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ZIP Code 99354

Richland, Washington, United States

Standard ZIP Pacific Time (PT)
25,559
Population
412.3
Per sq mile
Benton
County

About ZIP Code 99354

ZIP code 99354 is assigned to Richland, Benton County, Washington, United States. It falls in the Pacific Time (PT) zone. The estimated population of this ZIP code area is 25,559 with a density of 412.3 people per square mile.

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Location Details

ZIP Code99354
CityRichland
CountyBenton County
StateWashington
CountryUnited States
TimezonePacific Time (PT)
Timezone IDAmerica/Los_Angeles
Latitude46.3315
Longitude-119.3011
ZIP TypeStandard ZIP

Post Office

Address3500 W COURT ST
CityPASCO
StateWA

Nearby ZIP Codes in Washington

99353
West Richland
99352
Richland
99338
Kennewick
99320
Benton City
99336
Kennewick
99346
Plymouth

Frequently Asked Questions

What city is ZIP code 99354 in?

ZIP code 99354 is in Richland, Benton County, Washington, United States.

What county is ZIP code 99354 in?

ZIP code 99354 is in Benton County, Washington.

What timezone is ZIP code 99354 in?

ZIP code 99354 is in the Pacific Time (PT) zone (America/Los_Angeles).

What is the population of ZIP code 99354?

The estimated population of ZIP code 99354 is 25,559 people with a density of 412.3 people per square mile.

What state is ZIP code 99354 in?

ZIP code 99354 is in Washington (WA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.