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Forest Hill, MD ZIP code

The ZIP code for Forest Hill, Maryland is 21050. It is in Harford County.

Population in these ZIPs
17,466
Avg. median income
$125,200population-weighted
Typical home value
$500,200population-weighted
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ZIP codes within 10 miles

Forest Hill, MD ZIP code list

Forest Hill, MD ZIP codes
ZIP codePopulationMedian incomeTypical home value
2105017,466$125,208$500,200

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

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Frequently asked questions

What is the ZIP code for Forest Hill, MD?

The ZIP code for Forest Hill, MD is 21050.

What county is Forest Hill, Maryland in?

Forest Hill ZIP codes are in Harford County.