Data Last Updated: May 1, 2023

ZIP Codes for City of Baldwin City, KS


    
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Counties:	DOUGLAS, KS
Area Code(s):	785
Timezone(s):	Central (GMT -06:00)
City Population:	4,515 (More Details)
CBSA:	Lawrence, KS
Congressional District(s):	02, 03
Land Area:	456 square miles (county)
Water Area:	19 square miles (county)

1 ZIP Code

Baldwin City, KS ZIP Code Boundaries

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Baldwin City, KS Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
66006	Standard	7,459	100.00%	BALDWIN

Baldwin City, KS Demographic Information *

Total population**	4,515
Male population	2,192
Female population	2,323
Median age (years)	30.2
White Population	4,215
Black Population	95
Indian Population	32
Asian Population	23
Hawaiian Population	1
Hispanic Population	135
Median age (Male)	28.3
Median age (Female)	31.9
Total households	1,501
Family households (families)	1,011
Average household size	2.54
Average family size	3.08
Total housing units	1,665

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