Cowlitz County, Washington - 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 Cowlitz County, Washington in February 2026 was $413,375.467. The month over month percentage change (MoM) was 0.22%, and the year over year percentage change (YoY) was 0.60%.

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

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

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.
Cowlitz County, WA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Cowlitz County, WA - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
Items per page:
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 171481.5918943893 0.37 4.86
Feb 2015 172222.4538540944 0.43 4.95
Mar 2015 173135.95095391243 0.53 5.11
Apr 2015 174666.78188889654 0.88 5.67
May 2015 176515.48304093583 1.06 6.24
Jun 2015 178587.84366606604 1.17 6.90
Jul 2015 180756.32403888204 1.21 7.52
Aug 2015 182761.30633673884 1.11 8.30
Sep 2015 184667.35082439845 1.04 9.04
Oct 2015 186503.13208058578 0.99 9.90
Nov 2015 188268.46871837587 0.95 10.59
Dec 2015 189912.4602508545 0.87 11.15
Jan 2016 191553.35098017496 0.86 11.71
Feb 2016 193197.9885376913 0.86 12.18
Mar 2016 194681.9436999955 0.77 12.45
Apr 2016 196013.36424868857 0.68 12.22
May 2016 197529.54216282096 0.77 11.91
Jun 2016 199361.78004710507 0.93 11.63
Jul 2016 201261.11340353327 0.95 11.34
Aug 2016 202979.314753375 0.85 11.06
Sep 2016 204627.81840148044 0.81 10.81
Oct 2016 206416.0846004677 0.87 10.68
Nov 2016 208524.77910967136 1.02 10.76
Dec 2016 210877.52816856673 1.13 11.04
Jan 2017 213145.89717569124 1.08 11.27
Feb 2017 215151.51932969186 0.94 11.36
Mar 2017 217220.25142879528 0.96 11.58
Apr 2017 219338.56427713085 0.98 11.90
May 2017 221505.5108946058 0.99 12.14
Jun 2017 223514.57956661575 0.91 12.12
Jul 2017 225565.1851253501 0.92 12.08
Aug 2017 227671.43654410317 0.93 12.17
Sep 2017 230038.57608776935 1.04 12.42
Oct 2017 232269.1990062891 0.97 12.53
Nov 2017 234447.33101658066 0.94 12.43
Dec 2017 236280.94938361365 0.78 12.05
Jan 2018 238049.69165403894 0.75 11.68
Feb 2018 239555.759056357 0.63 11.34
Mar 2018 241430.15400361177 0.78 11.15
Apr 2018 243191.4224055528 0.73 10.88
May 2018 245268.0687456023 0.85 10.73
Jun 2018 247120.13052988087 0.76 10.56
Jul 2018 249548.93971897848 0.98 10.63
Aug 2018 251987.6514098855 0.98 10.68
Sep 2018 253876.49409699053 0.75 10.36
Oct 2018 255080.26644028266 0.47 9.82
Nov 2018 256082.46000316984 0.39 9.23
Dec 2018 257581.21098619085 0.59 9.02
Jan 2019 259315.8152927281 0.67 8.93
Feb 2019 261157.99965977808 0.71 9.02
Mar 2019 263281.7108990774 0.81 9.05
Apr 2019 265598.5404057754 0.88 9.21
May 2019 267967.64111889276 0.89 9.26
Jun 2019 270270.57000000594 0.86 9.37
Jul 2019 272452.40536438976 0.81 9.18
Aug 2019 274610.59971784946 0.79 8.98
Sep 2019 276448.4781062629 0.67 8.89
Oct 2019 278403.32717133494 0.71 9.14
Nov 2019 280830.04823440313 0.87 9.66
