Island County, Washington - 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 Island County, Washington in February 2026 was $974,651.801. The month over month percentage change (MoM) was 0.48%, and the year over year percentage change (YoY) was 0.35%.

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

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

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.
Island County, WA - Trend of Zillow Home Value Index (ZHVI) - Top Tier ($)
Island County, WA - Trend of Zillow Home Value Index (ZHVI) - Top Tier
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 469316.728228867 0.19 4.06
Feb 2015 470884.7458989403 0.33 3.91
Mar 2015 473183.2064189897 0.49 3.82
Apr 2015 475127.8350508788 0.41 3.83
May 2015 477405.90446710476 0.48 4.01
Jun 2015 480416.461177907 0.63 4.36
Jul 2015 484348.54967225884 0.82 4.83
Aug 2015 487536.19585497334 0.66 5.08
Sep 2015 490457.0037453519 0.60 5.24
Oct 2015 493817.24079290224 0.69 5.67
Nov 2015 498568.7622613352 0.96 6.47
Dec 2015 503165.1100715797 0.92 7.41
Jan 2016 508023.08829738107 0.97 8.25
Feb 2016 511955.82305568334 0.77 8.72
Mar 2016 515952.5575052793 0.78 9.04
Apr 2016 519512.28907991684 0.69 9.34
May 2016 523479.0061397206 0.76 9.65
Jun 2016 527906.0982100526 0.85 9.89
Jul 2016 532254.9075141316 0.82 9.89
Aug 2016 536270.7357372213 0.75 10.00
Sep 2016 539629.6294331899 0.63 10.03
Oct 2016 541999.3141978754 0.44 9.76
Nov 2016 544139.9888218973 0.40 9.14
Dec 2016 546875.3106418139 0.50 8.69
Jan 2017 550745.9139541365 0.71 8.41
Feb 2017 554839.0228089546 0.74 8.38
Mar 2017 558875.1363255163 0.73 8.32
Apr 2017 563269.6412721513 0.79 8.42
May 2017 567619.2246087975 0.77 8.43
Jun 2017 571967.6805196112 0.77 8.35
Jul 2017 576005.9884691248 0.71 8.22
Aug 2017 580269.0449425819 0.74 8.20
Sep 2017 584024.0276372555 0.65 8.23
Oct 2017 586912.216116093 0.50 8.29
Nov 2017 589639.1623079823 0.47 8.36
Dec 2017 591347.6016852685 0.29 8.13
Jan 2018 593299.718124162 0.33 7.73
Feb 2018 594722.8977191107 0.24 7.19
Mar 2018 598023.0403086208 0.56 7.01
Apr 2018 602892.8653041585 0.81 7.04
May 2018 610109.8807932473 1.20 7.49
Jun 2018 617575.0368939331 1.22 7.97
Jul 2018 624952.3447153023 1.20 8.50
Aug 2018 631023.8209838645 0.97 8.75
Sep 2018 635556.3275949693 0.72 8.82
Oct 2018 636724.7353158435 0.18 8.49
Nov 2018 635550.9406414054 -0.18 7.79
Dec 2018 633851.568300954 -0.27 7.19
Jan 2019 632960.7469277628 -0.14 6.69
Feb 2019 633316.2908789135 0.06 6.49
Mar 2019 636090.3641082775 0.44 6.37
Apr 2019 639643.3366422047 0.56 6.10
May 2019 642165.3715681563 0.39 5.25
Jun 2019 642919.9844571352 0.12 4.10
Jul 2019 644452.1302349935 0.24 3.12
Aug 2019 647712.4764251375 0.51 2.65
Sep 2019 651116.3082772671 0.53 2.45
Oct 2019 654691.0967022835 0.55 2.82
Nov 2019 657925.7940079109 0.49 3.52
