In which county is ZIP code 22643 located?

ZIP 22643 is listed under Fauquier, VA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 22643: Markham, VA

ZIP: 22643

County: Fauquier

Coordinates: 38.90400, -78.00190

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 22643 in Markham, VA. We include verified county details for Fauquier plus key geographic references used for mapping and logistics.

Primary City	Markham
ZIP Code	22643
County	Fauquier
State	VA
Latitude / Longitude	38.90400, -78.00190
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 22643 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 22643 is commonly represented around 38.90400, -78.00190. These coordinates help identify the general area within Fauquier, VA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 22643 for mail delivery and general location reference in Fauquier, VA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Markham within VA.

Frequently Asked Questions

What is the primary city for ZIP code 22643?

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

In which county is 22643 located?

ZIP code 22643 is situated within Fauquier, VA.

What are the coordinates for 22643?

The approximate center point is 38.90400 (Latitude) and -78.00190 (Longitude).

Is ZIP code 22643 active?

This page lists ZIP 22643 as Listed based on the latest refresh date shown above.

Does ZIP 22643 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