Data / Rankings / County house price index, 1990 = 100 / Counties in Illinois

Counties in Illinois by county house price index, 1990 = 100

Fayette County had the highest county house price index, 1990 = 100 of 55 counties in 2014, at 219.48 index. Winnebago County had the lowest, at 125.98 index. The median was 169.6 index. Source: the Federal Housing Finance Agency.

Highest219.48Fayette County
Lowest125.98Winnebago County
Median169.655 counties

All counties, 2014

CSVChart (SVG)

Fayette CountyFayette County: 219.48 index219.48Fulton CountyFulton County: 214.89 index214.89Adams CountyAdams County: 209.51 index209.51Henry CountyHenry County: 206.03 index206.03Tazewell CountyTazewell County: 205.6 index205.6Woodford CountyWoodford County: 204.28 index204.28Franklin CountyFranklin County: 200.01 index200.01McDonough CountyMcDonough County: 199.32 index199.32Rock Island CountyRock Island County: 198.9 index198.9Ford CountyFord County: 198.21 index198.21Douglas CountyDouglas County: 195.32 index195.32Macoupin CountyMacoupin County: 191.11 index191.11Christian CountyChristian County: 190.45 index190.45Clinton CountyClinton County: 189.57 index189.57Knox CountyKnox County: 183.91 index183.91DuPage CountyDuPage County: 182.06 index182.06Piatt CountyPiatt County: 180.6 index180.6Williamson CountyWilliamson County: 180.07 index180.07Jo Daviess CountyJo Daviess County: 178.92 index178.92Peoria CountyPeoria County: 178.72 index178.72Monroe CountyMonroe County: 177.09 index177.09Livingston CountyLivingston County: 176.72 index176.72McLean CountyMcLean County: 176.68 index176.68Marion CountyMarion County: 176.26 index176.26Cook CountyCook County: 173.27 index173.27Champaign CountyChampaign County: 170.41 index170.41Whiteside CountyWhiteside County: 170.27 index170.27Grundy CountyGrundy County: 169.6 index169.6Madison CountyMadison County: 169.52 index169.52De Witt CountyDe Witt County: 168.94 index168.94Coles CountyColes County: 168.66 index168.66Jackson CountyJackson County: 168.62 index168.62Lee CountyLee County: 168.34 index168.34Jersey CountyJersey County: 167.8 index167.8Logan CountyLogan County: 166.31 index166.31Montgomery CountyMontgomery County: 165.92 index165.92LaSalle CountyLaSalle County: 164.94 index164.94Bureau CountyBureau County: 164.35 index164.35Morgan CountyMorgan County: 164.15 index164.15Kankakee CountyKankakee County: 161.44 index161.44Jefferson CountyJefferson County: 159.27 index159.27Sangamon CountySangamon County: 156.86 index156.86Macon CountyMacon County: 155.13 index155.13Ogle CountyOgle County: 153.72 index153.72Will CountyWill County: 153.14 index153.14Lake CountyLake County: 150.05 index150.05Vermilion CountyVermilion County: 147.66 index147.66Kane CountyKane County: 145.02 index145.02St. Clair CountySt. Clair County: 144.57 index144.57Kendall CountyKendall County: 141.7 index141.7Stephenson CountyStephenson County: 140.03 index140.03DeKalb CountyDeKalb County: 135.87 index135.87McHenry CountyMcHenry County: 130.18 index130.18Boone CountyBoone County: 128.81 index128.81Winnebago CountyWinnebago County: 125.98 index125.98
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2014
index		Change on 2013
1Fayette County219.48-2.02
2Fulton County214.89+0.82
3Adams County209.51+5.96
4Henry County206.03+0.29
5Tazewell County205.6+4.19
6Woodford County204.28+3.92
7Franklin County200.01+5.07
8McDonough County199.32+3.5
9Rock Island County198.9-0.29
10Ford County198.21-1.12
11Douglas County195.32+5.82
12Macoupin County191.11-4.97
13Christian County190.45-6.93
14Clinton County189.57-4.68
15Knox County183.91-1.94
16DuPage County182.06+9.84
17Piatt County180.6+3.35
18Williamson County180.07-1.31
19Jo Daviess County178.92-5.31
20Peoria County178.72+0.02
21Monroe County177.09+1.43
22Livingston County176.72-2.52
23McLean County176.68+0.11
24Marion County176.26-4.73
25Cook County173.27+9.63
26Champaign County170.41+1.95
27Whiteside County170.27-3.4
28Grundy County169.6+5.44
29Madison County169.52-2.13
30De Witt County168.94-1.9
31Coles County168.66+2.21
32Jackson County168.62-2.49
33Lee County168.34-1.15
34Jersey County167.8-4.36
35Logan County166.31-2.62
36Montgomery County165.92-2.17
37LaSalle County164.94+3.29
38Bureau County164.35-2.34
39Morgan County164.15+0.35
40Kankakee County161.44-1.28
41Jefferson County159.27+0.37
42Sangamon County156.86+0.38
43Macon County155.13-0.89
44Ogle County153.72-1.32
45Will County153.14+7.09
46Lake County150.05+8.64
47Vermilion County147.66+0.41
48Kane County145.02+7.03
49St. Clair County144.57-1.45
50Kendall County141.7+8.39
51Stephenson County140.03-3.31
52DeKalb County135.87+4.18
53McHenry County130.18+8.24
54Boone County128.81-1.15
55Winnebago County125.98-3.03

Other periods

About this ranking

Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.

Developmental nominal index, not seasonally adjusted. Uses sale prices and refinance appraisals for mortgages purchased or guaranteed by Fannie Mae or Freddie Mac. Differs from purchase-only indexes. Missing estimates and unavailable base-year values remain absent. Historical estimates can be revised.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

Federal Housing Finance Agency (FHFA). FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.

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Rank Counties in Illinois by county house price index, 1990 = 100 using official data, and cite the source.
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Questions

Which county has the highest county house price index, 1990 = 100?

Fayette County, with 219.48 index in 2014, according to the Federal Housing Finance Agency.

Which county has the lowest county house price index, 1990 = 100?

Winnebago County, with 125.98 index in 2014.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Federal Housing Finance Agency, FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. Retrieved 2026-10-10.

County house price index, 1990 = 100: other rankings

Counties in Illinois: more rankings