All Countries
North Decatur, GA
Full City Profile · Georgia · DeKalb County County
3.8
/5.0
B+
Good
18,460
Population
3,760/sq mi density
$110,366
Median Income
$64,366 per capita
$459,000
Home Value
$317,076 Zillow
$1,750
Median Rent
32.1% income on rent
62°F
Avg Temperature
304 sunny days/yr
148
Violent Crime/100K
3,078 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.9 / 5.0
$110,366 median income, 2.8% unemployment
A
Affordability
4.3 / 5.0
$459,000 home value, $1,750/mo rent
F
Safety
1.0 / 5.0
148 violent crimes/100K
A+
Education
5.0 / 5.0
74.1% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+12.2%
16,460 → 18,460
over 10 years
Annual Pop. Growth
+1.15%
Compound annual growth rate
Median Income Change
+87.2%
$58,971 → $110,366
nominal, not inflation-adjusted
Annual Income Growth
+6.47%
Compound annual growth rate
Population Over Time
Total population for North Decatur across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
19,998
+1,538 from 2023 (18,460)
Projected Median Income 2030
$171,169
+$60,803 from 2023 ($110,366)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 16,460 | — | $58,971 | — |
| 2015 | 17,040 | +3.5% | $62,205 | +5.5% |
| 2017 | 16,944 | -0.6% | $67,491 | +8.5% |
| 2019 | 16,701 | -1.4% | $79,449 | +17.7% |
| 2021 | 16,369 | -2% | $92,627 | +16.6% |
| 2023 | 18,460 | +12.8% | $110,366 | +19.2% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.