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Crofton, MD ZIP code

The ZIP code for Crofton, Maryland is 21114. It is in Anne Arundel County.

Population in these ZIPs
25,590
Avg. median income
$141,300population-weighted
Typical home value
$489,000population-weighted
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ZIP codes within 10 miles

Crofton, MD ZIP code list

Crofton, MD ZIP codes
ZIP codePopulationMedian incomeTypical home value
2111425,590$141,344$489,000

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 Crofton, MD?

The ZIP code for Crofton, MD is 21114.

What county is Crofton, Maryland in?

Crofton ZIP codes are in Anne Arundel County.