Whatcom 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 Whatcom County, WA in February 2026 was 79.821.

The chart and table below shows the trend of the market hotness: supply score for Whatcom 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.
Whatcom County, WA - Market Hotness: Trend of Supply Score
Whatcom County, WA - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 93.4573002754821
October 2017 84.02203856749311
November 2017 76.17079889807162
December 2017 62.67217630853994
January 2018 65.97796143250689
February 2018 70.31680440771349
March 2018 68.93939393939394
April 2018 83.53994490358126
May 2018 87.32782369146005
June 2018 88.49862258953168
July 2018 90.56473829201101
August 2018 88.01652892561982
September 2018 92.8374655647383
October 2018 86.22589531680441
November 2018 84.64187327823691
December 2018 84.02203856749311
January 2019 73.96694214876032
February 2019 82.98898071625345
March 2019 84.71074380165288
April 2019 81.12947658402204
May 2019 83.81542699724518
June 2019 84.64187327823691
July 2019 85.46831955922865
August 2019 84.57300275482093
September 2019 82.02479338842976
October 2019 78.71900826446281
November 2019 73.96694214876032
December 2019 67.07988980716253
January 2020 61.08815426997245
February 2020 43.93939393939394
March 2020 45.3168044077135
April 2020 88.84297520661157
May 2020 92.21763085399449
June 2020 80.99173553719008
July 2020 66.32231404958677
August 2020 74.79338842975206
September 2020 69.42148760330579
October 2020 71.07438016528926
November 2020 69.14600550964187
December 2020 48.829201101928376
January 2021 43.388429752066116
February 2021 33.95316804407714
March 2021 61.91460055096418
April 2021 69.21487603305785
May 2021 60.19283746556474
June 2021 72.58953168044077
July 2021 70.31680440771349
August 2021 56.81818181818182
September 2021 78.65013774104683
October 2021 76.65289256198346
November 2021 86.63911845730028
December 2021 81.68044077134986
January 2022 64.80716253443526
February 2022 83.95316804407713
March 2022 88.63636363636364
April 2022 87.25895316804407
May 2022 84.29752066115702
June 2022 81.33608815426997
July 2022 86.08815426997245
August 2022 89.32506887052341
September 2022 77.13498622589532
October 2022 67.4931129476584
November 2022 64.11845730027548
December 2022 45.24793388429752
January 2023 53.099173553719005
February 2023 41.52892561983471
March 2023 41.59779614325069
April 2023 69.90358126721763
May 2023 58.60881542699724
June 2023 65.84022038567493
July 2023 60.74380165289256
August 2023 48.760330578512395
September 2023 59.57300275482093
October 2023 45.9366391184573
November 2023 49.03581267217631
December 2023 43.18181818181818
January 2024 31.267217630853995
February 2024 20.798898071625345
March 2024 39.60055096418733
April 2024 67.4931129476584
May 2024 88.84297520661157
June 2024 85.74380165289256
July 2024 79.75206611570248
August 2024 89.0495867768595
September 2024 77.2038567493113
October 2024 51.92837465564738
November 2024 42.42424242424242
December 2024 53.23691460055097
January 2025 52.13498622589532
February 2025 39.18732782369146
March 2025 75.20661157024794
April 2025 77.7548209366391
May 2025 80.78512396694215
June 2025 80.57851239669421
July 2025 67.21763085399449
August 2025 63.15426997245179
September 2025 61.70798898071625
October 2025 47.107438016528924
November 2025 40.082644628099175
December 2025 36.43250688705234
January 2026 26.997245179063363
February 2026 24.173553719008265
March 2026 79.82093663911846