Atlanta-Sandy Springs-Alpharetta, GA · Georgia
Cobb County
ZIP 30008
769,152 residents1,317 permits TTM$98,712 median HHI19 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$373,700
ACS 5-Year
Cap rate proxy
5.8%
FMR × 0.65 ÷ Home Value
Rent-to-income
19.9%
HUD FMR ÷ ACS HHI
Net migration
+3.21%
IRS SOI
Permits (TTM)
1,317
Census BPS
Climate risk
94.4
FEMA NRI (0–100)
ZIP 30008
Median home value
$326,390
Gross yield
6.1%
Cap rate
7.0%
Rent gap
-15.4%
Affordability
P/I: 3.3R/I: 23.3%
Section 8 detail
SAFMR: $1,660Rent: $1,640Gap: 1.2%
ZIP code breakdown19 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate | Rent gap |
|---|---|---|---|---|---|
| 30106 | $303,129 | $1,660 | 6.6% | 7.3% | -10.5% |
| 30060 | $340,952 | $1,660 | 5.8% | 5.5% | 5.4% |
| 30067 | $402,454 | $2,070 | 6.2% | 4.7% | 24.3% |
| 30090 | $373,700county est. | $1,900 | 6.1% | 5.3% | 13.7% |
| 30111 | $373,700county est. | $1,900 | 6.1% | 5.3% | 13.7% |
Ranked by composite score
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Demographics
Owner-occupied
67.0%
Census ACS
Vacancy rate
5.8%
Census ACS
Bachelor's degree +
50.4%
Census ACS
Rent burdened
47.5%
Census ACS (>30% income)
Median age
37.4
Census ACS
U.S. Census Bureau — American Community Survey 5-Year Estimates
U.S. Census Bureau — Building Permits Survey
U.S. Department of Housing and Urban Development — Fair Market Rents / Small Area Fair Market Rents (SAFMR)
Internal Revenue Service — Statistics of Income Migration Data
FEMA — National Risk Index
Last updated: April 16, 2026