Dec 2019 661513.6862558037 0.55 4.36
Jan 2020 664625.3887341503 0.47 5.00
Feb 2020 668225.3665262153 0.54 5.51
Mar 2020 672531.3107281594 0.64 5.73
Apr 2020 677095.2272169435 0.68 5.86
May 2020 680379.7656740398 0.49 5.95
Jun 2020 682868.2020772048 0.37 6.21
Jul 2020 686367.7560985001 0.51 6.50
Aug 2020 694336.4297911865 1.16 7.20
Sep 2020 707828.4114747056 1.94 8.71
Oct 2020 725405.4784492576 2.48 10.80
Nov 2020 744461.1123601032 2.63 13.15
Dec 2020 762898.662940422 2.48 15.33
Jan 2021 779338.2670641468 2.15 17.26
Feb 2021 796443.8551739058 2.19 19.19
Mar 2021 812893.7886697558 2.07 20.87
Apr 2021 833595.7617922033 2.55 23.11
May 2021 858144.8757020774 2.95 26.13
Jun 2021 883580.6336249089 2.96 29.39
Jul 2021 906224.2097475809 2.56 32.03
Aug 2021 919935.479190325 1.51 32.49
Sep 2021 928981.4902569501 0.98 31.24
Oct 2021 932840.5864507667 0.42 28.60
Nov 2021 935723.270164989 0.31 25.69
Dec 2021 938982.1896560327 0.35 23.08
Jan 2022 948466.3744114457 1.01 21.70
Feb 2022 962716.0630706624 1.50 20.88
Mar 2022 983561.8999468065 2.17 21.00
Apr 2022 1006053.2468770364 2.29 20.69
May 2022 1025789.1915103908 1.96 19.54
Jun 2022 1037441.070922108 1.14 17.41
Jul 2022 1033736.9788513599 -0.36 14.07
Aug 2022 1019079.142300879 -1.42 10.78
Sep 2022 998302.0189060839 -2.04 7.46
Oct 2022 983077.7338832533 -1.52 5.39
Nov 2022 973396.4771662657 -0.98 4.03
Dec 2022 966166.5081086891 -0.74 2.90
Jan 2023 955224.3080402456 -1.13 0.71
Feb 2023 946347.0177002926 -0.93 -1.70
Mar 2023 940112.0571568949 -0.66 -4.42
Apr 2023 941113.1158709135 0.11 -6.45
May 2023 946131.2533246748 0.53 -7.77
Jun 2023 952834.1774466842 0.71 -8.15
Jul 2023 957524.1023177765 0.49 -7.37
Aug 2023 957194.0937824469 -0.03 -6.07
Sep 2023 955086.0038054086 -0.22 -4.33
Oct 2023 952038.8394970509 -0.32 -3.16
Nov 2023 950672.3376734369 -0.14 -2.33
Dec 2023 948956.7575830133 -0.18 -1.78
Jan 2024 945615.2343810579 -0.35 -1.01
Feb 2024 941944.4229363236 -0.39 -0.46
Mar 2024 942785.4933169107 0.09 0.28
Apr 2024 947770.1450022835 0.53 0.71
May 2024 953159.1560920634 0.57 0.74
Jun 2024 954925.6667410504 0.19 0.22
Jul 2024 955622.3494319258 0.07 -0.20
Aug 2024 958284.935093654 0.28 0.11
Sep 2024 963473.6636214984 0.54 0.88
Oct 2024 969011.7995635401 0.57 1.78
Nov 2024 971889.4089512149 0.30 2.23
Dec 2024 972969.6476796656 0.11 2.53
Jan 2025 971968.4782767375 -0.10 2.79
Feb 2025 971213.9799691519 -0.08 3.11
Mar 2025 968905.9122904259 -0.24 2.77
Apr 2025 967566.567047492 -0.14 2.09
May 2025 965250.0066929851 -0.24 1.27
Jun 2025 964255.3615486332 -0.10 0.98
Jul 2025 962796.1133483457 -0.15 0.75
Aug 2025 961683.6418085885 -0.12 0.36
Sep 2025 960608.0585047122 -0.11 -0.30
Oct 2025 960300.5474987598 -0.03 -0.90
Nov 2025 962149.5824325708 0.19 -1.00
Dec 2025 964905.8868996442 0.29 -0.83
Jan 2026 969964.7661658417 0.52 -0.21
Feb 2026 974651.8007514585 0.48 0.35