Prosser ZIP Code Finder by Area and Number Washington

The Prosser zip code is 99350 in Washington helps people find the correct mailing location for homes, businesses, and services in Prosser.

Welcome to our complete guide for Prosser, Washington ZIP Codes. Whether you're moving to Prosser, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Prosser, Washington.

Every Prosser ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Prosser ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Prosser
Zip Code	99350
State	Washington
County	Benton
Population	14,278
Latitude	46.14477
Longitude	-119.70944
Time Zone	America/Los_Angeles

The Prosser Washington zip code is used by USPS for mail delivery, shipping, and address identification across Prosser and nearby Washington cities.

Prosser Washington is a growing city in Washington, and many people search for the Prosser zip code, Prosser postal code, Prosser WA zip code, and Prosser Washington mailing code when sending mail or locating addresses. The zip code in Prosser is important for deliveries, online orders, location searches, and business listings in Prosser.

If you are searching for the Prosser zip code list, Prosser WA postal code, Prosser Washington city zip code, or Prosser mailing zip code, this page helps you quickly find the correct Prosser zip code. Many residents, travelers, and businesses use the Prosser zip code lookup to confirm the correct Prosser mailing address.

The Prosser zip code area covers neighborhoods, residential communities, and business locations in Prosser WA. Whether you are looking for the Prosser city zip code, Prosser Washington postal code, Prosser WA mailing code, or Prosser location zip code, the Prosser zip code Washington helps identify the correct postal region in Washington.

People also search for zip codes near Prosser, Prosser postal codes, Prosser WA zip code lookup, Prosser address zip code, and Prosser Washington USPS zip code to find nearby locations in Washington.

ZIP Codes in Prosser

The following ZIP Codes serve Prosser, Washington.

ZIP Code	County	Population	Time Zone
99350	Benton	14,278	America/Los_Angeles

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Prosser.

About Prosser, Washington

Prosser is located in Benton County, Washington, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Prosser ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Prosser ZIP Code Map

The Prosser ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Prosser

If you need to locate a ZIP Code within Prosser, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Prosser ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Prosser

Prosser, Washington is part of Benton County and is home to approximately 14,278 residents. The city operates in the America/Los_Angeles time zone and is identified by the geographic coordinates 46.14477 latitude and -119.70944 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Prosser ZIP Codes

ZIP Codes in Prosser are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Prosser ZIP Codes Matter

Using the correct Prosser ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Prosser is served by one or more ZIP Codes listed on this page.

Prosser is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Prosser is located in Benton County.

Prosser is located in Washington.

The estimated population of Prosser is 14,278.

Prosser follows the America/Los_Angeles time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Prosser, Washington ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Prosser and its surrounding communities.