Aspen Hill, MD ZIP Codes
Aspen Hill, Maryland has 3 ZIP codes: 2 for street addresses ( and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Aspen Hill ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Aspen Hill ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
20916 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: the Aspen Hill Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Aspen Hill ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 20853 | street delivery; mail may be addressed to Rockville Twinbrook |
| 20906 | street delivery; mail may be addressed to Silver Spring Aspen Hill |
| 20916 | PO boxes at the Aspen Hill post office Aspen Hill |
Why your mail may say Aspen Hill when you live outside it
Aspen Hill ZIP codes also cover Glenmont, Wheaton and Layhill, so a letter addressed to Aspen Hill can go to a home outside the town.
A ZIP code does not set your city, school district or tax. Montgomery County property records show which city you are in.
Aspen Hill ZIP code questions
What is the main ZIP code for Aspen Hill?
20906, the ZIP code of the main Aspen Hill post office at 14030 Connecticut Ave.
Which Aspen Hill ZIP codes are for PO boxes only?
20916. Mail to it goes to boxes at the post office, not to street addresses.
What county is Aspen Hill in?
Montgomery County.
ZIP codes for towns near Aspen Hill
More towns near Aspen Hill: Bethesda, Potomac, Montgomery Village, College Park, Chillum, Germantown, McLean, Clarksburg, Washington.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections