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zipcodes.pro — CITY/IL/SULLIVAN

Sullivan ZIP code, Illinois

The ZIP code for Sullivan, IL is 61951, and its area codes are 217 and 447.

USPS city name
1 ZIP code
Population
4,348
Area codes
217, 447

Sullivan in numbers

About 4,348 people live in Sullivan, in 1,836 households. The median household income is $63,229 a year, 24% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $102,500 (61% below the Illinois median), and median gross rent is $831 a month. The median age is 38.1; 15.9% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 16 minutes.

Population4,348Sullivan4,348
Households1,836Sullivan1,836
Median age38.1Sullivan38.1Illinois39.0US 38.9
Median household income$63,229Sullivan$63,229Illinois$83,390US $80,734
Median home value$102,500Sullivan$102,500Illinois$263,300US $332,700
Median gross rent$831Sullivan$831Illinois$1,274US $1,413
Bachelor's degree or higher15.9%Sullivan15.9%Illinois37.8%US 35.7%
Mean commute16.3 minSullivan16.3 minIllinois27.8 minUS 26.4 min
Population density1,570 / sq miSullivan1,570 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Sullivan city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Sullivan

ZIP codes with the USPS city name Sullivan
ZIP City Type Population Median income Median home
61951 Sullivan , IL Standard 7,787 $71,905 $150,900

Map of Sullivan ZIP codes

61951

The ZIP codes of Sullivan, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Sullivan

The nearest larger towns are Mattoon (16,586 people, 15 mi), Shelbyville (4,351 people, 16 mi) and Mount Zion (5,660 people, 20 mi).

Towns near Sullivan
TownPopulationDistance
Mattoon 16,586 15.4 mi
Shelbyville 4,351 16.3 mi
Arcola 2,892 17.5 mi
Mount Zion 5,660 19.6 mi
Tuscola 4,808 22.5 mi
Charleston 17,062 24.2 mi
Decatur 69,815 25.0 mi
Pana 5,217 29.2 mi
Forsyth 3,502 29.6 mi

More nearby: every ZIP code in Moultrie County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Sullivan, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/sullivan

Underlying data is public domain or openly licensed — sources, vintages and licences.