In which county is ZIP code 21160 located?

ZIP 21160 is listed under Harford, MD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 21160: Whiteford, MD

ZIP: 21160

County: Harford

Coordinates: 39.70770, -76.31600

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 21160 in Whiteford, MD. We include verified county details for Harford plus key geographic references used for mapping and logistics.

Primary City	Whiteford
ZIP Code	21160
County	Harford
State	MD
Latitude / Longitude	39.70770, -76.31600
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 21160 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 21160 is approximately 39.70770 (latitude) and -76.31600 (longitude). This location sits within Harford, contributing to regional planning across MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21160 for mail delivery and general location reference in Harford, MD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Whiteford within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21160?

The primary city for this ZIP code is Whiteford, located in MD.

In which county is 21160 located?

ZIP code 21160 is situated within Harford, MD.

What are the coordinates for 21160?

The approximate center point is 39.70770 (Latitude) and -76.31600 (Longitude).

Is ZIP code 21160 active?

This page lists ZIP 21160 as Listed based on the latest refresh date shown above.

Does ZIP 21160 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