Data Last Updated: April 1, 2023

ZIP Codes for City of Newcastle, CA


    
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Counties:	PLACER, CA
Area Code(s):	530, 916
Timezone(s):	Pacific (GMT -08:00)
City Population:	1,224 (More Details)
CBSA:	Sacramento-Roseville-Folsom, CA
Congressional District(s):	03
Land Area:	1,407 square miles (county)
Water Area:	95 square miles (county)

1 ZIP Code

Newcastle, CA ZIP Code Boundaries

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Newcastle, CA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
95658	Standard	6,285	100.00%

Newcastle, CA Demographic Information *

Total population**	1,224
Male population	584
Female population	640
Median age (years)	51.3
White Population	1,113
Black Population	7
Indian Population	19
Asian Population	17
Hawaiian Population	0
Hispanic Population	104
Median age (Male)	50.5
Median age (Female)	52
Total households	545
Family households (families)	323
Average household size	2.23
Average family size	2.86
Total housing units	597

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