ZIP CodeStandard
21530
Flintstone, MD
ZIP Code 21530 in Flintstone, MD has a population of 1,520 and a median household income of $63,542. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
1,520
People
Median age
56
Housing
Total households
648
Income
Median household income
$63,542
Housing
Total housing units
940
Employment
Employment rate
33%
Education
Bachelor’s degree or higher
21.2%
Healthcare
Insured population
84.5%
Nearby ZIP codes
ZIP codes near 21530.
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