state
Home prices in Idaho since you bought
A home in Idaho bought 10 years ago is worth about 152.5% more today if it kept pace with its state, about 9.7% a year (2016 Q2 to 2026 Q2). The figures are the federal FHFA House Price Index, quarterly, latest 2026 Q2.
Appreciation over 1, 5, 10 and 20 years
| Window | Change | Per year | $300,000 then is now | After inflation | Periods |
|---|---|---|---|---|---|
| 1 year | +3.0% | +3.0% | $308,859 | -0.9% (-0.9%/yr) | 2025 Q2 → 2026 Q2 |
| 5 years | +34.1% | +6.0% | $402,409 | +8.1% (+1.6%/yr) | 2021 Q2 → 2026 Q2 |
| 10 years | +152.5% | +9.7% | $757,496 | +81.5% (+6.1%/yr) | 2016 Q2 → 2026 Q2 |
| 20 years | +157.4% | +4.8% | $772,216 | +55.9% (+2.2%/yr) | 2006 Q2 → 2026 Q2 |
After inflation: the same change measured in dollars of constant buying power, using the CPI-U (all items, US city average) averaged over the start and end periods; the national series, not a local cost of living.
Informational only, not an appraisal. This is the area’s average from repeat sales on conforming mortgages; it knows nothing about any particular house.
How Idaho compares
| Area | 1 yr | 5 yr | 10 yr | 20 yr |
|---|---|---|---|---|
| Idaho | +3.0% | +34.1% | +152.5% | +157.4% |
| United States | +3.0% | +41.3% | +93.3% | +93.5% |
Windows end at each series’ own latest period; the annual county and ZIP indexes end a few quarters before the quarterly state and metro ones.
What is your home worth since you bought it?
The home value since purchase calculator takes your purchase price, month, year and ZIP and applies the smallest area’s index, falling back to the state when the ZIP has no data.
Metro areas in Idaho, ranked by 5-year change
| # | Area | 5 yr | Per year | 10 yr |
|---|---|---|---|---|
| 1 | Lewiston, ID-WA | +40.3% | +7.0% | +114.3% |
| 2 | Pocatello, ID | +39.8% | +6.9% | +147.1% |
| 3 | Logan, UT-ID | +38.1% | +6.7% | +129.2% |
| 4 | Twin Falls, ID | +33.5% | +5.9% | +133.6% |
| 5 | Coeur d'Alene, ID | +33.3% | +5.9% | +162.0% |
| 6 | Idaho Falls, ID | +32.8% | +5.8% | +148.4% |
| 7 | Boise City, ID | +25.7% | +4.7% | +159.9% |
Each row is that area’s own index over its own latest 5 and 10 years; annual county and ZIP series end earlier than quarterly state and metro ones. A dash means the index has no value at the start of that window.
Counties in Idaho, ranked by 5-year change
| # | Area | 5 yr | Per year | 10 yr |
|---|---|---|---|---|
| 1 | Adams County | +115.9% | +16.6% | +213.1% |
| 2 | Lewis County | +109.6% | +16.0% | +133.4% |
| 3 | Power County | +91.9% | +13.9% | +168.1% |
| 4 | Jerome County | +82.8% | +12.8% | +170.1% |
| 5 | Shoshone County | +81.4% | +12.6% | +200.0% |
| 6 | Bear Lake County | +80.9% | +12.6% | +158.7% |
| 7 | Valley County | +79.1% | +12.4% | +180.3% |
| 8 | Franklin County | +77.7% | +12.2% | +160.2% |
| 9 | Teton County | +77.3% | +12.1% | +170.8% |
| 10 | Washington County | +76.0% | +12.0% | +187.7% |
| 11 | Minidoka County | +71.8% | +11.4% | +148.4% |
| 12 | Blaine County | +71.6% | +11.4% | +149.9% |
| 13 | Caribou County | +70.0% | +11.2% | +137.4% |
| 14 | Benewah County | +69.9% | +11.2% | +133.4% |
| 15 | Elmore County | +68.7% | +11.0% | +176.5% |
| 16 | Lemhi County | +67.1% | +10.8% | +146.7% |
| 17 | Gooding County | +66.9% | +10.8% | +142.7% |
| 18 | Oneida County | +66.2% | +10.7% | +153.8% |
| 19 | Custer County | +65.7% | +10.6% | +150.9% |
| 20 | Lincoln County | +65.1% | +10.5% | +158.9% |
| 21 | Bonner County | +64.3% | +10.4% | +156.3% |
| 22 | Bingham County | +63.8% | +10.4% | +145.1% |
| 23 | Fremont County | +63.1% | +10.3% | +151.5% |
| 24 | Boise County | +62.8% | +10.2% | +183.0% |
| 25 | Idaho County | +62.8% | +10.2% | +125.4% |
| 26 | Boundary County | +62.7% | +10.2% | +151.4% |
| 27 | Payette County | +61.9% | +10.1% | +168.7% |
| 28 | Bannock County | +61.9% | +10.1% | +136.5% |
| 29 | Clearwater County | +61.6% | +10.1% | +130.4% |
| 30 | Owyhee County | +60.1% | +9.9% | +178.4% |
| 31 | Kootenai County | +60.0% | +9.9% | +163.5% |
| 32 | Twin Falls County | +58.8% | +9.7% | +133.8% |
| 33 | Nez Perce County | +57.3% | +9.5% | +106.3% |
| 34 | Latah County | +55.2% | +9.2% | +110.0% |
| 35 | Jefferson County | +55.0% | +9.2% | +145.6% |
| 36 | Canyon County | +54.4% | +9.1% | +184.8% |
| 37 | Madison County | +54.0% | +9.0% | +116.1% |
| 38 | Butte County | +52.7% | +8.8% | +131.7% |
| 39 | Gem County | +52.7% | +8.8% | +182.8% |
| 40 | Cassia County | +52.4% | +8.8% | +113.1% |
| 41 | Bonneville County | +52.2% | +8.8% | +147.2% |
| 42 | Ada County | +48.1% | +8.2% | +151.8% |
Each row is that area’s own index over its own latest 5 and 10 years; annual county and ZIP series end earlier than quarterly state and metro ones. A dash means the index has no value at the start of that window.
Where these figures come from
Series. FHFA HPI, traditional / all-transactions / quarterly, NSA, State ID, from the FHFA House Price Index datasets. Each change is the index at the end of the window divided by the index at its start, ending at the latest published period (2026 Q2). Per-year figures are compound annual rates. Snapshot vintage: master file through 2026 Q2.
What it leaves out. The index is estimated from repeat sales and appraisals on mortgages bought or guaranteed by Fannie Mae and Freddie Mac, so cash, jumbo, FHA and VA purchases are not in it. It tracks the area, not any house: renovations, condition and lot are invisible to it.
Data pulled 2026-09-28. FHFA publishes state and metro indexes quarterly and county and ZIP indexes annually; this page updates with each pull.