Gaithersburg, MD Census Data
Key demographic and economic indicators for Gaithersburg, Maryland from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
69,225
47.2% male · 52.8% female
Median Age
37.8
0.9 below the national average (38.7 yrs)
Median Household Income
$107,496
28,958.0 above the national average ($78,538)
Bachelor's Degree or Higher
52.4%
17.4 above the national average (35.0%)
HS diploma or higher: 88.1%
Poverty Rate
8.8%
3.6 below the national average (12.4%)
Uninsured: 13.3%
Broadband Access
98.6%
8.9 above the national average (89.7%)
Median Home Value
$484,500
Median rent: $2,008 · 51% owner-occupied
Unemployment Rate
5.1%
Labor force participation: 68.9%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Gaithersburg, MD Frequently Asked Questions
What is the population of Gaithersburg, MD?
The population of Gaithersburg, MD is 69,225 according to the 2023 American Community Survey 5-year estimates. The median age is 37.8 years.
What is the median household income in Gaithersburg?
The median household income in Gaithersburg, MD is $107,496, above the national average of $78,538. Per capita income is $53,275.
What is the poverty rate in Gaithersburg?
The poverty rate in Gaithersburg, MD is 8.8%, compared to the national average of 12.4%. About 13.3% of residents lack health insurance.
What percentage of Gaithersburg residents have a college degree?
52.4% of adults (25+) in Gaithersburg hold a bachelor's degree or higher, and 88.1% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Gaithersburg?
The median home value in Gaithersburg, MD is $484,500. Median rent is $2,008 per month, with 51% of housing units owner-occupied.
What is the racial makeup of Gaithersburg?
Gaithersburg's population is 35.6% White, 15.5% Black, 29.5% Hispanic or Latino, and 19.6% Asian (source: 2023 ACS).