Home› ZIP Codes› Washington› 99301

ZIP Code 99301

Pasco, Washington, United States

Standard ZIP Pacific Time (PT)
87,044
Population
69.1
Per sq mile
Franklin
County

About ZIP Code 99301

ZIP code 99301 is assigned to Pasco, Franklin County, Washington, United States. It falls in the Pacific Time (PT) zone. The estimated population of this ZIP code area is 87,044 with a density of 69.1 people per square mile.

🔍 Looking for another ZIP code? Browse all US ZIP codes →

Location Details

ZIP Code99301
CityPasco
CountyFranklin County
StateWashington
CountryUnited States
TimezonePacific Time (PT)
Timezone IDAmerica/Los_Angeles
Latitude46.3918
Longitude-118.9351
ZIP TypeStandard ZIP

Post Office

Address403 W LEWIS ST
CityPASCO
StateWA

Nearby ZIP Codes in Washington

99330
Eltopia
99323
Burbank
99326
Connell
99363
Wallula
99336
Kennewick
99354
Richland

Frequently Asked Questions

What city is ZIP code 99301 in?

ZIP code 99301 is in Pasco, Franklin County, Washington, United States.

What county is ZIP code 99301 in?

ZIP code 99301 is in Franklin County, Washington.

What timezone is ZIP code 99301 in?

ZIP code 99301 is in the Pacific Time (PT) zone (America/Los_Angeles).

What is the population of ZIP code 99301?

The estimated population of ZIP code 99301 is 87,044 people with a density of 69.1 people per square mile.

What state is ZIP code 99301 in?

ZIP code 99301 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.