ZIP Code 99346

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Plymouth · Benton County · Washington

Quick Facts

352

Population

320.0

Area (sq mi)

People / sq mi

America/Los_Angeles

Time Zone

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ZIP Type

Demographics

41.0

Median Age

64.3%

Male

35.7%

Female

16.7%

Foreign-Born

White 43.5%

African American 0.0%

Asian 0.0%

American Indian or Alaska Native 2.6%

Native Hawaiian or Pacific Islander 0.0%

Two or More Ethnicities 4.1%

Hispanic or Latino 47.6%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Income & Employment

$50,588

Median Household Income

$24,180

Per Capita Income

23.8%

Poverty Rate

0.0%

Unemployment Rate

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Education

High School Graduate or Higher 65.9%

Bachelor's Degree or Higher 32.3%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Housing

Total Housing Units

Occupied Units

Vacant Units

2.83

Avg Household Size

Occupancy Type

Owner 68.2%

Renter 31.8%

$214,700

Median Home Value

1992

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Nearby ZIP Codes

ZIP Code	City	Population	Distance
97882	Umatilla, OR	7,760	7.2 mi
97838	Hermiston, OR	25,346	10.1 mi
99338	Kennewick, WA	11,555	10.5 mi

Related Areas

Benton County Plymouth, WA Washington

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.