In which county is ZIP code 20178 located?

ZIP 20178 is listed under Loudoun, VA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 20178: Leesburg, VA

ZIP: 20178

County: Loudoun

Coordinates: 39.11570, -77.56360

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 20178, serving Leesburg in VA. It lies in Loudoun and supports delivery, planning, and address verification.

Primary City	Leesburg
ZIP Code	20178
County	Loudoun
State	VA
Latitude / Longitude	39.11570, -77.56360
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 20178 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 20178 is commonly represented around 39.11570, -77.56360. These coordinates help identify the general area within Loudoun, VA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 20178 for mail delivery and general location reference in Loudoun, VA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Leesburg within VA.

Frequently Asked Questions

What is the primary city for ZIP code 20178?

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

In which county is 20178 located?

ZIP code 20178 is situated within Loudoun, VA.

What are the coordinates for 20178?

The approximate center point is 39.11570 (Latitude) and -77.56360 (Longitude).

Is ZIP code 20178 active?

This page lists ZIP 20178 as Listed based on the latest refresh date shown above.

Does ZIP 20178 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