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ZIP CODE TABULATION AREA

20624

Maryland · 796 residents · 10.4 sq mi
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ZIP 20624 is a ZIP code of 796 people in St. Mary's County. Four-year degrees are less common here than nationally, at 12% of adults. Owners hold 88% of the housing stock. 0% of residents were born outside the United States. People stay put here: 99% were in the same home a year ago. The average commute runs 35 minutes. Among the 17 ZIP codes in St. Mary's County, 20624 ranks 14th by median household income.

$104,545
US average: $82,259
$42,416
US average: $44,673
$430,600
US average: $376,019
11.7%
US average: 35.6%
Land area
10.4 sq mi
Age, sex & households
Under 18
24.5%
Age 65+
19.0%
52.8%
47.2%
2.69 people
Race & ethnicity · 2024
2024
White, non-Hispanic99.5%(792)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0.5%(4)
1
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.1
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within St. Mary's County
Income rank vs other ZIPs
LOWEST14TH OF 17HIGHEST
Adjacent ZIPs
20606$88,262
20609$118,102
20618$105,508
20619$119,432
Frequently asked

How many people live in ZIP code 20624?

ZIP code 20624 has about 796 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 20624?

The typical household in ZIP code 20624 earns about $104,545 a year. Half of households make more than that, and half make less.

Is ZIP code 20624 expensive?

In ZIP code 20624, the median home is worth about $430,600, and the typical rent is about $1,299 a month.

How educated are people in ZIP code 20624?

About 11.7% of adults age 25 and over in ZIP code 20624 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 20624?

About 6.4% of people in ZIP code 20624 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024