ZIP Code 20905: Silver Spring, MD

ZIP: 20905
County: Montgomery County
Coordinates: 39.11480, -77.00590
ZIP Type: Standard
Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 20905, serving Silver Spring in MD. It lies in Montgomery County and supports delivery, planning, and address verification.

Primary CitySilver Spring
ZIP Code20905
CountyMontgomery County
StateMD
Latitude / Longitude39.11480, -77.00590
ZIP TypeStandard
Time ZoneEastern Time (ET)
Data Updated2026-01-08
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Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap
These links show the approximate center point for ZIP 20905 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 20905 is commonly represented around 39.11480, -77.00590. These coordinates help identify the general area within Montgomery County, MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 20905 for mail delivery and general location reference in Montgomery County, MD.
This ZIP may extend beyond the city core into nearby communities within Montgomery County.

Related ZIP Codes (Nearby)

Explore other postal codes near Silver Spring within MD.

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Frequently Asked Questions

What is the primary city for ZIP code 20905?
The primary city for this ZIP code is Silver Spring, located in MD.
In which county is 20905 located?
ZIP code 20905 is situated within Montgomery County, MD.
What are the coordinates for 20905?
The approximate center point is 39.11480 (Latitude) and -77.00590 (Longitude).
Is ZIP code 20905 active?
This page lists ZIP 20905 as Listed based on the latest refresh date shown above.
Does ZIP 20905 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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