Rosslyn is a vibrant neighborhood in Arlington, Virginia, known for its urban energy, river views, and proximity to Washington, D.C. Understanding the Rosslyn zip code helps residents and businesses manage mail, services, and location-based tools with precision.
The area is served by a primary zip code that influences everything from shipping costs to school boundaries. This overview explains what the zip code covers and why it matters for daily life in Rosslyn.
| Category | Details | Relevance to Rosslyn | Notes |
|---|---|---|---|
| Primary Zip Code | 22201 | Main code for Rosslyn, Arlington, VA | Used for most residential and commercial addresses |
| Nearby Codes | 22202, 22203 | Cover adjacent areas in Arlington and D.C. | 22202 includes parts of Rosslyn near Key Bridge |
| Delivery Routes | Multiple carrier routes within 22201 | Organized by street grid and building density | Route changes can affect drop-off accuracy |
| Time Zone | Eastern Time (ET) | Impacts mail sorting and delivery windows | Observes Daylight Saving Time |
Rosslyn Neighborhood Boundaries and Zip Coverage
Which Areas Fall Under the Rosslyn Zip Code
The Rosslyn zip code 22201 primarily serves the core Rosslyn area, including high-rise residential towers, office buildings, and retail corridors along Wilson Boulevard and Clarendon Boulevard. Some portions near the Potomac River fall into 22202, especially around Key Bridge Plaza.
Street numbering, Metro station entrances, and school districts are aligned with these zip boundaries. Residents should verify exact addresses when filling forms or arranging deliveries to avoid routing delays.
Business and Commercial Use of the Zip Code
How Companies Use 22201 for Operations
Many technology firms, law offices, and marketing agencies list 22201 as their official address to signal proximity to downtown D.C. and regional transit. This choice can affect client perception, shipping logistics, and local partnership networking.
Commercial mail receiving agencies and virtual office providers often reference the Rosslyn zip code when marketing premium address services. Businesses should confirm that the address matches their operational location for billing and regulatory compliance.
Residential Life and Services
Utilities, Schools, and Local Services
Utility providers, property managers, and service technicians use the zip code to assign accounts and routing priorities. In Rosslyn, 22201 covers buildings with doorman services, shared fitness centers, and underground parking managed through centralized systems.
School boundary maps reference the zip code when determining elementary and middle school enrollment zones. Parents should cross-check street addresses with Arlington Public Schools for the most accurate grade-level assignments.
Transportation and Geographic Context
Metro Access, Major Streets, and Regional Links
The Rosslyn Metro station serves multiple lines and acts as a transit hub for commuters using the zip code. Key roads like Route 29 connect the area to Pentagon City, Georgetown, and points further into Northern Virginia.
GPS and mapping platforms rely on the zip code to optimize routes, especially during rush hour when I-66 and local streets experience heavy congestion. Delivery fleets adjust scheduling based on real-time traffic tied to this corridor.
Living and Working in Rosslyn Effectively
- Verify addresses with the full 22201 zip code to avoid misrouted mail and delivery issues.
- Confirm school and utility accounts using official maps tied to the zip code and street grid.
- Plan commutes using real-time traffic data that references the Rosslyn zip code for accurate ETAs.
- Check nearby zip codes when comparing rental listings or office spaces for precise local context.
- Update business listings and profiles consistently with the correct zip code to improve local visibility.
FAQ
Reader questions
Is 22201 the only zip code for Rosslyn addresses
No, some properties near the river or on the edges of Rosslyn use 22202, particularly around commercial complexes and residential high-rises close to Key Bridge.
Can I use Rosslyn zip code for mailing outside the area
Using 22201 for addresses outside Rosslyn can cause delivery delays. Always match the zip code to the exact street and building to ensure timely processing.
Does the zip code affect property taxes or school quality ratings
Property taxes are determined by county assessment districts, not by zip code, but school quality ratings often vary by cluster, which can align with 22201 boundaries.
Will a new building or development get a different zip code
New developments within Rosslyn typically retain 22201, but large-scale projects far from the core may be assigned 22202 or another adjacent code based on U.S. Postal Service guidelines.