What County Is 21101 In?

ZIP 21101 is located in

Harford County

, Maryland (MD)

FIPS 24025

Harford County — ZIP 21101

ZIP 21101 highlighted in Harford County, Maryland. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code21101
CountyHarford County
City
StateMaryland (MD)
FIPS Code24025

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Nearby ZIP Codes

21102 Manchester, MD Carroll County 21104 Marriottsville, MD Howard County

Frequently Asked Questions

What county is ZIP code 21101 in?

ZIP code 21101 is located in Harford County, Maryland (MD).

What city is ZIP code 21101 in?

ZIP code 21101 is primarily associated with , Maryland.

What state is ZIP code 21101 in?

ZIP code 21101 is in the state of Maryland (MD).