Rock Island ZIP Code Finder by Area and Number Washington
The Rock Island zip code is 98850 in Washington helps people find the correct mailing location for homes, businesses, and services in Rock Island.
Welcome to our complete guide for Rock Island, Washington ZIP Codes. Whether you're moving to Rock Island, 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 Rock Island, Washington.
Every Rock Island ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Rock Island ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.
| City | Rock Island |
| Zip Code | 98850 |
| State | Washington |
| County | Douglas |
| Population | 1,825 |
| Latitude | 47.40048 |
| Longitude | -120.03459 |
| Time Zone | America/Los_Angeles |
The Rock Island Washington zip code is used by USPS for mail delivery, shipping, and address identification across Rock Island and nearby Washington cities.
Rock Island Washington is a growing city in Washington, and many people search for the Rock Island zip code, Rock Island postal code, Rock Island WA zip code, and Rock Island Washington mailing code when sending mail or locating addresses. The zip code in Rock Island is important for deliveries, online orders, location searches, and business listings in Rock Island.
If you are searching for the Rock Island zip code list, Rock Island WA postal code, Rock Island Washington city zip code, or Rock Island mailing zip code, this page helps you quickly find the correct Rock Island zip code. Many residents, travelers, and businesses use the Rock Island zip code lookup to confirm the correct Rock Island mailing address.
The Rock Island zip code area covers neighborhoods, residential communities, and business locations in Rock Island WA. Whether you are looking for the Rock Island city zip code, Rock Island Washington postal code, Rock Island WA mailing code, or Rock Island location zip code, the Rock Island zip code Washington helps identify the correct postal region in Washington.
People also search for zip codes near Rock Island, Rock Island postal codes, Rock Island WA zip code lookup, Rock Island address zip code, and Rock Island Washington USPS zip code to find nearby locations in Washington.
ZIP Codes in Rock Island
The following ZIP Codes serve Rock Island, Washington.
| ZIP Code | County | Population | Time Zone |
|---|---|---|---|
| 98850 | Douglas | 1,825 | 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 Rock Island.
About Rock Island, Washington
Rock Island is located in Douglas 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 Rock Island ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.
Rock Island ZIP Code Map
The Rock Island 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 Rock Island
If you need to locate a ZIP Code within Rock Island, you can search using:
- Street address
- Neighborhood
- Business name
- Landmark
- USPS mailing address
Using the correct Rock Island ZIP Code helps improve mail delivery, shipping accuracy, and address verification.
About Living in Rock Island
Rock Island, Washington is part of Douglas County and is home to approximately 1,825 residents. The city operates in the America/Los_Angeles time zone and is identified by the geographic coordinates 47.40048 latitude and -120.03459 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 Rock Island ZIP Codes
ZIP Codes in Rock Island 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 Rock Island ZIP Codes Matter
Using the correct Rock Island 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
Conclusion
Whether you're looking for a mailing address, planning a move, or researching local information, this Rock Island, 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 Rock Island and its surrounding communities.