Warren County, Illinois - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow home value index (ZHVI) for All Homes (SFR, Condo/Co-op) in Warren County, Illinois in February 2026 was $114,768.061. The month over month percentage change (MoM) was 1.08%, and the year over year percentage change (YoY) was 5.03%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for Warren County, IL. The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for Warren County, IL.

You can see similar information for other Illinois counties, and for Illinois.

Note: Zillow Home Value Index (ZHVI) is a measure of the typical home value and market changes across a given region and housing type. It reflects the typical value for homes in the 35th to 65th percentile range.

Data Source: Zillow.
Warren County, IL - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Warren County, IL - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
Items per page:
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 78317.9638309374 -0.94 -3.17
Feb 2015 77659.13773047928 -0.84 -3.46
Mar 2015 77394.55506275782 -0.34 -3.77
Apr 2015 77372.21317751173 -0.03 -4.44
May 2015 77772.48020572115 0.52 -4.81
Jun 2015 78009.6618587486 0.31 -5.39
Jul 2015 78475.63024532667 0.60 -5.35
Aug 2015 79053.58306221123 0.74 -4.59
Sep 2015 79544.86081407078 0.62 -3.35
Oct 2015 80142.8216739346 0.75 -1.40
Nov 2015 80446.9143793063 0.38 0.51
Dec 2015 80783.71010841637 0.42 2.17
Jan 2016 81050.87788835356 0.33 3.49
Feb 2016 81384.51411548241 0.41 4.80
Mar 2016 81584.12650759392 0.25 5.41
Apr 2016 81642.58665450693 0.07 5.52
May 2016 81580.90947457052 -0.08 4.90
Jun 2016 81763.15115796916 0.22 4.81
Jul 2016 81626.01687869405 -0.17 4.01
Aug 2016 81551.89187334634 -0.09 3.16
Sep 2016 81232.47333630902 -0.39 2.12
Oct 2016 81026.15429570361 -0.25 1.10
Nov 2016 80857.73891147664 -0.21 0.51
Dec 2016 81152.67155512779 0.37 0.46
Jan 2017 81840.77558527443 0.85 0.98
Feb 2017 82763.74918553542 1.13 1.70
Mar 2017 83066.31466625357 0.37 1.82
Apr 2017 82951.4127110718 -0.14 1.60
May 2017 82991.69145345395 0.05 1.73
Jun 2017 83411.78345968561 0.51 2.02
Jul 2017 84357.74308094307 1.13 3.35
Aug 2017 85135.00106542975 0.92 4.39
Sep 2017 86274.60666829183 1.34 6.21
Oct 2017 86925.17348372705 0.75 7.28
Nov 2017 87421.756850083 0.57 8.12
Dec 2017 87467.85712212964 0.05 7.78
Jan 2018 87544.71595184777 0.09 6.97
Feb 2018 87251.84322197751 -0.33 5.42
Mar 2018 87137.82131978445 -0.13 4.90
Apr 2018 86918.43438828639 -0.25 4.78
May 2018 86335.92258119902 -0.67 4.03
Jun 2018 85088.16005464441 -1.44 2.01
Jul 2018 84262.52899051142 -0.97 -0.11
Aug 2018 83955.98722676793 -0.36 -1.38
Sep 2018 84436.06821393289 0.57 -2.13
Oct 2018 84769.25500369184 0.40 -2.48
Nov 2018 85436.52580209322 0.79 -2.27
Dec 2018 86165.77122606908 0.85 -1.49
Jan 2019 86931.03278779612 0.89 -0.70
Feb 2019 87982.63233472995 1.21 0.84
Mar 2019 89157.29031652835 1.34 2.32
Apr 2019 90250.9766334357 1.23 3.83
May 2019 91281.34774453974 1.14 5.73
Jun 2019 92112.29554878689 0.91 8.26
