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Housing Statistics · Area

House price index in Ada County

1975 – 2025 · 51 data points 8 of 39 · Regions of Idaho Updated Oct 22, 2026
Housing · Ada County Idaho

Source: Federal Housing Finance Agency — House Price Index (annual), 1975 – 2025

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Overview 6 figures People 18 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 3 figures
Latest value · 2025 389.1 +2.7% since 2024
Regions of Idaho · 2025 8 of 39 Place 1 is the highest value.
since 2015 +152% +5.4% a year on average
vs Idaho +6.2% Idaho: 366.3 · 2025
House price index, 1975 – 2025 index, 2000 = 100 · Ada County · Idaho
+152% since 2015
Ada County Idaho

Source: Federal Housing Finance Agency — House Price Index (annual), 1975 – 2025

Compared with House price index · index, 2000 = 100
Ada County
389.1
Idaho
366.3

Source: Federal Housing Finance Agency — House Price Index (annual)

The series at a glance Ada County · 1975 – 2025
Latest value 389.1 · 2025
First value 28.2 · 1975
Highest 389.1 · 2025
Lowest 28.2 · 1975
Average change +5.4% a year on average
Data points 51

By year

All years · 1975 – 2025

YearAda CountyChange Idaho
2025 389.1 +2.7% 366.3
2024 378.8 +4.1% 358.0
2023 363.8 −3.5% 344.4
2022 376.9 +15% 345.2
2021 326.9 +24% 287.9
2020 262.7 +9.0% 234.0
2019 240.9 +12% 215.2
2018 214.3 +14% 193.6
2017 188.3 +12% 172.7
2016 168.7 +9.2% 158.0
2015 154.5 +6.6% 147.1
2014 144.9 +11% 139.0
2013 130.6 +12% 130.1
2012 116.6 +4.9% 123.6
2011 111.2 −12% 123.4
2010 126.3 −14% 135.2
2009 146.5 −13% 151.2
2008 168.1 −5.1% 163.4
2007 177.2 +3.6% 167.0
2006 171.0 +25% 158.4
2005 137.3 +16% 135.6
2004 118.2 +5.8% 117.2
2003 111.7 +2.4% 109.8
2002 109.1 +3.7% 107.1
2001 105.2 +5.2% 104.4
2000 100.0 +4.0% 100.0
1999 96.2 +2.6% 97.8
1998 93.7 +2.5% 96.0
1997 91.4 +2.0% 93.5
1996 89.6 +1.6% 91.1
1995 88.2 +5.8% 88.8
1994 83.4 +6.9% 83.2
1993 78.0 +9.8% 78.4
1992 71.1 +5.3% 72.2
1991 67.5 +4.7% 68.4
1990 64.5 +7.0% 64.7
1989 60.2 +5.5% 60.4
1988 57.1 +0.4% 57.7
1987 56.9 −0.6% 58.0
1986 57.3 −0.0% 58.4
1985 57.3 +1.1% 57.8
1984 56.6 +1.3% 57.0
1983 55.9 +2.0% 56.0
1982 54.8 +0.4% 54.4
1981 54.6 +7.8% 52.8
1980 50.6 +7.5% 51.9
1979 47.1 +11% 49.6
1978 42.3 +20% 45.6
1977 35.3 +13% 38.7
1976 31.3 +11% 34.4
1975 28.2 32.4

Source: Federal Housing Finance Agency — House Price Index (annual), 1975 – 2025

Ranking · Regions of Idaho

2014 · Place 1 is the highest value.

Year: 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014
Highest first Lowest first A–Z
#TerritoryHouse price index
16 Ada County 144.9
9 Adams County 150.9
22 Bannock County 137.5
10 Bear Lake County 147.5
12 Benewah County 147.2
17 Bingham County 142.7
31 Blaine County 126.5
26 Boise County 130.9
4 Bonner County 155.5
25 Bonneville County 131.2
18 Boundary County 142.7
39 Butte County 103.5
32 Canyon County 126.1
11 Caribou County 147.4
13 Cassia County 147.0
29 Clearwater County 129.0
38 Elmore County 108.7
23 Franklin County 136.3
20 Fremont County 141.0
27 Gem County 129.2
35 Gooding County 123.5
6 Idaho County 152.0
21 Jefferson County 139.7
28 Jerome County 129.1
3 Kootenai County 157.3
8 Latah County 151.4
2 Lemhi County 157.6
37 Lincoln County 118.8
15 Madison County 145.6
19 Minidoka County 141.5
1 Nez Perce County 159.9
34 Oneida County 124.4
33 Payette County 125.4
30 Power County 127.8
5 Shoshone County 152.3
14 Teton County 146.5
24 Twin Falls County 132.2
7 Valley County 151.5
36 Washington County 123.4

Source: Federal Housing Finance Agency — House Price Index (annual), 2014

What it means

How home prices have changed over time.

How it is calculated

Index of the prices of homes sold, with a base year equal to 100 (shown in the note).