McDonough, Georgia Demographics & Population 2026
During the 2020–2024 ACS period, McDonough, Georgia had a total population of 30,947, the 43rd largest city in Georgia, with a median household income of $75,343, which is 3% lower than the state average. The poverty rate is 10.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
McDonough Quick Facts
How McDonough Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 30,056 | 30,947 | +3.0% |
| Median household income | $77,734 | $75,343 | -3.1% |
| Median home value | $285,800 | $314,600 | +10.1% |
How McDonough Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
McDonough Rankings in Georgia
Explore Georgia Rankings
Other Cities in Henry County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Stockbridge | 35,737 | $70,136 | 12.3% | $276,700 |
| Locust Grove | 10,532 | $75,083 | 15.9% | $307,300 |
| Hampton | 8,687 | $75,052 | 13.4% | $283,700 |
| Heron Bay | 4,595 | $106,338 | 1.7% | $393,000 |
Cities Similar to McDonough
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Chamblee | 30,895 | $84,452 | $432,800 | 47.9% | 18.0% |
| Redan | 31,017 | $65,227 | $233,900 | 31.4% | 11.4% |
| Lawrenceville | 30,954 | $61,561 | $350,600 | 26.0% | 15.4% |
| Martinez | 33,750 | $81,602 | $246,100 | 37.2% | 10.0% |
| Kennesaw | 34,605 | $83,356 | $335,400 | 47.3% | 10.3% |
Population Overview
McDonough is a mid-sized community located in Georgia, within Henry County. The total population is 30,947. It ranks as the 43rd most populous out of 669 Census-designated places in Georgia.
Age Demographics
The median age in McDonough is 33.2 years. This is 12% lower than the state median of 37.6 years.
Economy, Income & Housing
The median household income in McDonough is $75,343. This is 3% lower than the state median of $77,353. It is also 7% lower than the national median of $80,734. The poverty rate stands at 10.6%. This is 21% lower than the state poverty rate of 13.4%. The unemployment rate is 5.5%. This is 7% higher than the state rate of 5.1%. The median home value is $314,600. Housing costs are 4% higher than the state median of $303,300. The home-value-to-income ratio is 4.2x. 54.8% of occupied housing units are owner-occupied. This homeownership rate is 17% lower than the state average of 65.7%.
Race & Ethnicity
The largest racial or ethnic group in McDonough is Black or African American, making up 71.9% of the population. White (non-Hispanic) residents account for 14.1%. The White (non-Hispanic) population (14.1%) is well below the state average of 49.1%. The Black or African American population is significantly higher than the state average (71.9% vs 30.7%). The Asian population (1.8%) is well below the state average of 4.5%.
Education
28.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 18% lower than the state rate of 34.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.8%.
Data Sources & Methodology
All demographic data for McDonough, Georgia is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Georgia state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 669 Census-designated places in Georgia. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of McDonough, Georgia?
McDonough, Georgia has a population of 30,947 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in McDonough, GA?
The median household income in McDonough is $75,343, which is 7% lower than the national median of $80,734.
What is the poverty rate in McDonough, GA?
The poverty rate in McDonough is 10.6%. This means approximately 3,187 residents live below the federal poverty line.
What is the racial makeup of McDonough, Georgia?
McDonough's population is 14.1% White, 71.9% Black, 7.1% Hispanic/Latino, and 1.8% Asian.
What is the median home value in McDonough, GA?
The median home value in McDonough is $314,600. The home-value-to-income ratio is 4.2x.
How educated is McDonough, Georgia?
28.5% of adults (25+) in McDonough hold a bachelor's degree or higher, and 9.0% hold a graduate or professional degree.