Walla Walla 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 Walla Walla County, WA in February 2026 was 36.501.

The chart and table below shows the trend of the market hotness: supply score for Walla Walla 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.
Walla Walla County, WA - Market Hotness: Trend of Supply Score
Walla Walla County, WA - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 88.56749311294766
October 2017 89.39393939393939
November 2017 94.83471074380165
December 2017 75.75757575757575
January 2018 70.17906336088154
February 2018 59.29752066115702
March 2018 52.13498622589532
April 2018 67.8374655647383
May 2018 66.11570247933885
June 2018 60.537190082644635
July 2018 79.61432506887053
August 2018 73.27823691460054
September 2018 66.46005509641874
October 2018 67.42424242424242
November 2018 68.38842975206612
December 2018 75.75757575757575
January 2019 72.03856749311295
February 2019 68.25068870523417
March 2019 44.97245179063361
April 2019 22.520661157024794
May 2019 27.479338842975203
June 2019 84.91735537190083
July 2019 75.20661157024794
August 2019 76.44628099173553
September 2019 84.0909090909091
October 2019 89.11845730027548
November 2019 86.29476584022039
December 2019 67.07988980716253
January 2020 54.33884297520662
February 2020 60.33057851239669
March 2020 56.40495867768595
April 2020 50.13774104683195
May 2020 65.35812672176309
June 2020 87.53443526170798
July 2020 80.64738292011019
August 2020 90.42699724517907
September 2020 69.42148760330579
October 2020 81.19834710743802
November 2020 80.09641873278237
December 2020 90.84022038567493
January 2021 95.31680440771349
February 2021 95.59228650137742
March 2021 77.8236914600551
April 2021 37.8099173553719
May 2021 84.91735537190083
June 2021 77.27272727272727
July 2021 75.34435261707989
August 2021 65.22038567493112
September 2021 71.41873278236915
October 2021 84.366391184573
November 2021 70.52341597796143
December 2021 37.46556473829201
January 2022 55.371900826446286
February 2022 48.829201101928376
March 2022 35.39944903581267
April 2022 41.52892561983471
May 2022 81.19834710743802
June 2022 57.162534435261705
July 2022 63.498622589531685
August 2022 75.55096418732782
September 2022 53.23691460055097
October 2022 48.62258953168045
November 2022 80.64738292011019
December 2022 73.4159779614325
January 2023 55.99173553719008
February 2023 58.60881542699724
March 2023 35.9504132231405
April 2023 44.90358126721763
May 2023 61.15702479338842
June 2023 52.47933884297521
July 2023 33.539944903581265
August 2023 21.763085399449036
September 2023 41.391184573002754
October 2023 63.705234159779614
November 2023 55.16528925619835
December 2023 28.09917355371901
January 2024 33.608815426997246
February 2024 24.380165289256198
March 2024 19.62809917355372
April 2024 40.42699724517907
May 2024 56.33608815426997
June 2024 43.870523415977964
July 2024 54.33884297520662
August 2024 49.03581267217631
September 2024 21.349862258953166
October 2024 13.774104683195592
November 2024 20.867768595041323
December 2024 41.59779614325069
January 2025 37.1900826446281
February 2025 34.43526170798898
March 2025 39.11845730027548
April 2025 63.498622589531685
May 2025 77.27272727272727
June 2025 66.18457300275482
July 2025 53.51239669421488
August 2025 40.97796143250689
September 2025 24.03581267217631
October 2025 19.214876033057852
November 2025 15.84022038567493
December 2025 18.25068870523416
January 2026 15.289256198347106
February 2026 24.173553719008265
March 2026 36.50137741046832