Country
United States
Location
Benton County
Postal Code
99350

What is Benton County (United States) postal/zip code?

The postal code for Benton County is 99350. Postal codes in Benton County consist of 5 characters following the format NNNNN or NNNNN-NNNN. Benton County is located in Washington, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Benton County.

QR Code for Benton County Scan Address

How to Address Mail to Benton County

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictBenton County
City & Postal99350 Washington
CountryUNITED STATES

Addressing Tips for United States - Benton County

  • Postal code format: NNNNN or NNNNN-NNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: US

Shipping to Benton County, United States

🇺🇸
Domestic Delivery
1-5 days
Within United States
International
7-21 days
Varies by origin
Customs Threshold
$0
Duty-free limit

Local Carriers in Benton County

USPS UPS FedEx

Benton County: International Carriers

DHL FedEx UPS

Shipping Tips (Benton County)

  • Always include postal code 99350 for faster delivery
  • Items above $0 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments

Benton County United States Location Information

Benton County, United States Map
  • Region Americas
  • Subregion Northern America
  • State Washington
  • Phone Code +1
  • Currency USD
  • Coordinates 46.2398, -119.5112
Free Traffic Exchange

5 Postal Codes in Benton County

Area State Place Postal Code
Benton County Washington Prosser 99350
Benton County Washington Benton City 99320
Benton County Washington West Richland 99353
Benton County Washington Richland 99352
Benton County Washington Richland 99354

Frequently Asked Questions

The postal code of Benton County, Washington, United States is 99350. This 5-character code follows the format NNNNN or NNNNN-NNNN.
Benton County has approximately 5 postal codes covering different areas and neighborhoods within the district.
Benton County is located in Washington, United States. It is part of the Americas region and Northern America subregion. The coordinates are 46.23978000, -119.51120000.
To call Benton County, United States, you need to dial the international code +1 followed by the local number.
The currency used in Benton County, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to Benton County is Washington, approximately 0 km away.
You can verify Benton County postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Benton City Washington 3 km 46.263 -119.488
West Richland Washington 14 km 46.304 -119.361
Richland Washington 18 km 46.286 -119.284
Prosser Washington 20 km 46.207 -119.769
West Pasco Washington 25 km 46.245 -119.183
Kennewick Washington 29 km 46.211 -119.137
Grandview Washington 30 km 46.251 -119.902
Pasco Washington 32 km 46.24 -119.101
Highland Washington 33 km 46.132 -119.114
Mabton Washington 37 km 46.215 -119.997
Other United States in States
State Distance Latitude Longitude
Oregon 283 km 43.804 -120.554
Idaho 445 km 44.068 -114.742
Montana 703 km 46.88 -110.363
Nevada 865 km 38.803 -116.419
Wyoming 1,027 km 43.076 -107.29
Benton County in Other Languages
Postal Codes by Country
Country Distance Latitude Longitude
Canada 2,216 km 60 -95
Mexico 3,025 km 23 -102
Belize 4,289 km 17.25 -88.75
Guatemala 4,364 km 15.5 -90.25
Cuba 4,496 km 21.5 -80
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Last updated: April 2026
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