Data Last Updated: March 1, 2023

ZIP Codes for City of Green Castle, MO


    
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Counties:	SULLIVAN, MO
Area Code(s):	660
Timezone(s):	Central (GMT -06:00)
City Population:	818 (More Details)
CBSA:	None
Congressional District(s):	06
Land Area:	648 square miles (county)
Water Area:	4 square miles (county)

1 ZIP Code

Green Castle, MO ZIP Code Boundaries

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Green Castle, MO Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
63544	Standard	818	100.00%	SIDNEY

Green Castle, MO Demographic Information *

There is no Census data for the city of GREEN CASTLE, MO. We have pulled information for the ZIP Code 63544 instead.

Total population**	818
Male population	399
Female population	419
Median age (years)	44.2
White Population	802
Black Population	2
Indian Population	2
Asian Population	0
Hawaiian Population	0
Hispanic Population	9
Median age (Male)	44.9
Median age (Female)	43.6
Total households	344
Family households (families)	240
Average household size	2.38
Average family size	2.9
Total housing units	460

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