Marietta Micro
Marietta has lower-than-average household income, with a median household income of $63,603. Population has declined 7% since 2000. 22% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $185,600. With a median age of 44.0, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:58,389 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 32 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Principal cities
1 component county
Metros similar to Marietta
Compare Marietta side by side
How many people live in Marietta, OH?
Marietta, OH has about 58,978 residents according to the 2024 American Community Survey.
What is the median household income in Marietta, OH?
The typical household in Marietta, OH earns about $63,603 a year. Half of households make more than that, and half make less.
Is Marietta, OH expensive?
In Marietta, OH, the median home is worth about $185,600, and the typical rent is about $852 a month.
How educated are people in Marietta, OH?
About 21.9% of adults age 25 and over in Marietta, OH hold a bachelor's degree or higher.
What is the poverty rate in Marietta, OH?
About 13.7% of people in Marietta, OH live below the federal poverty line.
Has Marietta, OH grown since 1990?
Yes, Marietta, OH has shrunk since 1990. The population has lost about 3,276 residents, a change of about -5 percent over that period.
Explore from here
DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024