ZIP Code 21530 – Flintstone, Maryland
The 21530 ZIP Code belongs to Flintstone, Maryland. The population in this 21530 ZIP code is 1,481. The latitude is 39.68878 and longitude is -78.54138 in 21530 Flintstone, Maryland. The time zone for this 21530 ZIP code is America/New_York.
| City | Flintstone |
| Zip Code | 21530 |
| State | Maryland |
| County | Allegany |
| Population | 1,481 |
| Latitude | 39.68878 |
| Longitude | -78.54138 |
| Time Zone | America/New_York |