St. Louis County, MO - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.
According to data from Realtor.com, the market hotness: supply score for St. Louis County, MO in February 2026 was 79.683.
The chart and table below shows the trend of the market hotness: supply score for St. Louis County, MO.
You can see similar for other Missouri 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: St. Louis County, Missouri - Realtor House Inventory Topic List
Data Source: Realtor.
St. Louis County, MO - Market Hotness: Trend of Supply Score
St. Louis County, MO - Market Hotness: Trend of Supply Score
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| Month | Supply Score |
|---|---|
| September 2017 | 82.92011019283747 |
| September 2017 | 87.74104683195593 |
| October 2017 | 84.02203856749311 |
| October 2017 | 78.65013774104683 |
| November 2017 | 87.94765840220386 |
| November 2017 | 89.94490358126723 |
| December 2017 | 92.63085399449037 |
| December 2017 | 92.63085399449037 |
| January 2018 | 87.74104683195593 |
| January 2018 | 90.0137741046832 |
| February 2018 | 91.04683195592287 |
| February 2018 | 90.49586776859503 |
| March 2018 | 90.633608815427 |
| March 2018 | 84.71074380165288 |
| April 2018 | 89.80716253443526 |
| April 2018 | 82.23140495867769 |
| May 2018 | 88.29201101928375 |
| May 2018 | 76.51515151515152 |
| June 2018 | 84.64187327823691 |
| June 2018 | 71.41873278236915 |
| July 2018 | 86.70798898071625 |
| July 2018 | 68.52617079889806 |
| August 2018 | 85.74380165289256 |
| August 2018 | 70.59228650137742 |
| September 2018 | 82.43801652892562 |
| September 2018 | 74.51790633608816 |
| October 2018 | 82.57575757575758 |
| October 2018 | 79.82093663911846 |
| November 2018 | 88.84297520661157 |
| November 2018 | 84.0909090909091 |
| December 2018 | 89.25619834710744 |
| December 2018 | 79.20110192837465 |
| January 2019 | 82.64462809917356 |
| January 2019 | 73.96694214876032 |
| February 2019 | 82.98898071625345 |
| February 2019 | 67.07988980716253 |
| March 2019 | 83.05785123966942 |
| March 2019 | 80.64738292011019 |
| April 2019 | 89.80716253443526 |
| April 2019 | 90.84022038567493 |
| May 2019 | 86.57024793388429 |
| May 2019 | 83.05785123966942 |
| June 2019 | 76.2396694214876 |
| June 2019 | 58.26446280991735 |
| July 2019 | 79.13223140495867 |
| July 2019 | 58.47107438016529 |
| August 2019 | 78.92561983471074 |
| August 2019 | 69.62809917355372 |
| September 2019 | 79.82093663911846 |
| September 2019 | 82.02479338842976 |
| October 2019 | 83.95316804407713 |
| October 2019 | 82.64462809917356 |
| November 2019 | 85.39944903581267 |
| November 2019 | 81.40495867768594 |
| December 2019 | 67.07988980716253 |
| December 2019 | 74.51790633608816 |
| January 2020 | 52.68595041322314 |
| January 2020 | 63.91184573002755 |
| February 2020 | 70.38567493112947 |
| February 2020 | 68.59504132231406 |
| March 2020 | 72.52066115702479 |
| March 2020 | 61.15702479338842 |
| April 2020 | 86.29476584022039 |
| April 2020 | 79.06336088154269 |
| May 2020 | 82.43801652892562 |
| May 2020 | 76.72176308539946 |
| June 2020 | 84.57300275482093 |
| June 2020 | 79.68319559228651 |
| July 2020 | 71.21212121212122 |
| July 2020 | 73.62258953168043 |
| August 2020 | 71.41873278236915 |
| August 2020 | 59.435261707988985 |
| September 2020 | 59.50413223140496 |
| September 2020 | 54.33884297520662 |
| October 2020 | 50 |
| October 2020 | 45.45454545454545 |
| November 2020 | 50.34435261707989 |
| November 2020 | 36.77685950413223 |
| December 2020 | 38.29201101928375 |
| December 2020 | 43.18181818181818 |
| January 2021 | 42.90633608815427 |
| January 2021 | 46.69421487603306 |
| February 2021 | 71.28099173553719 |
| February 2021 | 64.18732782369146 |
| March 2021 | 72.52066115702479 |
| March 2021 | 63.36088154269972 |
| April 2021 | 74.31129476584022 |
| April 2021 | 64.94490358126723 |
| May 2021 | 64.18732782369146 |
| May 2021 | 57.438016528925615 |
| June 2021 | 49.311294765840216 |
| June 2021 | 51.92837465564738 |
| July 2021 | 55.64738292011019 |
