Washington County, Idaho - 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 Washington County, Idaho in February 2026 was $374,748.865. The month over month percentage change (MoM) was 0.59%, and the year over year percentage change (YoY) was 1.43%.

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

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

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.
Washington County, ID - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Washington County, ID - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 130249.83702559963 0.04 1.95
Feb 2015 130268.75509904028 0.02 2.72
Mar 2015 130007.93495096559 -0.20 3.36
Apr 2015 130529.95141098376 0.40 4.22
May 2015 131851.58068053494 1.01 5.05
Jun 2015 133117.25883187688 0.96 5.44
Jul 2015 134665.1251515958 1.16 6.00
Aug 2015 135721.56221060563 0.78 6.70
Sep 2015 136981.33588569635 0.93 7.41
Oct 2015 138550.21899053548 1.15 8.10
Nov 2015 140107.82406585457 1.12 8.52
Dec 2015 141789.72618741603 1.20 8.90
Jan 2016 142572.00311774874 0.55 9.46
Feb 2016 142921.31517989407 0.25 9.71
Mar 2016 142576.7792169202 -0.24 9.67
Apr 2016 142227.90131738834 -0.24 8.96
May 2016 142280.31106423275 0.04 7.91
Jun 2016 142606.24923876778 0.23 7.13
Jul 2016 142883.33869913395 0.19 6.10
Aug 2016 143056.7620078741 0.12 5.41
Sep 2016 143687.05037908143 0.44 4.89
Oct 2016 144370.00528680612 0.48 4.20
Nov 2016 145382.359603168 0.70 3.77
Dec 2016 146178.94151805723 0.55 3.10
Jan 2017 146920.81066364085 0.51 3.05
Feb 2017 147321.81384299256 0.27 3.08
Mar 2017 147607.8663693246 0.19 3.53
Apr 2017 147831.590129092 0.15 3.94
May 2017 148013.1831250679 0.12 4.03
Jun 2017 148481.22776547176 0.32 4.12
Jul 2017 150051.74385521028 1.06 5.02
Aug 2017 151249.17553000955 0.80 5.73
Sep 2017 152509.50253056243 0.83 6.14
Oct 2017 153091.64146261485 0.38 6.04
Nov 2017 154504.69092087765 0.92 6.28
Dec 2017 156597.1416572753 1.35 7.13
Jan 2018 158732.07222594545 1.36 8.04
Feb 2018 160271.8064838436 0.97 8.79
Mar 2018 160933.54051270316 0.41 9.03
Apr 2018 161742.50664526984 0.50 9.41
May 2018 163079.70090761746 0.83 10.18
Jun 2018 164659.6499162625 0.97 10.90
Jul 2018 166650.14470900976 1.21 11.06
Aug 2018 168791.21308877086 1.29 11.60
Sep 2018 171265.11961013987 1.47 12.30
Oct 2018 173371.53594477935 1.23 13.25
Nov 2018 175589.97279829977 1.28 13.65
Dec 2018 177673.13756146005 1.19 13.46
Jan 2019 179052.98614819502 0.78 12.80
Feb 2019 180005.53189258906 0.53 12.31
Mar 2019 180318.36211914933 0.17 12.05
Apr 2019 180779.9954783296 0.26 11.77
May 2019 181562.42192212873 0.43 11.33
Jun 2019 183099.79684918534 0.85 11.20
Jul 2019 184944.2109813164 1.01 10.98
Aug 2019 187008.65364849466 1.12 10.79
Sep 2019 188903.7628576219 1.01 10.30
Oct 2019 191526.82196247403 1.39 10.47
Nov 2019 193862.03286156812 1.22 10.41
Dec 2019 196198.27462252547 1.21 10.43
