ZIP Code 20634
Great Mills, Maryland
ZIP Code Information
| ZIP Code | 20634 |
|---|---|
| City | Great Mills |
| State | Maryland (MD) |
| County | St. Mary's |
| Timezone |
America/New_York (UTC-4)
Details
|
| Area Codes (state) | 301, 410, 443 Details |
| Population | 7,114 Details |
| Median Household Income | $77,792 Demographics |
Population and income figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
ZIP code 20634 is the delivery code the USPS assigns to Great Mills, Maryland. The ZIP lies within St. Mary's County. Clocks here follow the America/New_York time zone (UTC-4).
About 7,114 people live in this ZIP code, and the median household income is roughly $77,792 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 20634
- Write a mailing address: Great Mills, MD 20634. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 20653 | Lexington Park | 4.2 km | Distance |
| 20619 | California | 4.8 km | Distance |
| 20620 | Callaway | 5 km | Distance |
| 20670 | Patuxent River | 5.2 km | Distance |
| 20667 | Park Hall | 7.2 km | Distance |
| 20688 | Solomons | 7.4 km | Distance |
| 20629 | Dowell | 8.5 km | Distance |
| 20692 | Valley Lee | 8.7 km | Distance |
| 20686 | Saint Marys City | 10.4 km | Distance |
| 20630 | Drayden | 10.8 km | Distance |
Nearby Cities
Lexington Park, Maryland
(4.2 km)
California, Maryland
(4.8 km)
Callaway, Maryland
(5 km)
Patuxent River, Maryland
(5.2 km)
Park Hall, Maryland
(7.2 km)
Solomons, Maryland
(7.4 km)
Dowell, Maryland
(8.5 km)
Valley Lee, Maryland
(8.7 km)
Frequently Asked Questions
ZIP code 20634 is located in Great Mills, Maryland.
ZIP code 20634 is in St. Mary's county, Maryland.
ZIP code 20634 is in the America/New_York timezone.