Data Last Updated: June 1, 2023

ZIP Codes for City of Rock Rapids, IA


    
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Counties:	LYON, IA
Area Code(s):	712
Timezone(s):	Central (GMT -06:00)
City Population:	2,549 (More Details)
CBSA:	None
Congressional District(s):	04
Land Area:	588 square miles (county)
Water Area:	0 square miles (county)

1 ZIP Code

Rock Rapids, IA ZIP Code Boundaries

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Rock Rapids, IA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
51246	Standard	3,844	100.00%	EDNA

Rock Rapids, IA Demographic Information *

Total population**	2,549
Male population	1,200
Female population	1,349
Median age (years)	42.1
White Population	2,502
Black Population	5
Indian Population	2
Asian Population	3
Hawaiian Population	0
Hispanic Population	45
Median age (Male)	38.8
Median age (Female)	45.5
Total households	1,083
Family households (families)	689
Average household size	2.28
Average family size	2.92
Total housing units	1,207

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