Catonsville CDP, Maryland Demographics & Population 2026
As of 2026, Catonsville CDP, Maryland has a total population of 42,717, the 23rd largest city in Maryland, with a median household income of $110,051, which is 8% higher than the state average. The poverty rate is 6.9%.
Catonsville CDP Quick Facts
How Catonsville CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 67 | National average: 60
Education
Educational Attainment (Adults 25+)
Catonsville CDP Rankings in Maryland
Explore Maryland Rankings
Cities Similar to Catonsville CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Annapolis city | 40,744 | $104,257 | $510,200 | 53.7% | 7.2% |
| Odenton CDP | 45,585 | $126,455 | $408,400 | 50.8% | 4.0% |
| Clinton CDP | 38,756 | $120,967 | $400,300 | 33.1% | 8.4% |
| Wheaton CDP | 52,172 | $107,349 | $483,100 | 38.9% | 10.5% |
| Woodlawn CDP (Baltimore County) | 40,476 | $78,591 | $269,800 | 36.5% | 13.8% |
Population Overview
Catonsville CDP is a mid-sized community located in Maryland. The total population is 42,717. It ranks as the 23rd most populous out of 528 cities and towns in Maryland.
Age Demographics
The median age in Catonsville CDP is 39.8 years. This is 1% higher than the state median of 39.3 years. 10.8% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Catonsville CDP is $110,051. This is 8% higher than the state median of $101,652. Compared to the national median of $78,538, household income here is 40% higher. The poverty rate stands at 6.9%. This is 27% lower than the state poverty rate of 9.3%. The unemployment rate is 3.9%. This is 21% lower than the state rate of 4.9%. The median home value is $405,800. Housing costs are 2% higher than the state median of $397,700. The home-value-to-income ratio is 3.7x. 69.3% of occupied housing units are owner-occupied. This homeownership rate is 3% higher than the state average of 67.5%.
Race & Ethnicity
The largest racial or ethnic group in Catonsville CDP is White (non-Hispanic), making up 60.8% of the population. Black or African American residents account for 18.1%.
Education
51.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 22% higher than the state rate of 42.7%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.7%. Notably, 25.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Catonsville CDP, Maryland is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 528 Census-designated places in Maryland. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Catonsville CDP, Maryland?
Catonsville CDP, Maryland has a population of 42,717 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Catonsville CDP, MD?
The median household income in Catonsville CDP is $110,051, which is 40% higher the national median of $78,538.
What is the poverty rate in Catonsville CDP, MD?
The poverty rate in Catonsville CDP is 6.9%. This means approximately 2,627 residents live below the federal poverty line.
What is the racial makeup of Catonsville CDP, Maryland?
Catonsville CDP's population is 60.8% White, 18.1% Black, 6.7% Hispanic/Latino, and 9.1% Asian.
What is the median home value in Catonsville CDP, MD?
The median home value in Catonsville CDP is $405,800. The home-value-to-income ratio is 3.7x.
How educated is Catonsville CDP, Maryland?
51.9% of adults (25+) in Catonsville CDP hold a bachelor's degree or higher, and 25.2% hold a graduate or professional degree.