Dec 2019 283424.6802615912 0.92 10.03
Jan 2020 285836.1925809705 0.85 10.23
Feb 2020 288195.2197286506 0.83 10.35
Mar 2020 290783.5308729737 0.90 10.45
Apr 2020 293616.032576561 0.97 10.55
May 2020 295627.7227820824 0.69 10.32
Jun 2020 297166.5648130988 0.52 9.95
Jul 2020 298976.81140376074 0.61 9.74
Aug 2020 302095.4717406955 1.04 10.01
Sep 2020 307055.05320894695 1.64 11.07
Oct 2020 312943.55790618254 1.92 12.41
Nov 2020 318945.77883379976 1.92 13.57
Dec 2020 324666.9423109856 1.79 14.55
Jan 2021 329975.036927104 1.64 15.44
Feb 2021 335993.6891544231 1.82 16.59
Mar 2021 342123.6009892404 1.82 17.66
Apr 2021 348355.5468364741 1.82 18.64
May 2021 354255.7170462374 1.69 19.83
Jun 2021 359710.66582725337 1.54 21.05
Jul 2021 364898.8875229896 1.44 22.05
Aug 2021 368327.32133982074 0.94 21.92
Sep 2021 370263.3450508662 0.53 20.59
Oct 2021 371162.25065327686 0.24 18.60
Nov 2021 372491.1560297343 0.36 16.79
Dec 2021 374823.8918260285 0.63 15.45
Jan 2022 379172.569089404 1.16 14.91
Feb 2022 385452.66571756505 1.66 14.72
Mar 2022 393032.4657270619 1.97 14.88
Apr 2022 400200.20898911805 1.82 14.88
May 2022 405255.94741403963 1.26 14.40
Jun 2022 407810.09517886577 0.63 13.37
Jul 2022 407172.5907989466 -0.16 11.59
Aug 2022 404210.60443768534 -0.73 9.74
Sep 2022 400257.56054647587 -0.98 8.10
Oct 2022 397501.7921037974 -0.69 7.10
Nov 2022 395583.6238837089 -0.48 6.20
Dec 2022 393369.675620743 -0.56 4.95
Jan 2023 390922.2961419532 -0.62 3.10
Feb 2023 389358.63695690874 -0.40 1.01
Mar 2023 390005.93120430823 0.17 -0.77
Apr 2023 391578.8091551596 0.40 -2.15
May 2023 393789.7138387554 0.56 -2.83
Jun 2023 395924.6321740627 0.54 -2.91
Jul 2023 397999.4312569154 0.52 -2.25
Aug 2023 399934.6235229143 0.49 -1.06
Sep 2023 401220.20869828266 0.32 0.24
Oct 2023 401611.1318130433 0.10 1.03
Nov 2023 401806.955142383 0.05 1.57
Dec 2023 401831.9380009437 0.01 2.15
Jan 2024 402199.2702206841 0.09 2.89
Feb 2024 402982.5284831896 0.20 3.50
Mar 2024 404867.9296635654 0.47 3.81
Apr 2024 407589.1401379979 0.67 4.09
May 2024 410343.5107408394 0.68 4.20
Jun 2024 411612.16996998154 0.31 3.96
Jul 2024 411969.0641362726 0.09 3.51
Aug 2024 411726.59537035576 -0.06 2.95
Sep 2024 411781.2561630322 0.01 2.63
Oct 2024 411506.68764259544 -0.07 2.46
Nov 2024 411040.7097095637 -0.11 2.30
Dec 2024 410719.51273299614 -0.08 2.21
Jan 2025 410759.1779770223 0.01 2.13
Feb 2025 410923.6631069365 0.04 1.97
Mar 2025 410068.4226958971 -0.21 1.28
Apr 2025 408627.10299549764 -0.35 0.26
May 2025 407229.34055996715 -0.34 -0.76
Jun 2025 406690.14485244855 -0.13 -1.20
Jul 2025 406765.61398358975 0.02 -1.26
Aug 2025 406999.6829594629 0.06 -1.15
Sep 2025 407382.16352773487 0.09 -1.07
Oct 2025 408457.4425767583 0.26 -0.74
Nov 2025 409737.4356252081 0.31 -0.32
Dec 2025 411295.8755431741 0.38 0.14
Jan 2026 412477.81807208783 0.29 0.42
Feb 2026 413375.4666343921 0.22 0.60