Data Last Updated: June 1, 2023

ZIP Codes for City of Los Alamos, CA


    
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Counties:	SANTA BARBARA, CA
Area Code(s):	805, 820
Timezone(s):	Pacific (GMT -08:00)
City Population:	1,890 (More Details)
CBSA:	Santa Maria-Santa Barbara, CA
Congressional District(s):	24
Land Area:	2,735 square miles (county)
Water Area:	1,054 square miles (county)

1 ZIP Code

Los Alamos, CA ZIP Code Boundaries

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Los Alamos, CA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
93440	P.O. Box	2,058	100.00%

Los Alamos, CA Demographic Information *

Total population**	1,890
Male population	946
Female population	944
Median age (years)	38.2
White Population	1,667
Black Population	5
Indian Population	10
Asian Population	32
Hawaiian Population	0
Hispanic Population	773
Median age (Male)	36.3
Median age (Female)	39.6
Total households	628
Family households (families)	461
Average household size	3.01
Average family size	3.52
Total housing units	681

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