Caroline County, Maryland
8 ZIP codes · 319.44 sq mi of land · FIPS 24011
| Population | 33,669 |
|---|---|
| State | Maryland |
| FIPS code | 24011 |
| Time zone | Eastern |
| Land area | 319.44 sq mi |
| Center (lat, long) | 38.8715, -75.8317 |
Area codes in this area
These are the area codes that most often serve Caroline County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
DentonFederalsburgGoldsboroGreensboroHendersonHillsboroPrestonRidgely
ZIP codes in Caroline County
21629 Denton21632 Federalsburg21636 Goldsboro21639 Greensboro21640 Henderson21641 Hillsboro21655 Preston21660 Ridgely
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.