Skip to content

Midlothian, MD ZIP code

The ZIP code for Midlothian, Maryland is 21543. It is in Allegany County.

Population in these ZIPs
185
Avg. median income
—population-weighted
Typical home value
$190,200population-weighted
Loading map…

Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 miles

Midlothian, MD ZIP code list

Midlothian, MD ZIP codes
ZIP codePopulationMedian incomeTypical home value
21543185—$190,200

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

Cities near Midlothian

Frequently asked questions

What is the ZIP code for Midlothian, MD?

The ZIP code for Midlothian, MD is 21543.

What county is Midlothian, Maryland in?

Midlothian ZIP codes are in Allegany County.