In which county is ZIP code 20111 located?

ZIP 20111 is listed under Manassas Park (city), VA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 20111: Manassas, VA

ZIP: 20111

County: Manassas Park (city)

Coordinates: 38.77070, -77.44940

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 20111 in Manassas, VA. We include verified county details for Manassas Park (city) plus key geographic references used for mapping and logistics.

Primary City	Manassas
ZIP Code	20111
County	Manassas Park (city)
State	VA
Latitude / Longitude	38.77070, -77.44940
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 20111 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 20111 are listed as 38.77070 / -77.44940, useful for GPS and service checks in and around Manassas, VA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 20111 for mail delivery and general location reference in Manassas Park (city), VA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Manassas within VA.

Frequently Asked Questions

What is the primary city for ZIP code 20111?

The primary city for this ZIP code is Manassas, located in VA.

In which county is 20111 located?

ZIP code 20111 is situated within Manassas Park (city), VA.

What are the coordinates for 20111?

The approximate center point is 38.77070 (Latitude) and -77.44940 (Longitude).

Is ZIP code 20111 active?

This page lists ZIP 20111 as Listed based on the latest refresh date shown above.

Does ZIP 20111 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