Map of McHenry County - McHenry County is a county located in the U.S. state of Illinois. McHenry County Map showing cities, highways, important places and water bodies. Get Where is McHenry County located in the map, major cities in McHenry county, population, areas, and places of interest.
Mason County Map, Illinois
About McHenry County Map, Illinois: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
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Mason County, Illinois
Mason County is a county located in the U.S. state of Illinois. It's county seat is Havana. As per 2020 census, the population of Mason County is 12881 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 539 sq mi (1,396 km2). Mason County was established on 1841.
Facts about Mason County, Illinois
| Country | United States |
| State | Illinois |
| Region | Central Illinois |
| County Seat | Havana |
| Named After | George Mason |
| Established | 1841 |
| Organized | 1841 |
| Coordinates | 40.23° N, 89.92° W |
| Total Area | ~539 sq mi |
| Land Area | ~538 sq mi |
| Water Area | ~1 sq mi |
| Population (2020) | ~13,086 |
| Population Rank | Small county in Illinois |
| Largest City | Havana |
| Main Industries | Agriculture, Manufacturing, Healthcare |
| Major Highways | U.S. Route 136, Illinois Route 29, Illinois Route 78 |
| Time Zone | Central Time (UTC−06:00) |
| Known For | Illinois River valley, sand prairie, Havana riverfront |
| Website | https://www.masoncountyil.org |
Ctities in Mason county
| City Name | Type | Population (2020) | Pop. Density | Area |
|---|---|---|---|---|
| San Jose | Village | 479 | 1,157.0/sq mi (446.7/km2) | 0.414 sq mi (1.07 km2) |
| Bath | Village | 279 | 764.4/sq mi (295.1/km2) | 0.365 sq mi (0.95 km2) |
| Easton | Village | 312 | 1,300.0/sq mi (501.9/km2) | 0.24 sq mi (0.62 km2) |
| Forest City | Village | 222 | 424.5/sq mi (163.9/km2) | 0.523 sq mi (1.35 km2) |
| Havana | City | 2,963 | 1,067.4/sq mi (412.1/km2) | 2.776 sq mi (7.19 km2) |
| Kilbourne | Village | 265 | 298.1/sq mi (115.1/km2) | 0.889 sq mi (2.3 km2) |
| Manito | Village | 1,552 | 1,025.8/sq mi (396.1/km2) | 1.513 sq mi (3.92 km2) |
| Mason City | City | 2,077 | 2,048.3/sq mi (790.9/km2) | 1.014 sq mi (2.63 km2) |
| Topeka | Village | 60 | 438.0/sq mi (169.1/km2) | 0.137 sq mi (0.35 km2) |
Roads and Highways in Mason County, Illinois
Mason County is served by several highways that connect it to central Illinois and the Illinois River region.
- Illinois Route 29 – runs north-south along the Illinois River, connecting Havana to Peoria and Beardstown
- Illinois Route 97 – runs north-south, linking Havana to Springfield and Pekin
- Illinois Route 10 – runs east-west, connecting Mason City to Lincoln and Pekin
- Illinois Route 78 – runs north-south, connecting Easton to Jacksonville and Canton
Neighboring Counties of Mason County
- Tazewell County (north)
- Woodford County (northeast)
- Logan County (east)
- Menard County (south)
- Cass County (southwest)
- Fulton County (west)
Top Attractions in Mason County, Illinois
Mason County offers scenic river views, natural areas, and outdoor recreation across its communities.
- Chautauqua National Wildlife Refuge – A major birdwatching and wildlife area along the Illinois River.
- Spoon River State Fish and Wildlife Area – Offers hunting, fishing, and outdoor recreation.
- Havana Riverfront – Provides scenic views, boating, and fishing opportunities.
- Mason County Courthouse – A historic landmark located in Havana.
- Matanzas Lake – A popular spot for fishing and nature viewing.
- Sand Ridge State Forest (nearby) – Offers trails, camping, and unique sand prairie landscapes.
- Mason County Fairgrounds – Hosts annual fairs and local events.
Distance from Mason County to Nearby Cities
- Havana to Springfield – 45 mi (72 km)
- Havana to Peoria – 40 mi (64 km)
- Havana to Bloomington – 75 mi (121 km)
- Havana to Decatur – 70 mi (113 km)
- Havana to St. Louis – 130 mi (209 km)
FAQs about Mason County
Where is Mason County located?
Mason County is located in central Illinois along the Illinois River.
What is Mason County known for?
The county is known for its wildlife refuges, riverfront scenery, and outdoor recreation.
What is the county seat of Mason County?
Havana is the county seat and main community in Mason County.
Are there outdoor activities in Mason County?
Yes, visitors can enjoy wildlife areas, parks, fishing, and outdoor recreation throughout the county.
How can I reach Mason County?
Mason County is accessible via Illinois Routes 29, 97, 10, and 78.
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