In which county is ZIP code 20251 located?

ZIP 20251 is listed under District of Columbia, DC.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 20251: Washington, DC

ZIP: 20251

County: District of Columbia

Coordinates: 38.89330, -77.01460

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Washington, DC postal area 20251. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Washington
ZIP Code	20251
County	District of Columbia
State	DC
Latitude / Longitude	38.89330, -77.01460
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 20251 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 20251 is approximately 38.89330 (latitude) and -77.01460 (longitude). This location sits within District of Columbia, contributing to regional planning across DC.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 20251 for mail delivery and general location reference in District of Columbia, DC.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Washington.

Related ZIP Codes (Nearby)

Explore other postal codes near Washington within DC.

Frequently Asked Questions

What is the primary city for ZIP code 20251?

The primary city for this ZIP code is Washington, located in DC.

In which county is 20251 located?

ZIP code 20251 is situated within District of Columbia, DC.

What are the coordinates for 20251?

The approximate center point is 38.89330 (Latitude) and -77.01460 (Longitude).

Is ZIP code 20251 active?

This page lists ZIP 20251 as Listed based on the latest refresh date shown above.

Does ZIP 20251 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08