Island County, WA - Market Hotness: Trend of Supply Score (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for Island County, WA in February 2026 was 72.039.

The chart and table below shows the trend of the market hotness: supply score for Island County, WA.

You can see similar for other Washington counties.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Island County, WA - Market Hotness: Trend of Supply Score
Island County, WA - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 82.92011019283747
October 2017 76.10192837465564
November 2017 78.03030303030303
December 2017 82.78236914600551
January 2018 67.35537190082644
February 2018 66.80440771349862
March 2018 70.38567493112947
April 2018 94.00826446280992
May 2018 95.38567493112947
June 2018 94.00826446280992
July 2018 94.35261707988981
August 2018 88.01652892561982
September 2018 89.80716253443526
October 2018 84.29752066115702
November 2018 81.47382920110194
December 2018 67.4931129476584
January 2019 65.56473829201101
February 2019 73.48484848484848
March 2019 65.15151515151516
April 2019 67.07988980716253
May 2019 82.85123966942149
June 2019 76.2396694214876
July 2019 83.53994490358126
August 2019 79.75206611570248
September 2019 79.82093663911846
October 2019 76.03305785123968
November 2019 70.31680440771349
December 2019 66.46005509641874
January 2020 66.32231404958677
February 2020 59.02203856749312
March 2020 49.03581267217631
April 2020 89.80716253443526
May 2020 91.18457300275482
June 2020 90.08264462809917
July 2020 87.67217630853995
August 2020 88.22314049586777
September 2020 90.49586776859503
October 2020 85.67493112947659
November 2020 90.15151515151516
December 2020 84.64187327823691
January 2021 79.54545454545455
February 2021 90.49586776859503
March 2021 90.9090909090909
April 2021 85.88154269972452
May 2021 94.28374655647383
June 2021 93.52617079889806
July 2021 90.35812672176309
August 2021 69.76584022038568
September 2021 78.65013774104683
October 2021 81.68044077134986
November 2021 85.39944903581267
December 2021 82.98898071625345
January 2022 84.57300275482093
February 2022 94.9724517906336
March 2022 97.2451790633609
April 2022 82.23140495867769
May 2022 93.80165289256198
June 2022 92.4931129476584
July 2022 87.87878787878788
August 2022 76.10192837465564
September 2022 72.03856749311295
October 2022 56.33608815426997
November 2022 52.27272727272727
December 2022 52.13498622589532
January 2023 29.338842975206614
February 2023 25.68870523415978
March 2023 53.30578512396694
April 2023 87.53443526170798
May 2023 89.87603305785123
June 2023 75.20661157024794
July 2023 66.52892561983471
August 2023 53.4435261707989
September 2023 63.91184573002755
October 2023 47.58953168044077
November 2023 37.8099173553719
December 2023 38.63636363636363
January 2024 44.696969696969695
February 2024 53.374655647382916
March 2024 43.93939393939394
April 2024 70.59228650137742
May 2024 95.59228650137742
June 2024 83.53994490358126
July 2024 65.15151515151516
August 2024 60.88154269972452
September 2024 53.994490358126725
October 2024 36.36363636363637
November 2024 41.66666666666667
December 2024 47.658402203856745
January 2025 43.112947658402206
February 2025 52.20385674931129
March 2025 66.04683195592287
April 2025 75.55096418732782
May 2025 87.74104683195593
June 2025 80.57851239669421
July 2025 61.019283746556475
August 2025 58.1267217630854
September 2025 47.658402203856745
October 2025 40.15151515151515
November 2025 36.08815426997245
December 2025 21.763085399449036
January 2026 16.18457300275482
February 2026 13.980716253443525
March 2026 72.03856749311295