ZIP CodeStandard
21704
Frederick, MD
ZIP Code 21704 in Frederick, MD has a population of 19,275 and a median household income of $161,063. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
19,275
People
Median age
38.6
Housing
Total households
6,136
Income
Median household income
$161,063
Housing
Total housing units
6,257
Employment
Employment rate
68.6%
Education
Bachelor’s degree or higher
57.4%
Healthcare
Insured population
96.8%
Nearby ZIP codes
ZIP codes near 21704.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS