Olney, MD ZIP Codes

ZIP code, county, time zone and coordinates of Olney, Maryland

The ZIP code of Olney, MD is 20832. Olney has 3 ZIP codes: 20832, 20853, 20860. It is in Montgomery County.

Mailing address format for Olney

John Smith
123 Main St
OLNEY MD 20832
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Olney

ZIP codePopulationArea
20832—9.6 sq miMain
20853—9.0 sq mi
20860—3.6 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Olney? Location, county and time zone

State
Maryland
County
Montgomery County
GPS coordinates
39.14434, -77.07143
Elevation
541 ft (165 m)
Time zone
America/New YorkEST · UTC-05:00
Population
35,820

Map of Olney, MD 20832

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ZIP codes near Olney

Olney ZIP code: FAQ

What is the ZIP code for Olney, MD?

The main ZIP code for Olney, MD is 20832. All ZIP codes: 20832, 20853, 20860.

How many ZIP codes does Olney have?

Olney has 3 ZIP codes.

What county is Olney, MD in?

Olney is in Montgomery County, Maryland.

What time zone is Olney in?

Olney is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Olney?

Latitude 39.14434, longitude -77.07143.

Last updated: