western Illinois, about 75 miles (121 km) southwest of Peoria. As of the 2020 census, the population of the city was 15,051, down 22% from 19,288 in 2010. Macomb is the home of Western Illinois University.