Map of Mercer County - Mercer County is a county located in the U.S. state of Illinois. Mercer County Map showing cities, highways, important places and water bodies. Get Where is Mercer County located in the map, major cities in Mercer county, population, areas, and places of interest.
Mercer County Map, Illinois
About Mercer County Map, Illinois: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
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Mercer County, Illinois
Mercer County is a county located in the U.S. state of Illinois. It's county seat is Aledo. As per 2020 census, the population of Mercer County is 15582 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 561 sq mi (1,453 km2). Mercer County was established on 1825.
Facts about Mercer County, Illinois
| Country | United States |
| State | Illinois |
| Region | West Central Illinois |
| County Seat | Aledo |
| Named After | Hugh Mercer |
| Established | 1825 |
| Organized | 1825 |
| Coordinates | 41.20° N, 90.75° W |
| Total Area | ~568 sq mi |
| Land Area | ~565 sq mi |
| Water Area | ~3 sq mi |
| Population (2020) | ~15,864 |
| Population Rank | Small county in Illinois |
| Largest City | Aledo |
| Main Industries | Agriculture, Manufacturing, Healthcare |
| Major Highways | U.S. Route 67, Illinois Route 94 |
| Time Zone | Central Time (UTC−06:00) |
| Known For | Rural farmland, historic Aledo, Mississippi River proximity |
| Website | https://www.mercercountyil.gov |
Ctities in Mercer county
| City Name | Type | Population (2020) | Pop. Density | Area |
|---|---|---|---|---|
| Aledo | City | 3,633 | 1,534.2/sq mi (592.4/km2) | 2.368 sq mi (6.13 km2) |
| Joy | Village | 372 | 869.2/sq mi (335.6/km2) | 0.428 sq mi (1.11 km2) |
| Keithsburg | City | 550 | 215.0/sq mi (83.0/km2) | 2.558 sq mi (6.63 km2) |
| Matherville | Village | 707 | 1,808.2/sq mi (698.1/km2) | 0.391 sq mi (1.01 km2) |
| New Boston | City | 613 | 651.4/sq mi (251.5/km2) | 0.941 sq mi (2.44 km2) |
| North Henderson | Village | 162 | 716.8/sq mi (276.8/km2) | 0.226 sq mi (0.59 km2) |
| Seaton | Village | 214 | 135.5/sq mi (52.3/km2) | 1.579 sq mi (4.09 km2) |
| Sherrard | Village | 692 | 745.7/sq mi (287.9/km2) | 0.928 sq mi (2.4 km2) |
| Viola | Village | 869 | 1,037.0/sq mi (400.4/km2) | 0.838 sq mi (2.17 km2) |
| Windsor | Village | 668 | 1,525.1/sq mi (588.8/km2) | 0.438 sq mi (1.13 km2) |
| Reynolds | Village | 498 | 1,353.3/sq mi (522.5/km2) | 0.368 sq mi (0.95 km2) |
| Alexis | Village | 793 | 1,669.5/sq mi (644.6/km2) | 0.475 sq mi (1.23 km2) |
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