Washington County, Illinois - Trend of Zillow Home Value Index (ZHVI) for All Homes - Top Tier (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the Top Tier Zillow home value index (ZHVI) for All Homes in Washington County, Illinois in February 2026 was $285,260.032. The month over month percentage change (MoM) was 0.09%, and the year over year percentage change (YoY) was 4.04%.

The chart below shows the trend of the top tier ZHVI for all homes in Washington County, IL. The table below shows the trend of the top tier ZHVI, and the MoM and YoY percentage changes for all homes in Washington County, IL.

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

Note: The Top Tier Zillow Home Value Index (ZHVI) for all Homes 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 65th to 95th percentile range.

Data Source: Zillow.
Washington County, IL - Trend of Zillow Home Value Index (ZHVI) - Top Tier ($)
Washington County, IL - Trend of Zillow Home Value Index (ZHVI) - Top Tier
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 220488.73543067765 0.65 3.76
Feb 2015 221368.79382004924 0.40 4.42
Mar 2015 221702.3929226139 0.15 5.15
Apr 2015 222397.5416197543 0.31 5.70
May 2015 223003.80106943462 0.27 6.06
Jun 2015 221903.32743888008 -0.49 5.28
Jul 2015 220287.0482281088 -0.73 4.05
Aug 2015 219439.46048331365 -0.38 2.95
Sep 2015 220548.98893712484 0.51 2.60
Oct 2015 223062.74612062774 1.14 3.20
Nov 2015 224826.28607242298 0.79 3.55
Dec 2015 225352.7814393891 0.23 2.87
Jan 2016 223999.59628224687 -0.60 1.59
Feb 2016 221876.77223670844 -0.95 0.23
Mar 2016 219291.31606286563 -1.16 -1.09
Apr 2016 217367.7577432925 -0.88 -2.26
May 2016 216610.62220526944 -0.35 -2.87
Jun 2016 217093.03879950277 0.22 -2.17
Jul 2016 217539.24182828586 0.21 -1.25
Aug 2016 217865.6107256238 0.15 -0.72
Sep 2016 218037.37806921234 0.08 -1.14
Oct 2016 218901.2585013068 0.40 -1.87
Nov 2016 219544.16104165209 0.29 -2.35
Dec 2016 220165.95833345145 0.28 -2.30
Jan 2017 221322.23785946504 0.53 -1.19
Feb 2017 222981.74961285244 0.75 0.50
Mar 2017 224098.72139373605 0.50 2.19
Apr 2017 224788.97946596122 0.31 3.41
May 2017 224717.29633477514 -0.03 3.74
Jun 2017 224270.83963384278 -0.20 3.31
Jul 2017 223122.871265252 -0.51 2.57
Aug 2017 222918.40854484227 -0.09 2.32
Sep 2017 223556.27297716532 0.29 2.53
Oct 2017 223959.51189724976 0.18 2.31
Nov 2017 223872.9752292469 -0.04 1.97
Dec 2017 223121.1582164859 -0.34 1.34
Jan 2018 222244.70468331812 -0.39 0.42
Feb 2018 220488.72694656646 -0.79 -1.12
Mar 2018 220569.59215845805 0.04 -1.57
Apr 2018 221539.27880922487 0.44 -1.45
May 2018 223279.773831774 0.79 -0.64
Jun 2018 223673.3499813309 0.18 -0.27
Jul 2018 223343.87174951844 -0.15 0.10
Aug 2018 221831.96941683197 -0.68 -0.49
Sep 2018 220061.9164461971 -0.80 -1.56
Oct 2018 218048.07192008407 -0.91 -2.64
Nov 2018 216641.83705462725 -0.64 -3.23
Dec 2018 215439.08276934657 -0.56 -3.44
Jan 2019 216479.98353493455 0.48 -2.59
Feb 2019 219689.25260429608 1.48 -0.36
Mar 2019 224207.86735100354 2.06 1.65
Apr 2019 227101.42313305757 1.29 2.51
May 2019 228884.72191703203 0.79 2.51
