Map of Saline County, Illinois

Saline County is a county in Southern Illinois. At the 2020 census, it had a population of 23,768. The largest city and county seat is Harrisburg. This area of Southern Illinois is known locally as “Little Egypt”.

Three major towns in Saline County are connected by U.S. Route 45, and formerly by the now-abandoned Cairo and Vincennes/Big Four/New York Central Line, from north to south: Eldorado, Harrisburg, and Carrier Mills.

Saline County overview:
Name:Saline County
FIPS code:17-165
State:Illinois
Founded:1847
Named for:Saline River
Seat:Harrisburg
Largest city:Harrisburg
Total Area:387 sq mi (1,000 km²)
Land Area:380 sq mi (1,000 km²)
Total Population:23,768
Population Density:61/sq mi (24/km²)
Time zone:UTC−6 (Central)
Summer Time Zone (DST):UTC−5 (CDT)
Website:www.salinecounty.illinois.gov

Saline County location map. Where is Saline County?

Saline County location on the U.S. Map. Where is Saline County.
Location of Saline County in the the United States.
Saline County location on the Illinois map. Where is Saline County.
Location of Saline County in Illinois.

Saline County Road Map

Saline CountyStreet Map.
Street map of Saline County, Illinois. Source: OpenStreetMap (OSM)
Saline CountyMap
Saline Countypolitical map.

Geography

According to the U.S. Census Bureau, the county has a total area of 387 square miles (1,000 km), of which 380 square miles (980 km) is land and 7.0 square miles (18 km) (1.8%) is water.

The Saline County area is mostly rolling hills throughout gradually rising to the Hills of the Shawnee National Forest. The Saline River flows through the central point of the county in three forks: North, Middle, and South. To the north of Eldorado there are flat lowlands.

Climate and weather

In recent years, average temperatures in the county seat of Harrisburg have ranged from a low of 22 °F (−6 °C) in January to a high of 89 °F (32 °C) in July, although a record low of −23 °F (−31 °C) was recorded in February 1951 and a record high of 113 °F (45 °C) was recorded in July 1936. Average monthly precipitation ranged from 3.04 inches (77 mm) in September to 4.98 inches (126 mm) in May.

Adjacent counties

National protected area

  • Shawnee National Forest (part)

State protected areas

  • Sahara Woods State Fish and Wildlife Area
  • Saline County State Fish and Wildlife Area

Saline County Topographic Map

Topographic Map of Saline County, Illinois
Saline County Topo map.

Saline County Satellite Map

Satellite Map of Saline County, Illinois
Saline County satellite map.

Saline County Outline Map

Outline Map of Saline County, Illinois
Saline County outline map.
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Parent Unit Map

Map of United States
The United States (US) covers a total area of 9,833,520 sq. km. Of this area, the 48 contiguous states and the District of Columbia cover 8,080,470 sq. km. The archipelago of Hawaii has an area of 28,311 sq. km while the remaining area is part of the US territories. The greatest east-west distance in the ... Read more
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Political map of Illinois State – Printable Collection
Illinois (/ˌɪlɪˈnɔɪ/ (listen) IL-ə-NOY) is a state in the Midwestern United States. It shares borders with Wisconsin to its north, Iowa to its northwest, Missouri to its southwest, Kentucky to its south, and Indiana to its east. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. ... Read more
Political map of Illinois State – Printable Collection

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