Jan 2020 198168.08784036143 1.00 10.68
Feb 2020 200609.19940615853 1.23 11.45
Mar 2020 203245.9881388077 1.31 12.72
Apr 2020 205777.7357846585 1.25 13.83
May 2020 207879.54294945102 1.02 14.50
Jun 2020 210049.61530163023 1.04 14.72
Jul 2020 213043.76934751714 1.43 15.19
Aug 2020 217244.38162214693 1.97 16.17
Sep 2020 222488.0915059737 2.41 17.78
Oct 2020 228233.63007289157 2.58 19.17
Nov 2020 234675.5442114066 2.82 21.05
Dec 2020 241648.78626299198 2.97 23.17
Jan 2021 248527.44941698175 2.85 25.41
Feb 2021 255853.899523485 2.95 27.54
Mar 2021 263227.67395087157 2.88 29.51
Apr 2021 271124.42252327554 3.00 31.76
May 2021 279111.65808047564 2.95 34.27
Jun 2021 287745.187218651 3.09 36.99
Jul 2021 296504.7388572123 3.04 39.18
Aug 2021 304677.30012214626 2.76 40.25
Sep 2021 311286.49627845146 2.17 39.91
Oct 2021 316989.7617471493 1.83 38.89
Nov 2021 321877.5226548861 1.54 37.16
Dec 2021 327238.47128015663 1.67 35.42
Jan 2022 334353.3478596729 2.17 34.53
Feb 2022 343256.0313765444 2.66 34.16
Mar 2022 353131.106250644 2.88 34.15
Apr 2022 362588.717802984 2.68 33.74
May 2022 370491.7563849269 2.18 32.74
Jun 2022 376262.9429123352 1.56 30.76
Jul 2022 376943.2544990546 0.18 27.13
Aug 2022 373823.1206316754 -0.83 22.70
Sep 2022 367696.30590031605 -1.64 18.12
Oct 2022 362506.8285965456 -1.41 14.36
Nov 2022 357460.79281980195 -1.39 11.06
Dec 2022 352428.6791755771 -1.41 7.70
Jan 2023 347184.51821681025 -1.49 3.84
Feb 2023 343804.2552100735 -0.97 0.16
Mar 2023 342195.55425586744 -0.47 -3.10
Apr 2023 343689.7543146982 0.44 -5.21
May 2023 345771.47554516763 0.61 -6.67
Jun 2023 348436.3212937902 0.77 -7.40
Jul 2023 350047.1554532489 0.46 -7.13
Aug 2023 351784.9785923422 0.50 -5.89
Sep 2023 353843.41322789714 0.59 -3.77
Oct 2023 355350.6447898934 0.43 -1.97
Nov 2023 355824.47068387223 0.13 -0.46
Dec 2023 355086.5430051239 -0.21 0.75
Jan 2024 355200.8111162902 0.03 2.31
Feb 2024 357148.5624558297 0.55 3.88
Mar 2024 360294.8913759741 0.88 5.29
Apr 2024 363230.4746723866 0.82 5.69
May 2024 364504.26060954086 0.35 5.42
Jun 2024 365044.4107162139 0.15 4.77
Jul 2024 364315.6849048501 -0.20 4.08
Aug 2024 364210.7798609086 -0.03 3.53
Sep 2024 364539.6723302819 0.09 3.02
Oct 2024 366129.92360547575 0.44 3.03
Nov 2024 367098.4408246915 0.27 3.17
Dec 2024 368068.48286851036 0.26 3.66
Jan 2025 368834.6935603651 0.21 3.84
Feb 2025 369460.57599423017 0.17 3.45
Mar 2025 368875.4876788068 -0.16 2.38
Apr 2025 368415.4958672283 -0.12 1.43
May 2025 368046.07420926256 -0.10 0.97
Jun 2025 368195.3656242445 0.04 0.86
Jul 2025 367340.0876082629 -0.23 0.83
Aug 2025 366453.0143627832 -0.24 0.62
Sep 2025 366232.80066722515 -0.06 0.46
Oct 2025 366875.829327398 0.18 0.20
Nov 2025 368164.5816938376 0.35 0.29
Dec 2025 370111.43899466656 0.53 0.56
Jan 2026 372549.64949568786 0.66 1.01
Feb 2026 374748.86515817256 0.59 1.43