DeKalb County, Georgia demographics
DeKalb County, Georgia (county FIPS 13089) has a median household income of $80,644 (±$1,859) and a total population of 765,351 in the American Community Survey 5-year estimates for 2020-2024.
Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 36 ZIP Code Tabulation Areas overlap the county (Census 2020).
Data as of Oct 22, 2026 (Olympus publication) · Markdown version
- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.
ACS 5-year estimates, 2020-2024
Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.
| Metric | Estimate | Margin of error (90%) | ACS table |
|---|---|---|---|
| Total population | 765,351 | none (controlled estimate) | B01003 |
| Median age | 36.4 years | ±0.2 years | B01002 |
| Households | 287,239 | ±1,844 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $80,644 | ±$1,859 | B19013 |
| Median value of owner-occupied housing units | $357,800 | ±$4,231 | B25077 |
| Median gross rent | $1,692 | ±$12 | B25064 |
| Owner-occupied share of occupied housing units | 58.8% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 41.2% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 90.8% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 47.4% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 13.7% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 6.4% | none (derived from several estimates) | B23025 (derived) |
- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).
Geography
| Measure | Value |
|---|---|
| County FIPS | 13089 |
| Land area | 267.67 sq mi |
| Water area | 3.42 sq mi |
| Population density | 2,859 per sq mi of land |
| Geography vintage | 2024 Gazetteer |
ZIP codes (ZCTAs) in this county
ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.
| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
|---|---|---|---|
| 30058 | 11.3% | 99.5% | Yes |
| 30038 | 10.8% | 100% | Yes |
| 30083 | 6.7% | 100% | Yes |
| 30034 | 6.3% | 100% | Yes |
| 30087 | 5.8% | 68.4% | Yes |
| 30032 | 5.1% | 100% | Yes |
| 30084 | 4.6% | 82.5% | Yes |
| 30294 | 4.4% | 36.2% | Yes |
| 30316 | 4.1% | 84.3% | Yes |
| 30341 | 3.7% | 100% | Yes |
| 30338 | 3.6% | 98% | Yes |
| 30319 | 3.3% | 85.8% | Yes |
| 30033 | 3.3% | 100% | Yes |
| 30035 | 3.2% | 100% | Yes |
| 30088 | 2.9% | 100% | Yes |
| 30345 | 2.6% | 100% | Yes |
| 30030 | 2.5% | 100% | Yes |
| 30340 | 2.5% | 80.9% | Yes |
| 30329 | 2% | 100% | Yes |
| 30288 | 1.9% | 71.9% | Yes |
| 30360 | 1.7% | 72.3% | Yes |
| 30307 | 1.4% | 82.2% | Yes |
| 30021 | 1.3% | 100% | Yes |
| 30317 | 1.3% | 99.8% | Yes |
| 30306 | 0.7% | 41.5% | |
| 30002 | 0.6% | 100% | Yes |
| 30039 | 0.5% | 5.6% | |
| 30324 | 0.5% | 24.5% | |
| 30079 | 0.4% | 100% | Yes |
| 30346 | 0.4% | 100% | Yes |
| 30322 | 0.2% | 100% | Yes |
| 30012 | 0.1% | 0.6% | |
| 30094 | 0.1% | 0.6% | |
| 30072 | 0% | 100% | Yes |
| 30350 | 0% | 0.6% | |
| 30315 | 0% | 0.5% |
Sources
- American Community Survey 5-year estimates (Census Data API) — U.S. Census Bureau. ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02. https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:089&in=state:13
- Published by Olympus on Oct 22, 2026.
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
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