The median home value in Marietta, GA is $480,648 as of 2026-06-30, down 1.64% from a year earlier.
Median Home Value
$480,648
Year-over-Year
-1.64%
Population
63,354
Marietta ranks #13 of 98 Georgia cities tracked here by median home value, and sits 55.9% above the state's city median of $308,300. It sits in Cobb County, where the county-wide median is $429,051.
Marietta police recorded a violent crime rate of 298 per 100,000 residents in 2024 — around the middle of the range for reporting cities. Property crime runs at 1,810 per 100,000.
Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).
The median home value in Marietta is $480,648. That's down 1.64% from a year earlier. That is about 55.9% above the typical county in Georgia.
Homes in Marietta are more expensive than Cobb County as a whole, where the median is $429,051 — a difference of about 12.0%.
Marietta police reported 298 violent crimes per 100,000 residents, covering a population of about 63,354. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.