Home values, rents and more in DeKalb County, GA
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
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How DeKalb County, GA compares
The typical home in DeKalb County, GA is worth about $333,000, according to the Zillow Home Value Index for September 2026. Home values in DeKalb County, GA are 12% below the typical value in the Atlanta metro area ($376,000) and 9% below the U.S. typical value ($366,000).
Over the past year, home values in DeKalb County, GA fell 1.8%, compared with −1.5% in the Atlanta metro area and +1.2% nationally.
Typical rent is $1,764 a month (Zillow Observed Rent Index), 4% below the Atlanta metro area ($1,843) and 9% below the U.S. ($1,932). Rents rose 2.5% over the past year.
The median household income is $80,644, against $89,724 in the Atlanta metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 774,394 people live in DeKalb County, GA (Census Bureau estimate for July 2025).
DeKalb County, GA has the 14th-lowest typical home value of the 29 counties in the Atlanta metro area and the 32nd-highest of 159 in Georgia with Zillow figures.
Part of: Atlanta metro area · Georgia
More for DeKalb County, GA in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby counties
Cities in DeKalb County, GA
ZIP codes in DeKalb County, GA
- 30002 · Avondale Estates $532,000
- 30021 · Clarkston $241,000
- 30030 · Decatur $635,000
- 30032 · Decatur $233,000
- 30033 · Decatur $472,000
- 30034 · Decatur $233,000
- 30035 · Decatur $219,000
- 30038 · Lithonia $250,000
- 30058 · Lithonia $244,000
- 30072 · Pine Lake $280,000
- 30079 · Scottdale $320,000
- 30083 · Stone Mountain $242,000
- 30084 · Tucker $380,000
- 30088 · Stone Mountain $232,000
- 30288 · Conley $209,000
- 30294 · Ellenwood $277,000
- 30307 · Atlanta $724,000
- 30316 · Atlanta $395,000
- 30317 · Atlanta $562,000
- 30319 · Brookhaven $767,000
- 30329 · Atlanta $513,000
- 30338 · Dunwoody $705,000
- 30340 · Atlanta $374,000
- 30341 · Chamblee $504,000
- 30345 · Atlanta $628,000
- 30346 · Dunwoody $448,000
- 30360 · Dunwoody $499,000
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.