In which county is ZIP code 22042 located?

ZIP 22042 is listed under Fairfax County, VA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 22042: Falls Church, VA

ZIP: 22042

County: Fairfax County

Coordinates: 38.86350, -77.19390

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 22042, serving Falls Church in VA. It lies in Fairfax County and supports delivery, planning, and address verification.

Primary City	Falls Church
ZIP Code	22042
County	Fairfax County
State	VA
Latitude / Longitude	38.86350, -77.19390
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 22042 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 22042 is approximately 38.86350 (latitude) and -77.19390 (longitude). This location sits within Fairfax County, contributing to regional planning across VA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 22042 for mail delivery and general location reference in Fairfax County, VA.

This ZIP may extend beyond the city core into nearby communities within Fairfax County.

Related ZIP Codes (Nearby)

Explore other postal codes near Falls Church within VA.

Frequently Asked Questions

What is the primary city for ZIP code 22042?

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

In which county is 22042 located?

ZIP code 22042 is situated within Fairfax County, VA.

What are the coordinates for 22042?

The approximate center point is 38.86350 (Latitude) and -77.19390 (Longitude).

Is ZIP code 22042 active?

This page lists ZIP 22042 as Listed based on the latest refresh date shown above.

Does ZIP 22042 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