Sullivan

City in Moultrie County, Illinois

View of Sullivan, Illinois
Photo: Nyttend · Public domain

Sullivan is a city in Moultrie County, Illinois, with 4,413 residents (2020 Census). It sits at 673 ft (205 m) above sea level. The nearest town is Allenville, 4.5 miles SE.

About Sullivan

Sullivan is the largest city and the county seat of Moultrie County, Illinois, United States. The population was 4,413 at the time of the 2020 census. Sullivan is named after Sullivan's Island, South Carolina, where Fort Moultrie is located.

Text: Wikipedia · CC BY-SA 4.0

Sullivan weather: 7-day forecast

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Source: National Weather Service (NOAA).

Live webcams in Sullivan

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Webcams: Windy.com

Living in Sullivan

Median household income
$63,229
Median home value
$102,500
Median rent
$831/mo
Median age
38.1
Cost of living and demographics of Sullivan ›

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Map of Sullivan

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Sullivan Street View

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Sullivan, IL population

Sullivan had 4,413 residents in the 2020 Census.

2020 Census4,413
Density1,594 per sq mi (615 per km²)

Source: U.S. Census Bureau, Decennial Census.

Sullivan at a glance

StateIllinois (IL)
CountyMoultrie County
TypeCity
Population4,413 (2020)
Land area2.77 sq mi (7.2 km²)
Water area0.01 sq mi (0.02 km²)
Elevation673 ft (205 m)
Coordinates39.5952° N, 88.6089° W
ZIP code61951
Official websitesullivanil.us
Census code (GEOID)1773495

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Sullivan

Straight-line distance between town centers.

Frequently asked questions about Sullivan

What county is Sullivan in?

Sullivan is in Moultrie County, Illinois.

What is the population of Sullivan, IL?

4,413 people lived in Sullivan at the 2020 Census.

What is the ZIP code of Sullivan, IL?

The ZIP code of Sullivan is 61951.

What is the elevation of Sullivan?

673 feet (205 m) above sea level.

What towns are near Sullivan?

Allenville (4.5 mi), Bethany (7.8 mi), Lovington (8.4 mi), Findlay (9.2 mi), Windsor (10.8 mi).

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