Conforming Conventional Mortgage Loan Limits For Idaho Counties 2021
One-Unit is a single family home or condominium
Two-Unit is two separate living units (duplex)
Three-Unit three separate living units (triplex)
Four-Unit four separate living units (fourplex)
| County Name | 1-Unit | 2-Units | 3-Units | 4-Units |
| ADA | $548,250 | $702,000 | $848,500 | $1,054,500 |
| ADAMS | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BANNOCK | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BEAR LAKE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BENEWAH | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BINGHAM | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BLAINE | $625,500 | $800,775 | $967,950 | $1,202,925 |
| BOISE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BONNER | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BONNEVILLE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BOUNDARY | $548,250 | $702,000 | $848,500 | $1,054,500 |
| BUTTE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| CAMAS | $625,500 | $800,775 | $967,950 | $1,202,925 |
| CANYON | $548,250 | $702,000 | $848,500 | $1,054,500 |
| CARIBOU | $548,250 | $702,000 | $848,500 | $1,054,500 |
| CASSIA | $548,250 | $702,000 | $848,500 | $1,054,500 |
| CLARK | $548,250 | $702,000 | $848,500 | $1,054,500 |
| CLEARWATER | $548,250 | $702,000 | $848,500 | $1,054,500 |
| CUSTER | $548,250 | $702,000 | $848,500 | $1,054,500 |
| ELMORE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| FRANKLIN | $548,250 | $702,000 | $848,500 | $1,054,500 |
| FREMONT | $548,250 | $702,000 | $848,500 | $1,054,500 |
| GEM | $548,250 | $702,000 | $848,500 | $1,054,500 |
| GOODING | $548,250 | $702,000 | $848,500 | $1,054,500 |
| IDAHO | $548,250 | $702,000 | $848,500 | $1,054,500 |
| JEFFERSON | $548,250 | $702,000 | $848,500 | $1,054,500 |
| JEROME | $548,250 | $702,000 | $848,500 | $1,054,500 |
| KOOTENAI | $548,250 | $702,000 | $848,500 | $1,054,500 |
| LATAH | $548,250 | $702,000 | $848,500 | $1,054,500 |
| LEMHI | $548,250 | $702,000 | $848,500 | $1,054,500 |
| LEWIS | $548,250 | $702,000 | $848,500 | $1,054,500 |
| LINCOLN | $625,500 | $800,775 | $967,950 | $1,202,925 |
| MADISON | $548,250 | $702,000 | $848,500 | $1,054,500 |
| MINIDOKA | $548,250 | $702,000 | $848,500 | $1,054,500 |
| NEZ PERCE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| ONEIDA | $548,250 | $702,000 | $848,500 | $1,054,500 |
| OWYHEE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| PAYETTE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| POWER | $548,250 | $702,000 | $848,500 | $1,054,500 |
| SHOSHONE | $548,250 | $702,000 | $848,500 | $1,054,500 |
| TETON | $822,375 | $1,053,000 | $1,272,750 | $1,581,750 |
| TWIN FALLS | $548,250 | $702,000 | $848,500 | $1,054,500 |
| VALLEY | $548,250 | $702,000 | $848,500 | $1,054,500 |
| WASHINGTON | $548,250 | $702,000 | $848,500 | $1,054,500 |