CensusEasy
ZIP CODE TABULATION AREA

21788

Maryland · 11,654 residents · 65.4 sq mi
Compare

With 11,654 people, ZIP 21788 is a ZIP code in Frederick County. Owners hold 82% of the housing stock. The median age is 44.6, about 6 years above the US median. 3% of residents were born outside the United States. Households here earn about 19% less than in Frederick County as a whole. Renters pay $959 a month at the median. Among the 26 ZIP codes in Frederick County, 21788 ranks 20th by median household income.

$98,856
US average: $82,259
$52,036
US average: $44,673
$379,200
US average: $376,019
31.3%
US average: 35.6%
Land area
65.4 sq mi
Age, sex & households
Under 18
19.4%
Age 65+
20.1%
50.9%
49.1%
2.51 people
Race & ethnicity · 2024
2024
White, non-Hispanic89.7%(10,449)
Black0.9%(103)
Hispanic / Latino5.4%(625)
Asian1.4%(158)
Other2.7%(319)
24
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.8
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Frederick County
Income rank vs other ZIPs
LOWEST20TH OF 26HIGHEST
Adjacent ZIPs
21701$106,577
21702$106,983
21703$106,334
21704$161,063
Frequently asked

How many people live in ZIP code 21788?

ZIP code 21788 has about 11,654 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 21788?

The typical household in ZIP code 21788 earns about $98,856 a year. Half of households make more than that, and half make less.

Is ZIP code 21788 expensive?

In ZIP code 21788, the median home is worth about $379,200, and the typical rent is about $959 a month.

How educated are people in ZIP code 21788?

About 31.3% of adults age 25 and over in ZIP code 21788 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 21788?

About 8.6% of people in ZIP code 21788 live below the federal poverty line.

Keep going

Explore from here

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