Wednesday, October 21 Illinois
  1. Home
  2. Statistics
  3. Cook County
  4. Housing
  5. House price index
Housing Statistics · Area

House price index in Cook County

1975 – 2025 · 51 data points 36 of 88 · Regions of Illinois Updated Oct 21, 2026

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

House price index, 1975 – 2025 index, 2000 = 100 · Cook County · Illinois
+61% since 2015
Cook County Illinois

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

Compared with House price index · index, 2000 = 100
Cook County
197.6
Illinois
195.6

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

The series at a glance Cook County · 1975 – 2025
Latest value 197.6 · 2025
First value 23.4 · 1975
Highest 197.6 · 2025
Lowest 23.4 · 1975
Average change +4.4% a year on average
Data points 51

By year

All years · 1975 – 2025

YearCook CountyChange Illinois
2025 197.6 +5.5% 195.6
2024 187.2 +6.4% 185.1
2023 175.9 +5.7% 173.0
2022 166.4 +11% 161.0
2021 149.5 +7.2% 143.6
2020 139.5 +0.9% 133.2
2019 138.3 +2.7% 131.8
2018 134.6 +2.5% 128.4
2017 131.4 +3.2% 125.4
2016 127.3 +3.9% 122.2
2015 122.5 +3.9% 118.9
2014 117.9 +5.9% 115.4
2013 111.3 +1.1% 111.3
2012 110.1 −3.9% 111.1
2011 114.6 −6.6% 114.2
2010 122.7 −9.0% 120.6
2009 134.8 −12% 128.7
2008 152.8 −5.3% 140.4
2007 161.4 +1.3% 144.6
2006 159.3 +7.9% 142.8
2005 147.7 +12% 135.0
2004 132.0 +9.9% 123.7
2003 120.1 +4.8% 114.8
2002 114.7 +7.0% 110.9
2001 107.2 +7.2% 105.6
2000 100.0 +9.6% 100.0
1999 91.2 +4.6% 93.5
1998 87.2 +2.6% 90.2
1997 85.0 +3.3% 88.3
1996 82.4 +3.0% 85.7
1995 80.0 +3.9% 83.2
1994 77.0 +2.9% 79.5
1993 74.8 +3.0% 76.8
1992 72.6 +3.0% 74.7
1991 70.5 +3.6% 72.8
1990 68.0 +5.3% 70.5
1989 64.6 +8.9% 67.3
1988 59.3 +12% 62.4
1987 52.8 +9.7% 56.4
1986 48.2 +6.4% 52.3
1985 45.2 +4.5% 49.3
1984 43.3 +6.6% 47.3
1983 40.6 +21% 44.8
1982 33.7 −13% 39.0
1981 38.7 +7.1% 44.3
1980 36.1 −1.9% 42.4
1979 36.8 +3.3% 42.4
1978 35.6 +17% 41.4
1977 30.5 +17% 35.2
1976 26.1 +11% 30.0
1975 23.4 27.0

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

Ranking · Regions of Illinois

2024 · Place 1 is the highest value.

#TerritoryHouse price index
1 Johnson County 227.5
2 Franklin County 215.7
3 Shelby County 212.1
4 Marion County 210.6
5 Effingham County 209.6
6 Adams County 206.7
7 Montgomery County 204.5
8 Bond County 203.6
9 Cumberland County 203.6
10 Perry County 201.8
11 Jefferson County 201.2
12 Wabash County 201.0
13 DuPage County 200.5
14 Champaign County 200.2
15 Douglas County 199.3
16 Monroe County 198.7
17 Fayette County 198.1
18 Piatt County 198.0
19 Moultrie County 197.9
20 Will County 196.6
21 Madison County 196.4
22 Clark County 195.5
23 Clinton County 194.9
24 Ford County 194.3
25 Richland County 194.2
…
31 Kendall County 189.8
32 Menard County 188.1
33 St. Clair County 187.6
34 Cook County 187.2
35 Grundy County 186.7
36 Crawford County 186.6
37 White County 186.2
…

Source: Federal Housing Finance Agency — House Price Index (annual), 2024

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).