Tennessee
Grundy County
13,665 residents16 permits TTM$45,573 median HHI7 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$133,400
ACS 5-Year
Cap rate proxy
6.5%
FMR × 0.65 ÷ Home Value
Rent-to-income
19.0%
HUD FMR ÷ ACS HHI
Net migration
+0.99%
IRS SOI
Permits (TTM)
16
Census BPS
Climate risk
34.3
FEMA NRI (0–100)
ZIP code breakdown7 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate | Rent gap |
|---|---|---|---|---|---|
| 37301 | $196,835 | $925 | 5.6% | 4.4% | 21.8% |
| 37305 | $133,400county est. | $925 | 8.3% | 6.5% | 21.8% |
| 37313 | $235,498 | $925 | 4.7% | 3.7% | 21.8% |
| 37339 | $183,800 | $925 | 6.0% | 4.7% | 21.8% |
| 37365 | $143,210 | $970 | 8.1% | 6.1% | 25.5% |
Ranked by composite score
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Demographics
Owner-occupied
83.2%
Census ACS
Vacancy rate
17.8%
Census ACS
Bachelor's degree +
12.4%
Census ACS
Rent burdened
31.7%
Census ACS (>30% income)
Median age
42.9
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