What Your Arlington, VA ZIP Code Actually Means — Zone by Zone! - Groen Casting

Understanding the Context

Understanding ZIP Codes in Arlington, VA

ZIP codes in Arlington, Virginia, are more than just delivery markers; they serve as official identifiers tied directly to neighborhoods, census tracts, and local services. Managed by the U.S. Postal Service, each ZIP code corresponds to specific geographic boundaries, influencing everything from mail delivery and tax assessment to public safety and school district planning. Knowing your exact zone helps residents better navigate zoning laws, community amenities, and investment opportunities.

arlington’s Major ZIP Code Zones: An Overview

Key Insights

Arlington’s ZIP codes span several key ranges, each with distinct neighborhoods and features. The main zones include:

• 22201 — Central Arlington (Downtown, Rosslyn, Pentagon Area)
  
• 22202 — Darly Heights, Aldro Vineyard, and Victory Park
  
• 22203 — Cemetery Hills, Glenmede, rural western/external areas
  
• 22204 — Ballston, Clarendon, and academic/euclidean zones near George Washington University
  
• 22205 — Eastern Arlington and areas like East Falls Church perimeter
  
• 22206 — Braddock Road corridor with active development and transit access

Let’s explore what each zone means today.

What Each Arlington ZIP Code Zone Really Means

Final Thoughts

22201 – The Heart of Downtown Arlington

Home to Rosslyn, the Pentagon, and State office buildings, ZIP 22201 is Arlington’s urban core. High-density development, high property values, robust transit (Metro, GoVoHaails), and proximity to government and commercial centers define this zone. Ideal for professionals and commuters balancing work in downtown Arlington with easy access to territory infrastructure.

22202 – Civic & Urban Blend

Spanning Darly Heights and Aldro Vineyard, this zone mixes leafy residential estates with mixed-use developments and waterfront parks along Rock Creek and Potomac River tributaries. It balances quiet suburban charm with urban amenities — popular with families and professionals valuing green space and walkability.

22203 – Western Arlington Quietude

Primarily residential, ZIP 22203 includes neighborhoods like Cemetery Hills and Aldro Vineyard’s quieter edges. Lower density, mature homes, and tree-lined streets characterize the area. Strong sense of community, good schools, and proximity to ball flow parks and historic sites make it a sought-after zone for long-term residents.

22204 – Ballston & Clarendon Powerhouse

Arlington’s busiest transit and commercial corridor, ZIP 22204 packs high-rise offices, boutique retail, and vibrant nightlife centered around Clarendon and Ballston Metro stations. Elevated population density, frequent public events, and professional commuting make this zone dynamic and accessible—perfect for transit-oriented lifestyles.

22205 – Eastern Arlington Crossroads

Stretching near the eastern end of Arlington’s urban grid, 22205 includes parts of East Falls Church and edge zones adjacent to Arlington National Cemetery. Characterized by mid-density housing, regional shopping centers (e.g., Clarendon Commons), and institutional facilities, this area balances residential tranquility with convenient access to D.C. crossings.

22206 – The Braddock Road Growth Corridor

Emerging as Arlington’s answer to sustainable development, ZIP 22206 features recent residential and commercial construction along Braddock Road and beyond. With improved bus links, green infrastructure, and active local business growth, this zone is bridging tradition and modern urban living—ideal for progress-minded families and young professionals.