Marietta city, Georgia Demographics & Population 2026
As of 2026, Marietta city, Georgia has a total population of 61,773, the 14th largest city in Georgia, with a median household income of $70,086, which is 6% lower than the state average. The poverty rate is 12.7%.
Key Takeaways
- 46.8% of adults hold a bachelor's degree or higher — top 10% in Georgia.
Marietta city Quick Facts
How Marietta city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 64 | National average: 60
Education
Educational Attainment (Adults 25+)
Marietta city Rankings in Georgia
Explore Georgia Rankings
Cities Similar to Marietta city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Stonecrest city | 59,917 | $62,939 | $223,100 | 28.6% | 15.1% |
| Smyrna city | 56,285 | $96,780 | $409,000 | 59.0% | 9.6% |
| Warner Robins city | 81,438 | $65,715 | $171,600 | 30.5% | 13.6% |
| Albany city | 67,939 | $45,201 | $118,700 | 21.5% | 29.2% |
| Valdosta city | 55,222 | $45,849 | $165,300 | 28.1% | 26.8% |
Population Overview
Marietta city is a mid-sized community located in Georgia. The total population is 61,773. It ranks as the 14th most populous out of 670 cities and towns in Georgia.
Age Demographics
The median age in Marietta city is 35.2 years. This is 6% lower than the state median of 37.4 years.
Economy, Income & Housing
The median household income in Marietta city is $70,086. This is 6% lower than the state median of $74,664. Compared to the national median of $78,538, household income here is 11% lower. The poverty rate stands at 12.7%. This is 6% lower than the state poverty rate of 13.5%. The unemployment rate is 3.9%. This is 23% lower than the state rate of 5.1%. The median home value is $401,100. Housing costs are 47% higher than the state median of $272,900. The home-value-to-income ratio is 5.7x. 47.2% of occupied housing units are owner-occupied. This homeownership rate is 28% lower than the state average of 65.4%.
Race & Ethnicity
Marietta city is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Black or African American residents account for 30.2%. The Hispanic or Latino population is significantly higher than the state average (19.8% vs 10.7%). The Asian population (1.9%) is well below the state average of 4.3%.
Education
46.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Marietta city in the top 10% of all cities in the state for educational attainment. This is 37% higher than the state rate of 34.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.0%. Notably, 15.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Marietta city, Georgia is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Georgia state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 670 Census-designated places in Georgia. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Marietta city, Georgia?
Marietta city, Georgia has a population of 61,773 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Marietta city, GA?
The median household income in Marietta city is $70,086, which is 11% lower the national median of $78,538.
What is the poverty rate in Marietta city, GA?
The poverty rate in Marietta city is 12.7%. This means approximately 7,465 residents live below the federal poverty line.
What is the racial makeup of Marietta city, Georgia?
Marietta city's population is 41.2% White, 30.2% Black, 19.8% Hispanic/Latino, and 1.9% Asian.
What is the median home value in Marietta city, GA?
The median home value in Marietta city is $401,100. The home-value-to-income ratio is 5.7x.
How educated is Marietta city, Georgia?
46.8% of adults (25+) in Marietta city hold a bachelor's degree or higher, and 15.3% hold a graduate or professional degree.