ZIP CodeStandard
21044
Columbia, MD
ZIP Code 21044 in Columbia, MD has a population of 44,284 and a median household income of $135,057. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
44,284
People
Median age
40
Housing
Total households
18,293
Income
Median household income
$135,057
Housing
Total housing units
19,811
Employment
Employment rate
64.8%
Education
Bachelor’s degree or higher
67.9%
Healthcare
Insured population
96.1%
Nearby ZIP codes
ZIP codes near 21044.
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