Austin-Round Rock-Georgetown, TX · Texas
Hays County
ZIP 78676
256,429 residents4,663 permits TTM$85,827 median HHI7 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$371,400
ACS 5-Year
Cap rate proxy
4.6%
FMR × 0.65 ÷ Home Value
Rent-to-income
19.8%
HUD FMR ÷ ACS HHI
Net migration
+4.21%
IRS SOI
Permits (TTM)
4,663
Census BPS
Climate risk
90.6
FEMA NRI (0–100)
ZIP 78676
Median home value
$371,400
Gross yield
5.0%
Buy Box score
0.2
Section 8 gap
10.1%
Affordability
P/I: 6.4R/I: 27.8%
Section 8 detail
SAFMR: $1,560Rent: $1,417Gap: 10.1%
ZIP code breakdown7 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate ↓ | Rent gap |
|---|---|---|---|---|---|
| 78640 | — | — | — | 6.4% | — |
| 78610 | — | — | — | 5.6% | — |
| 78666 | $371,400 | $1,480 | 4.8% | 5.2% | 8.7% |
| 78676 | $371,400 | $1,560 | 5.0% | 4.3% | -27.2% |
| 78620 | — | — | — | 4.0% | — |
| 78737 | — | — | — | 2.9% | — |
| 78619 | — | — | — | 1.9% | — |
Sort by any column. Click a ZIP for detail. Rent gap: green = HUD FMR above market rent.
Demographics
Owner-occupied
64.1%
Census ACS
Vacancy rate
5.3%
Census ACS
Bachelor's degree +
41.9%
Census ACS
Rent burdened
56.7%
Census ACS (>30% income)
Median age
33.9
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 16, 2026