Jun 2019 230218.09812648213 0.58 2.93
Jul 2019 231581.27587323505 0.59 3.69
Aug 2019 232001.0780024773 0.18 4.58
Sep 2019 230459.26263896175 -0.66 4.72
Oct 2019 229299.47771818587 -0.50 5.16
Nov 2019 228857.58184042494 -0.19 5.64
Dec 2019 230012.8770687936 0.51 6.77
Jan 2020 230314.43739509242 0.13 6.39
Feb 2020 231178.9660111406 0.38 5.23
Mar 2020 232377.75352942248 0.52 3.64
Apr 2020 235610.21775428858 1.39 3.75
May 2020 236187.567876038 0.25 3.19
Jun 2020 234467.26463095905 -0.73 1.85
Jul 2020 230401.2081956796 -1.73 -0.51
Aug 2020 228341.8246784594 -0.89 -1.58
Sep 2020 229996.89843168692 0.73 -0.20
Oct 2020 233626.02134455313 1.58 1.89
Nov 2020 239643.94779999743 2.58 4.71
Dec 2020 244631.42086095674 2.08 6.36
Jan 2021 248638.7591200231 1.64 7.96
Feb 2021 251215.66585214424 1.04 8.67
Mar 2021 254053.54062838232 1.13 9.33
Apr 2021 257104.51862649494 1.20 9.12
May 2021 259206.78866671072 0.82 9.75
Jun 2021 259166.1998839388 -0.02 10.53
Jul 2021 257466.90108145875 -0.66 11.75
Aug 2021 255163.28890311476 -0.89 11.75
Sep 2021 253308.58596975662 -0.73 10.14
Oct 2021 252332.39350293102 -0.38 8.01
Nov 2021 252841.10415953692 0.20 5.51
Dec 2021 254348.11537147107 0.60 3.97
Jan 2022 258240.14559313713 1.53 3.86
Feb 2022 261741.2666999607 1.36 4.19
Mar 2022 265701.4444234444 1.51 4.59
Apr 2022 268519.92126584676 1.06 4.44
May 2022 271191.13949886715 1.00 4.62
Jun 2022 273732.3747514489 0.94 5.62
Jul 2022 274015.31889685075 0.10 6.43
Aug 2022 272478.3620078753 -0.56 6.79
Sep 2022 268876.9069633409 -1.32 6.15
Oct 2022 266784.46046373143 -0.78 5.73
Nov 2022 265093.8429014241 -0.63 4.85
Dec 2022 263710.20962885587 -0.52 3.68
Jan 2023 260265.83279618862 -1.31 0.78
Feb 2023 256246.13227818636 -1.54 -2.10
Mar 2023 252761.4376367809 -1.36 -4.87
Apr 2023 251878.07015114152 -0.35 -6.20
May 2023 253907.03176160925 0.81 -6.37
Jun 2023 256852.08111293302 1.16 -6.17
Jul 2023 260002.60911668217 1.23 -5.11
Aug 2023 262711.28265814186 1.04 -3.58
Sep 2023 264689.85225407634 0.75 -1.56
Oct 2023 265810.01553163293 0.42 -0.36
Nov 2023 266336.48488051275 0.20 0.47
Dec 2023 266984.33451322274 0.24 1.24
Jan 2024 266284.0504517101 -0.26 2.31
Feb 2024 264991.13874969096 -0.49 3.41
Mar 2024 263630.7365859912 -0.51 4.30
Apr 2024 263962.6807081662 0.13 4.80
May 2024 264533.67352570425 0.22 4.18
Jun 2024 264470.5138466504 -0.02 2.97
Jul 2024 263340.76380385313 -0.43 1.28
Aug 2024 263058.20842069114 -0.11 0.13
Sep 2024 263912.07201320404 0.33 -0.29
Oct 2024 265263.7121689121 0.51 -0.21
Nov 2024 266869.02795815404 0.61 0.20
Dec 2024 269733.32339367556 1.07 1.03
Jan 2025 272577.1073351097 1.05 2.36
Feb 2025 274197.4374672949 0.59 3.47
Mar 2025 273065.8248326785 -0.41 3.58
Apr 2025 270802.69983098266 -0.83 2.59
May 2025 267874.5390613005 -1.08 1.26
Jun 2025 266333.9133756949 -0.57 0.71
Jul 2025 268139.34253152396 0.68 1.82
Aug 2025 272212.25341155333 1.52 3.48
Sep 2025 277114.22086729406 1.80 5.00
Oct 2025 280688.98060384253 1.29 5.82
Nov 2025 283246.8493402973 0.91 6.14
Dec 2025 285026.0200777804 0.63 5.67
Jan 2026 285002.9859498507 -0.01 4.56
Feb 2026 285260.0318559962 0.09 4.04