Data Last Updated: March 1, 2023

ZIP Codes for City of Richland, WA


    
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Counties:	BENTON, WA
Area Code(s):	509
Timezone(s):	Pacific (GMT -08:00)
City Population:	48,058 (More Details)
CBSA:	Kennewick-Richland, WA
Congressional District(s):	04
Land Area:	1,700 square miles (county)
Water Area:	60 square miles (county)

3 ZIP Codes

Richland, WA ZIP Code Boundaries

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Richland, WA Covers 3 ZIP Codes

ZIP Code	Type	Population	% of Population	Aliases
99352	Standard	26,975	43.77%	HANFORD WORKS, WEST RICHLAND
99353	Standard	13,306	21.59%	RICHLAND
99354	Standard	21,343	34.63%

Richland, WA Demographic Information *

Total population**	48,058
Male population	23,551
Female population	24,507
Median age (years)	39.4
White Population	41,834
Black Population	672
Indian Population	391
Asian Population	2,273
Hawaiian Population	52
Hispanic Population	3,728
Median age (Male)	38.2
Median age (Female)	40.3
Total households	19,707
Family households (families)	12,974
Average household size	2.42
Average family size	2.97
Total housing units	20,876

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