Marietta
Marietta has lower-than-average household income, with a median household income of $72,725. Population has held roughly steady since 2000. 47% of adults hold a bachelor's degree or higher. Median home value has roughly tripled since 2000, reaching $448,500. At a median age of 34.8, residents skew younger than the country as a whole. 47% of adults hold a bachelor's degree, well above the US average, yet household income trails the national figure — a profile common to graduate-student tracts and academic hubs.
Population & growth
PEP 2025 EST:63,574 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Marietta, Georgia?
Marietta, Georgia has about 62,263 residents according to the 2024 American Community Survey.
What is the median household income in Marietta, Georgia?
The typical household in Marietta, Georgia earns about $72,725 a year. Half of households make more than that, and half make less.
Is Marietta, Georgia expensive?
In Marietta, Georgia, the median home is worth about $448,500, and the typical rent is about $1,586 a month.
How educated are people in Marietta, Georgia?
About 47.4% of adults age 25 and over in Marietta, Georgia hold a bachelor's degree or higher.
What is the poverty rate in Marietta, Georgia?
About 12.8% of people in Marietta, Georgia live below the federal poverty line.
Has Marietta, Georgia grown since 1990?
Yes, Marietta, Georgia has grown since 1990. The population has added about 18,134 residents, a change of about 41 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024