Data Last Updated: March 1, 2023

ZIP Codes for City of Hartwick, IA


    
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Counties:	POWESHIEK, IA
Area Code(s):	319
Timezone(s):	Central (GMT -06:00)
City Population:	86 (More Details)
CBSA:	None
Congressional District(s):	01, 02
Land Area:	585 square miles (county)
Water Area:	1 square miles (county)

1 ZIP Code

Hartwick, IA ZIP Code Boundaries

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Hartwick, IA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
52232	Standard	178	100.00%

Hartwick, IA Demographic Information *

Total population**	86
Male population	42
Female population	44
Median age (years)	35
White Population	84
Black Population	0
Indian Population	0
Asian Population	0
Hawaiian Population	0
Hispanic Population	0
Median age (Male)	33
Median age (Female)	36.5
Total households	38
Family households (families)	25
Average household size	2.26
Average family size	2.68
Total housing units	40

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