Jul 2019 92515.16267871698 0.44 9.79
Aug 2019 92681.05226756616 0.18 10.39
Sep 2019 92437.12297470152 -0.26 9.48
Oct 2019 92772.26751986092 0.36 9.44
Nov 2019 93183.05848768698 0.44 9.07
Dec 2019 93564.24897670094 0.41 8.59
Jan 2020 93081.9628382147 -0.51 7.08
Feb 2020 92441.15785143706 -0.69 5.07
Mar 2020 92159.3880763414 -0.30 3.37
Apr 2020 92356.12526493771 0.21 2.33
May 2020 92512.95689760405 0.17 1.35
Jun 2020 91988.23559162849 -0.57 -0.13
Jul 2020 92058.2064145797 0.08 -0.49
Aug 2020 92693.93807600003 0.69 0.01
Sep 2020 94799.64234675652 2.27 2.56
Oct 2020 96328.75500207918 1.61 3.83
Nov 2020 97224.04427125749 0.93 4.34
Dec 2020 96526.79182243661 -0.72 3.17
Jan 2021 95429.96205913516 -1.14 2.52
Feb 2021 94596.8979590183 -0.87 2.33
Mar 2021 94115.61883273815 -0.51 2.12
Apr 2021 93509.03136658038 -0.64 1.25
May 2021 92992.90673937126 -0.55 0.52
Jun 2021 93111.99088609031 0.13 1.22
Jul 2021 94028.53465982592 0.98 2.14
Aug 2021 94872.77555050235 0.90 2.35
Sep 2021 95134.50727194897 0.28 0.35
Oct 2021 95323.79300538059 0.20 -1.04
Nov 2021 95579.04498156479 0.27 -1.69
Dec 2021 96260.39416119677 0.71 -0.28
Jan 2022 97332.61820092793 1.11 1.99
Feb 2022 98436.22688553581 1.13 4.06
Mar 2022 99292.97624732034 0.87 5.50
Apr 2022 99523.30986836243 0.23 6.43
May 2022 99432.46481860895 -0.09 6.93
Jun 2022 99693.1119294589 0.26 7.07
Jul 2022 99614.83766515339 -0.08 5.94
Aug 2022 99446.85855576077 -0.17 4.82
Sep 2022 98869.39422618813 -0.58 3.93
Oct 2022 98950.03397589801 0.08 3.80
Nov 2022 98694.88433258737 -0.26 3.26
Dec 2022 98843.42174212106 0.15 2.68
Jan 2023 99523.02298967952 0.69 2.25
Feb 2023 100306.44827520246 0.79 1.90
Mar 2023 100904.86326285591 0.60 1.62
Apr 2023 101108.27893514786 0.20 1.59
May 2023 102186.9109190122 1.07 2.77
Jun 2023 103298.81062905623 1.09 3.62
Jul 2023 104241.70416941843 0.91 4.64
Aug 2023 104603.64542705605 0.35 5.19
Sep 2023 104496.6389391524 -0.10 5.69
Oct 2023 104583.13558375882 0.08 5.69
Nov 2023 104843.7007395602 0.25 6.23
Dec 2023 105467.09318047385 0.60 6.70
Jan 2024 105709.33062185672 0.23 6.22
Feb 2024 106339.74806122431 0.60 6.02
Mar 2024 107632.26454914984 1.22 6.67
Apr 2024 108967.14302141964 1.24 7.77
May 2024 109003.43273961027 0.03 6.67
Jun 2024 108093.40484144907 -0.83 4.64
Jul 2024 106699.25574581232 -1.29 2.36
Aug 2024 106058.34852012667 -0.60 1.39
Sep 2024 105613.44916446351 -0.42 1.07
Oct 2024 106354.8635701445 0.70 1.69
Nov 2024 107138.84724338527 0.74 2.19
Dec 2024 108030.1680463191 0.83 2.43
Jan 2025 108764.9652720805 0.68 2.89
Feb 2025 109270.84023578219 0.47 2.76
Mar 2025 109777.32527469638 0.46 1.99
Apr 2025 109936.97886768075 0.14 0.89
May 2025 110894.53228440402 0.87 1.74
Jun 2025 112003.44769316252 1.00 3.62
Jul 2025 112507.75058929065 0.45 5.44
Aug 2025 112504.87364517513 0.00 6.08
Sep 2025 112289.46936788432 -0.19 6.32
Oct 2025 112257.46211599004 -0.03 5.55
Nov 2025 112349.47316848634 0.08 4.86
Dec 2025 112701.32019751616 0.31 4.32
Jan 2026 113538.36699791254 0.74 4.39
Feb 2026 114768.06105596758 1.08 5.03