What County Is 21154 In?

ZIP 21154 is located in

Harford County

Rocks, Maryland (MD)

39.66°N, 76.36°W · FIPS 24025

Harford County — ZIP 21154

ZIP 21154 highlighted in Harford County, Maryland. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code21154
CountyHarford County
CityRocks
StateMaryland (MD)
FIPS Code24025

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Nearby ZIP Codes

21152 Glencoe, MD Baltimore County 21153 , MD Baltimore County 21155 Fowbelsburg, MD Baltimore County 21156 Upper Falls, MD Baltimore County 21157 Carrollton, MD Carroll County

Frequently Asked Questions

What county is ZIP code 21154 in?

ZIP code 21154 is located in Harford County, Maryland (MD).

What city is ZIP code 21154 in?

ZIP code 21154 is primarily associated with Rocks, Maryland.

What state is ZIP code 21154 in?

ZIP code 21154 is in the state of Maryland (MD).