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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Sullivan, IL

Sullivan, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 61951StandardMoultrie8,017217 / 447

Timezone(s):Central (GMT -06:00)
Population:4,440 (More Details)
Male Population:2,086
Female Population:2,354
Median Age:41
ZIP Codes:1
Area Codes:2
Total Area:344 square miles (county)
Land Area:336 square miles (county)
Water Area:9 square miles (county)

Sullivan, IL Demographic Information *

Total population4,440
Male population2,086
Female population2,354
Median age (years)41.2
White Population4,367
Black Population19
Indian Population9
Asian Population11
Hawaiian Population0
Hispanic Population44
Median age (Male)38.4
Median age (Female)44
Total households1,903
Family households (families)1,152
Average household size2.23
Average family size2.82
Total housing units2,089
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],