ZIP code · Rockville · Maryland · United States

ZIP code 20853 — Rockville

Name: Rockville (20853)
Address: Maryland, 20853, US

ZIP code 20853 serves Rockville, Maryland.

Postal code: 20853
Single source Value from one source, not cross-checked.
City: Rockville
County: Montgomery
State: Maryland
Country: United States
Coordinates: 39.0887, -77.0950 — precision precise (locality)
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Population: 31,438 (ZCTA, ACS 5-year)
Median household income: $157,168
Median age: 41.9
Time zone: America/New_York (UTC−5 / UTC−4 DST)

Nearby localities

20906Silver Spring · 3.0 km
20883Gaithersburg · 5.3 km
20896Garrett Park · 5.8 km
20895Kensington · 6.7 km
20855Derwood · 6.8 km
20902Silver Spring · 7.0 km
20891Kensington · 7.2 km
20832Olney · 7.3 km
20830Olney · 7.8 km
20905Silver Spring · 8.2 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page