Catonsville, MD
Population 42,717 · Maryland
About Catonsville, MD
Catonsville is a mid-sized city in Maryland with a population of 42,717 residents. The median household income is $110,051 per year, which is above the national average. The median age in Catonsville is 39.8 years.
Housing in Catonsville has a median home value of $405,800 and median monthly rent of $1,697. Of the 16,755 total housing units, the majority are owner-occupied, with 11,236 owner-occupied and 4,981 renter-occupied units.
The unemployment rate in Catonsville is 3.9% and the poverty rate is 6.9%. 51.9% of residents hold a bachelor's degree or higher. The average commute time is 25.7 minutes.
How Catonsville Ranks in Maryland
Cost of Living in Catonsville, MD
Compared to national averages, Catonsville has a median household income of $110,051 (46% above the national median of $75,149). Home values average $405,800, which is 66% above the national median. Monthly rent at $1,697 is 46% above the US average of $1,163. Within Maryland, Catonsville's income is 2% above the state average of $107,956, and home values are 1% above the state median of $402,447.
Why Live in Catonsville, MD?
Catonsville offers a strong local economy with a median household income of $110,051, well above the national average, and a well-educated community where 51.9% of residents hold a bachelor’s degree or higher, and a low poverty rate of 6.9%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $405,800. However, Catonsville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Catonsville has a population of 42,717 with a median age of 39.8 years. Compare Catonsville with other cities to see how it stacks up, or explore all cities in Maryland.
Similar Cities Near Catonsville
Cities in Maryland with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Hagerstown | 43,490 | $49,957 | $207,700 | Compare |
| Annapolis | 40,744 | $104,257 | $510,200 | Compare |
| Essex | 40,670 | $67,082 | $253,500 | Compare |
| Woodlawn CDP (Baltimore County), Maryland | 40,476 | $78,591 | $269,800 | Compare |
| Odenton | 45,585 | $126,455 | $408,400 | Compare |
| Severna Park | 39,499 | $168,091 | $633,600 | Compare |
| Potomac | 46,230 | $239,205 | $1,105,900 | Compare |
| Clinton | 38,756 | $120,967 | $400,300 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Maryland
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Catonsville
What is the population of Catonsville, MD?
The population of Catonsville, MD is 42,717 according to the latest Census data.
What is the median household income in Catonsville?
The median household income in Catonsville, MD is $110,051 per year.
What is the median home value in Catonsville?
The median home value in Catonsville, MD is $405,800.
What is the average rent in Catonsville?
The median monthly rent in Catonsville, MD is $1,697.
What is the unemployment rate in Catonsville?
The unemployment rate in Catonsville, MD is 3.9%.