Ridgely, MD zip code
Ridgely, Maryland uses one zip code: 21660. Most of it is in Caroline County. Together these zip codes are home to about 4.1K people.
Zip codes
1
Population
4.1K
All zips combined
Largest zip
21660
4,132 residents
Zip codes in Ridgely
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21660 | 4,132 | $80,469 |