Atlanta-Sandy Springs-Alpharetta, GA · Georgia
Gwinnett County
966,972 residents4,072 permits TTM$84,823 median HHI16 ZIP codesUpdated April 28, 2026
Investor first look
Median home value
$345,700
ACS 5-Year
Cap rate proxy
6.3%
FMR × 0.65 ÷ Home Value
Rent-to-income
24.2%
HUD FMR ÷ ACS HHI
Net migration
+2.74%
IRS SOI
Permits (TTM)
4,072
Census BPS
Climate risk
95.4
FEMA NRI (0–100)
ZIP code breakdown16 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate | Rent gap |
|---|---|---|---|---|---|
| 30039 | $345,681 | $2,120 | 7.4% | 7.3% | 0.1% |
| 30093 | $315,890 | $1,950 | 7.4% | 5.3% | 27.9% |
| 30045 | $394,002 | $2,640 | 8.0% | 7.2% | 9.8% |
| 30044 | $357,236 | $2,110 | 7.1% | 5.8% | 17.8% |
| 30019 | $445,464 | $2,360 | 6.4% | 6.7% | -6.4% |
Ranked by composite score
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Demographics
Owner-occupied
66.7%
Census ACS
Vacancy rate
3.9%
Census ACS
Bachelor's degree +
38.7%
Census ACS
Rent burdened
56.3%
Census ACS (>30% income)
Median age
35.9
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 28, 2026