Baltimore County, MD — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
849,586
Male
404,133
47.6%
Female
445,453
52.4%
Median Age
39.5 yrs
Avg Household Size
2.5
Foreign Born
12.8%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher28.7%
High School or Higher45.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.7%
Disability
0.0%
Non-English Home
5.8%
Married
38.8%
Baltimore County, MD has a population of 849,586 according to 2023 Census Bureau estimates. The median age is 39.5 years. The largest racial or ethnic group is White at 54.1% of the population. 28.7% of residents hold a bachelor's degree or higher. 12.8% of residents are foreign-born.