Find the last 4 digits (ZIP+4) for an address in 20812

ZIP 20812, Glen Echo, MD is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 20812 – Glen Echo, MD

Glen Echo, Maryland · Montgomery County · Eastern time

ZIP code20812
CityGlen Echo
StateMaryland
CountyMontgomery County
Population276
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.18 sq mi
Center (lat, long)38.9670, -77.1439

Area codes in this area

227240301

These are the area codes that most often serve ZIP 20812 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

20818 Cabin John · 1.1 mi20816 Bethesda · 1.5 mi20817 Bethesda · 2.1 mi22101 Mc Lean · 2.2 mi20810 Bethesda · 2.5 mi20811 Bethesda · 2.5 mi20824 Bethesda · 2.5 mi20894 Bethesda · 3 mi

About ZIP 20812

ZIP code 20812 is assigned to Glen Echo, Maryland. It lies in Montgomery County. Its Census area covers about 0.18 square miles of land. The closest neighboring ZIP is 20818 (Cabin John), about 1.1 miles away.

Every address in 20812 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources