Idaho Falls, ID · Idaho
Bonneville County
ZIP 83404
127,056 residents1,197 permits TTM$76,646 median HHI11 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$327,000
ACS 5-Year
Cap rate proxy
3.9%
FMR × 0.65 ÷ Home Value
Rent-to-income
16.5%
HUD FMR ÷ ACS HHI
Net migration
+1.73%
IRS SOI
Permits (TTM)
1,197
Census BPS
Climate risk
82.4
FEMA NRI (0–100)
ZIP 83404
Median home value
—
Gross yield
—
Buy Box score
0.2
Section 8 gap
—
Affordability
P/I: 5.3R/I: 22.9%
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown11 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate ↓ | Rent gap |
|---|---|---|---|---|---|
| 83406 | — | — | — | 4.7% | — |
| 83402 | — | — | — | 4.3% | — |
| 83404 | — | — | — | 4.3% | — |
| 83401 | — | — | — | 3.9% | — |
| 83120 | — | — | — | 3.9% | — |
| 83285 | — | — | — | 3.9% | — |
| 83428 | — | — | — | 3.9% | — |
| 83449 | — | — | — | 3.9% | — |
| 83454 | — | — | — | 3.9% | — |
| 83443 | — | — | — | 3.5% | — |
| 83427 | — | — | — | 2.9% | — |
Sort by any column. Click a ZIP for detail. Rent gap: green = HUD FMR above market rent.
Demographics
Owner-occupied
71.6%
Census ACS
Vacancy rate
6.6%
Census ACS
Bachelor's degree +
32.2%
Census ACS
Rent burdened
39.8%
Census ACS (>30% income)
Median age
33.3
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