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.
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Related Topics: Whatcom County, Washington - Realtor House Inventory Topic List
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 |