In which county is ZIP code 20139 located?

ZIP 20139 is listed under Fauquier, VA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 20139: Casanova, VA

ZIP: 20139

County: Fauquier

Coordinates: 38.65430, -77.70250

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 20139, serving Casanova in VA. It lies in Fauquier and supports delivery, planning, and address verification.

Primary City	Casanova
ZIP Code	20139
County	Fauquier
State	VA
Latitude / Longitude	38.65430, -77.70250
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 20139 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 20139 is approximately 38.65430 (latitude) and -77.70250 (longitude). This location sits within Fauquier, contributing to regional planning across VA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 20139 for mail delivery and general location reference in Fauquier, VA.

Some addresses near Casanova may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Casanova within VA.

Frequently Asked Questions

What is the primary city for ZIP code 20139?

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

In which county is 20139 located?

ZIP code 20139 is situated within Fauquier, VA.

What are the coordinates for 20139?

The approximate center point is 38.65430 (Latitude) and -77.70250 (Longitude).

Is ZIP code 20139 active?

This page lists ZIP 20139 as Listed based on the latest refresh date shown above.

Does ZIP 20139 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