Data Last Updated: June 1, 2023

ZIP Codes for City of Frankfort, IL


    
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Counties:	WILL, IL
Area Code(s):	779, 815, 708
Timezone(s):	Central (GMT -06:00)
City Population:	17,782 (More Details)
CBSA:	Chicago-Naperville-Elgin, IL-IN-WI
Congressional District(s):	01, 02
Land Area:	837 square miles (county)
Water Area:	12 square miles (county)

1 ZIP Code

Frankfort, IL ZIP Code Boundaries

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Frankfort, IL Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
60423	Standard	30,423	100.00%

Frankfort, IL Demographic Information *

Total population**	17,782
Male population	8,776
Female population	9,006
Median age (years)	40.7
White Population	15,822
Black Population	1,090
Indian Population	25
Asian Population	465
Hawaiian Population	2
Hispanic Population	815
Median age (Male)	40.6
Median age (Female)	40.8
Total households	5,807
Family households (families)	4,967
Average household size	3.04
Average family size	3.32
Total housing units	6,070

* Demographic data is based on 2010 Census for the City of FRANKFORT.
** 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