In which county is ZIP code 21609 located?

ZIP 21609 is listed under Caroline, MD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 21609: Bethlehem, MD

ZIP: 21609

County: Caroline

Coordinates: 38.74060, -75.95870

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 21609, serving Bethlehem in MD. It lies in Caroline and supports delivery, planning, and address verification.

Primary City	Bethlehem
ZIP Code	21609
County	Caroline
State	MD
Latitude / Longitude	38.74060, -75.95870
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 21609 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 21609 is commonly represented around 38.74060, -75.95870. These coordinates help identify the general area within Caroline, MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21609 for mail delivery and general location reference in Caroline, MD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Bethlehem within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21609?

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

In which county is 21609 located?

ZIP code 21609 is situated within Caroline, MD.

What are the coordinates for 21609?

The approximate center point is 38.74060 (Latitude) and -75.95870 (Longitude).

Is ZIP code 21609 active?

This page lists ZIP 21609 as Listed based on the latest refresh date shown above.

Does ZIP 21609 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