Ridge, MD ZIP code
The ZIP code for Ridge, Maryland is 20680. It is in St. Mary's County.
- Population in these ZIPs
- 663
- Avg. median income
- —population-weighted
- Typical home value
- $437,900population-weighted
- Metro area
- Lexington Park, MD
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Ridge, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 20680 | 663 | — | $437,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Ridge
- Saint Inigoes 2 mi
- Dameron 4 mi
- Scotland 4 mi
- Drayden 5 mi
- Saint Marys City 6 mi
- Valley Lee 8 mi
- Park Hall 8 mi
- Piney Point 9 mi
- Tall Timbers 9 mi
- Lexington Park 9 mi
- Great Mills 11 mi
- Callaway 11 mi
Frequently asked questions
What is the ZIP code for Ridge, MD?
The ZIP code for Ridge, MD is 20680.
What county is Ridge, Maryland in?
Ridge ZIP codes are in St. Mary's County.