| July 2021 | 55.64738292011019 |
| August 2021 | 69.76584022038568 |
| August 2021 | 51.72176308539945 |
| September 2021 | 69.55922865013774 |
| September 2021 | 53.85674931129476 |
| October 2021 | 71.48760330578511 |
| October 2021 | 61.22589531680441 |
| November 2021 | 81.12947658402204 |
| November 2021 | 55.23415977961432 |
| December 2021 | 81.68044077134986 |
| December 2021 | 70.11019283746556 |
| January 2022 | 81.5426997245179 |
| January 2022 | 64.80716253443526 |
| February 2022 | 85.74380165289256 |
| February 2022 | 79.68319559228651 |
| March 2022 | 77.41046831955923 |
| March 2022 | 58.7465564738292 |
| April 2022 | 76.10192837465564 |
| April 2022 | 66.59779614325069 |
| May 2022 | 72.93388429752066 |
| May 2022 | 68.59504132231406 |
| June 2022 | 79.47658402203857 |
| June 2022 | 53.71900826446281 |
| July 2022 | 73.82920110192838 |
| July 2022 | 52.61707988980716 |
| August 2022 | 82.1625344352617 |
| August 2022 | 55.71625344352618 |
| September 2022 | 86.01928374655647 |
| September 2022 | 69.90358126721763 |
| October 2022 | 91.73553719008265 |
| October 2022 | 80.50964187327824 |
| November 2022 | 89.0495867768595 |
| November 2022 | 74.93112947658402 |
| December 2022 | 94.0771349862259 |
| December 2022 | 85.88154269972452 |
| January 2023 | 94.28374655647383 |
| January 2023 | 78.03030303030303 |
| February 2023 | 94.42148760330579 |
| February 2023 | 78.58126721763085 |
| March 2023 | 92.4931129476584 |
| March 2023 | 82.85123966942149 |
| April 2023 | 92.14876033057851 |
| April 2023 | 89.6694214876033 |
| May 2023 | 90.22038567493112 |
| May 2023 | 69.35261707988981 |
| June 2023 | 85.81267217630854 |
| June 2023 | 62.8099173553719 |
| July 2023 | 78.65013774104683 |
| July 2023 | 62.32782369146006 |
| August 2023 | 84.84848484848484 |
| August 2023 | 72.10743801652893 |
| September 2023 | 92.21763085399449 |
| September 2023 | 79.13223140495867 |
| October 2023 | 93.04407713498622 |
| October 2023 | 67.90633608815428 |
| November 2023 | 83.33333333333334 |
| November 2023 | 64.0495867768595 |
| December 2023 | 85.81267217630854 |
| December 2023 | 79.54545454545455 |
| January 2024 | 84.50413223140497 |
| January 2024 | 89.53168044077135 |
| February 2024 | 94.00826446280992 |
| February 2024 | 81.40495867768594 |
| March 2024 | 92.63085399449037 |
| March 2024 | 54.88980716253443 |
| April 2024 | 88.77410468319559 |
| April 2024 | 59.22865013774105 |
| May 2024 | 92.14876033057851 |
| May 2024 | 64.53168044077135 |
| June 2024 | 89.53168044077135 |
| June 2024 | 55.371900826446286 |
| July 2024 | 84.84848484848484 |
| July 2024 | 42.768595041322314 |
| August 2024 | 92.14876033057851 |
| August 2024 | 59.22865013774105 |
| September 2024 | 90.633608815427 |
| September 2024 | 53.994490358126725 |
| October 2024 | 86.57024793388429 |
| October 2024 | 72.86501377410468 |
| November 2024 | 85.53719008264463 |
| November 2024 | 75.27548209366391 |
| December 2024 | 85.60606060606061 |
| December 2024 | 67.14876033057851 |
| January 2025 | 90.0137741046832 |
| January 2025 | 66.59779614325069 |
| February 2025 | 93.93939393939394 |
| February 2025 | 73.07162534435263 |
| March 2025 | 94.21487603305785 |
| March 2025 | 83.60881542699724 |
| April 2025 | 89.39393939393939 |
| April 2025 | 81.8870523415978 |
| May 2025 | 81.8870523415978 |
| May 2025 | 63.56749311294766 |
| June 2025 | 80.57851239669421 |
| June 2025 | 61.15702479338842 |
| July 2025 | 85.9504132231405 |
| July 2025 | 56.81818181818182 |
| August 2025 | 85.74380165289256 |
| August 2025 | 54.75206611570248 |
| September 2025 | 84.50413223140497 |
| September 2025 | 61.70798898071625 |
| October 2025 | 86.29476584022039 |
| October 2025 | 73.20936639118457 |
| November 2025 | 89.11845730027548 |
| November 2025 | 75.82644628099173 |
| December 2025 | 91.59779614325069 |
| December 2025 | 82.57575757575758 |
| January 2026 | 87.39669421487604 |
| January 2026 | 75 |
| February 2026 | 88.29201101928375 |
| February 2026 | 60.33057851239669 |
| March 2026 | 93.59504132231406 |
| March 2026 | 79.68319559228651 |