Idaho · 2026
Idaho 2026 FHA and conforming loan limits
For a one-unit home in Idaho, the 2026 conforming limit is $832,750 to $1,249,125 and the FHA limit is $541,287 to $1,249,125. FHA limits rose in 36 of 44 counties from 2025.
| County | Conforming 1 unit | Conforming 2 units | FHA 1 unit | FHA 2 units | FHA 3 units | FHA 4 units | FHA vs 2025 |
|---|---|---|---|---|---|---|---|
| Ada County | $832,750 | $1,066,250 | $586,500 | $750,800 | $907,550 | $1,127,900 | — |
| Adams County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Bannock County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Bear Lake County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Benewah County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Bingham County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Blaine County | $832,750 | $1,066,250 | $759,000 | $971,650 | $1,174,500 | $1,459,650 | — |
| Boise County | $832,750 | $1,066,250 | $586,500 | $750,800 | $907,550 | $1,127,900 | — |
| Bonner County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Bonneville County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Boundary County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Butte County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Camas County | $832,750 | $1,066,250 | $759,000 | $971,650 | $1,174,500 | $1,459,650 | — |
| Canyon County | $832,750 | $1,066,250 | $586,500 | $750,800 | $907,550 | $1,127,900 | — |
| Caribou County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Cassia County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Clark County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Clearwater County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Custer County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Elmore County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Franklin County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Fremont County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Gem County | $832,750 | $1,066,250 | $586,500 | $750,800 | $907,550 | $1,127,900 | — |
| Gooding County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Idaho County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Jefferson County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Jerome County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Kootenai County | $832,750 | $1,066,250 | $572,700 | $733,150 | $886,200 | $1,101,350 | — |
| Latah County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Lemhi County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Lewis County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Lincoln County | $832,750 | $1,066,250 | $759,000 | $971,650 | $1,174,500 | $1,459,650 | +$234,775 |
| Madison County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Minidoka County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Nez Perce County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Oneida County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Owyhee County | $832,750 | $1,066,250 | $586,500 | $750,800 | $907,550 | $1,127,900 | — |
| Payette County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Power County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Shoshone County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Teton County | $1,249,125 | $1,599,375 | $1,249,125 | $1,599,375 | $1,933,200 | $2,402,625 | +$39,375 |
| Twin Falls County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
| Valley County | $832,750 | $1,066,250 | $615,250 | $787,650 | $952,050 | $1,183,200 | +$41,400 |
| Washington County | $832,750 | $1,066,250 | $541,287 | $693,050 | $837,700 | $1,041,125 | +$17,062 |
Conforming limits: FHFA (2026). FHA forward-mortgage limits: HUD (2026 case numbers). Each county page adds 2025 mortgage activity.
Counts: 44 counties and county-equivalents.