Data Last Updated: March 1, 2023

ZIP Codes for City of Sumner, IA


    
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Counties:	BREMER, IA
Area Code(s):	563
Timezone(s):	Central (GMT -06:00)
City Population:	2,028 (More Details)
CBSA:	Waterloo-Cedar Falls, IA
Congressional District(s):	02
Land Area:	435 square miles (county)
Water Area:	4 square miles (county)

1 ZIP Code

Sumner, IA ZIP Code Boundaries

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Sumner, IA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
50674	Standard	3,555	100.00%	BUCKCREEK

Sumner, IA Demographic Information *

Total population**	2,028
Male population	929
Female population	1,099
Median age (years)	45.3
White Population	1,997
Black Population	0
Indian Population	1
Asian Population	16
Hawaiian Population	0
Hispanic Population	15
Median age (Male)	42.6
Median age (Female)	48.6
Total households	869
Family households (families)	555
Average household size	2.24
Average family size	2.83
Total housing units	944

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