Tennessee
Franklin County
43,478 residents341 permits TTM$61,553 median HHI9 ZIP codesUpdated April 28, 2026
Investor first look
Median home value
$215,700
ACS 5-Year
Cap rate proxy
4.8%
FMR × 0.65 ÷ Home Value
Rent-to-income
16.8%
HUD FMR ÷ ACS HHI
Net migration
+1.75%
IRS SOI
Permits (TTM)
341
Census BPS
Climate risk
57.5
FEMA NRI (0–100)
ZIP code breakdown9 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate | Rent gap |
|---|---|---|---|---|---|
| 37318 | — | — | — | 5.5% | — |
| 37376 | — | — | — | 4.8% | — |
| 37383 | — | — | — | 4.8% | — |
| 37345 | — | — | — | 4.5% | — |
| 37324 | — | — | — | 4.0% | — |
Ranked by composite score
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Demographics
Owner-occupied
76.4%
Census ACS
Vacancy rate
13.7%
Census ACS
Bachelor's degree +
23.1%
Census ACS
Rent burdened
34.0%
Census ACS (>30% income)
Median age
42.7
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