Data Last Updated: June 1, 2023

ZIP Codes for City of Wilmington, IL


    
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Counties:	WILL, IL
Area Code(s):	779, 815
Timezone(s):	Central (GMT -06:00)
City Population:	142 (More Details)
CBSA:	Chicago-Naperville-Elgin, IL-IN-WI
Congressional District(s):	01, 02, 16
Land Area:	837 square miles (county)
Water Area:	12 square miles (county)

1 ZIP Code

Wilmington, IL ZIP Code Boundaries

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Wilmington, IL Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
60481	Standard	11,851	100.00%	BALLOU, CUSTER PARK, LORENZO, RITCHIE, SYMERTON

Wilmington, IL Demographic Information *

Total population**	142
Male population	71
Female population	71
Median age (years)	35
White Population	142
Black Population	0
Indian Population	0
Asian Population	0
Hawaiian Population	0
Hispanic Population	0
Median age (Male)	36.3
Median age (Female)	30.8
Total households	50
Family households (families)	38
Average household size	2.84
Average family size	3.26
Total housing units	57

* Demographic data is based on 2010 Census for the City of WILMINGTON.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov