In which county is ZIP code 20186 located?

ZIP 20186 is listed under Fauquier, VA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 20186: Warrenton, VA

ZIP: 20186

County: Fauquier

Coordinates: 38.68980, -77.83610

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Warrenton, VA postal area 20186. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Warrenton
ZIP Code	20186
County	Fauquier
State	VA
Latitude / Longitude	38.68980, -77.83610
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 20186 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 20186 is approximately 38.68980 (latitude) and -77.83610 (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 20186 for mail delivery and general location reference in Fauquier, VA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Warrenton within VA.

Frequently Asked Questions

What is the primary city for ZIP code 20186?

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

In which county is 20186 located?

ZIP code 20186 is situated within Fauquier, VA.

What are the coordinates for 20186?

The approximate center point is 38.68980 (Latitude) and -77.83610 (Longitude).

Is ZIP code 20186 active?

This page lists ZIP 20186 as Listed based on the latest refresh date shown above.

Does ZIP 20186 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