Map of Washington County - Washington County is a county located in the U.S. state of Illinois. Washington County Map showing cities, highways, important places and water bodies. Get Where is Washington County located in the map, major cities in Washington county, population, areas, and places of interest.
Washington County Map, Illinois
About Washington County Map, Illinois: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
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Washington County, Illinois
Washington County is a county located in the U.S. state of Illinois. It's county seat is Nashville. As per 2020 census, the population of Washington County is 13655 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 562 sq mi (1,456 km2). Washington County was established on 1818.
Washington County Facts
| County Info | Facts |
|---|---|
| County | Washington County |
| County Seat | Nashville |
| State | Illinois |
| Country | United States |
| FIPS code | 189 |
| Established | 1818 |
| Area | 562 sq mi (1,456 km2) |
| Population | 13655 |
| Density | |
| Formed / Origin | St. Clair County |
Ctities in Washington county
| City Name | Type | Population (2020) | Pop. Density | Area |
|---|---|---|---|---|
| Wamac | City | 985 | 701.1/sq mi (270.7/km2) | 1.405 sq mi (3.64 km2) |
| Centralia | City | 12,182 | 1,485.6/sq mi (573.6/km2) | 8.2 sq mi (21.24 km2) |
| Addieville | Village | 259 | 260.8/sq mi (100.7/km2) | 0.993 sq mi (2.57 km2) |
| Ashley | City | 462 | 409.6/sq mi (158.1/km2) | 1.128 sq mi (2.92 km2) |
| Du Bois | Village | 175 | 166.3/sq mi (64.2/km2) | 1.052 sq mi (2.72 km2) |
| Hoyleton | Village | 520 | 684.2/sq mi (264.2/km2) | 0.76 sq mi (1.97 km2) |
| Irvington | Village | 581 | 575.2/sq mi (222.1/km2) | 1.01 sq mi (2.62 km2) |
| Nashville | City | 3,105 | 1,008.4/sq mi (389.4/km2) | 3.079 sq mi (7.97 km2) |
| New Minden | Village | 175 | 631.8/sq mi (243.9/km2) | 0.277 sq mi (0.72 km2) |
| Oakdale | Village | 199 | 125.8/sq mi (48.6/km2) | 1.582 sq mi (4.1 km2) |
| Okawville | Village | 1,369 | 676.0/sq mi (261.0/km2) | 2.025 sq mi (5.24 km2) |
| Radom | Village | 183 | 174.6/sq mi (67.4/km2) | 1.048 sq mi (2.71 km2) |
| Richview | Village | 238 | 207.1/sq mi (80.0/km2) | 1.149 sq mi (2.98 km2) |
| Venedy | Village | 121 | 430.6/sq mi (166.3/km2) | 0.281 sq mi (0.73 km2) |
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