Winnebago County, IL - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.
According to data from Realtor.com, the market hotness: supply score for Winnebago County, IL in February 2026 was 96.97.
The chart and table below shows the trend of the market hotness: supply score for Winnebago County, IL.
You can see similar for other Illinois 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: Winnebago County, Illinois - Realtor House Inventory Topic List
Data Source: Realtor.
Winnebago County, IL - Market Hotness: Trend of Supply Score
Winnebago County, IL - Market Hotness: Trend of Supply Score
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| Month | Supply Score |
|---|---|
| September 2017 | 80.16528925619835 |
| October 2017 | 82.57575757575758 |
| November 2017 | 73.55371900826447 |
| December 2017 | 72.65840220385675 |
| January 2018 | 82.64462809917356 |
| February 2018 | 82.78236914600551 |
| March 2018 | 71.76308539944904 |
| April 2018 | 59.02203856749312 |
| May 2018 | 77.54820936639119 |
| June 2018 | 89.80716253443526 |
| July 2018 | 89.18732782369146 |
| August 2018 | 89.25619834710744 |
| September 2018 | 81.61157024793388 |
| October 2018 | 75.34435261707989 |
| November 2018 | 76.03305785123968 |
| December 2018 | 79.20110192837465 |
| January 2019 | 86.8457300275482 |
| February 2019 | 74.65564738292011 |
| March 2019 | 60.33057851239669 |
| April 2019 | 62.05234159779614 |
| May 2019 | 75.06887052341598 |
| June 2019 | 75.34435261707989 |
| July 2019 | 85.46831955922865 |
| August 2019 | 92.90633608815428 |
| September 2019 | 91.18457300275482 |
| October 2019 | 86.43250688705234 |
| November 2019 | 82.57575757575758 |
| December 2019 | 81.95592286501378 |
| January 2020 | 80.78512396694215 |
| February 2020 | 67.42424242424242 |
| March 2020 | 65.633608815427 |
| April 2020 | 79.61432506887053 |
| May 2020 | 65.35812672176309 |
| June 2020 | 63.29201101928375 |
| July 2020 | 84.57300275482093 |
| August 2020 | 90.42699724517907 |
| September 2020 | 90.49586776859503 |
| October 2020 | 87.19008264462809 |
| November 2020 | 96.28099173553719 |
| December 2020 | 94.21487603305785 |
| January 2021 | 85.81267217630854 |
| February 2021 | 71.28099173553719 |
| March 2021 | 71.28099173553719 |
| April 2021 | 69.21487603305785 |
| May 2021 | 88.29201101928375 |
| June 2021 | 91.18457300275482 |
| July 2021 | 90.84022038567493 |
| August 2021 | 86.57024793388429 |
| September 2021 | 90.49586776859503 |
| October 2021 | 81.68044077134986 |
| November 2021 | 74.79338842975206 |
| December 2021 | 67.14876033057851 |
| January 2022 | 85.88154269972452 |
| February 2022 | 83.40220385674931 |
| March 2022 | 71.48760330578511 |
| April 2022 | 78.85674931129476 |
| May 2022 | 78.58126721763085 |
| June 2022 | 81.06060606060606 |
| July 2022 | 95.79889807162535 |
| August 2022 | 82.1625344352617 |
| September 2022 | 95.93663911845731 |
| October 2022 | 90.42699724517907 |
| November 2022 | 87.32782369146005 |
| December 2022 | 94.0771349862259 |
| January 2023 | 86.8457300275482 |
| February 2023 | 86.08815426997245 |
| March 2023 | 70.66115702479338 |
| April 2023 | 73.96694214876032 |
| May 2023 | 90.22038567493112 |
| June 2023 | 98.27823691460054 |
| July 2023 | 98.69146005509641 |
| August 2023 | 98.96694214876032 |
| September 2023 | 97.10743801652893 |
| October 2023 | 96.07438016528926 |
| November 2023 | 98.14049586776859 |
| December 2023 | 99.86225895316805 |
| January 2024 | 98.7603305785124 |
| February 2024 | 86.77685950413223 |
| March 2024 | 77.27272727272727 |
| April 2024 | 87.19008264462809 |
| May 2024 | 88.84297520661157 |
| June 2024 | 98.55371900826447 |
| July 2024 | 99.58677685950413 |
| August 2024 | 99.65564738292011 |
| September 2024 | 99.3801652892562 |
| October 2024 | 99.10468319559229 |
| November 2024 | 99.31129476584022 |
| December 2024 | 99.10468319559229 |
| January 2025 | 99.51790633608816 |
| February 2025 | 94.6969696969697 |
| March 2025 | 96.69421487603306 |
| April 2025 | 98.62258953168043 |
| May 2025 | 86.29476584022039 |
| June 2025 | 84.64187327823691 |
| July 2025 | 87.60330578512396 |
| August 2025 | 85.74380165289256 |
| September 2025 | 88.98071625344353 |
| October 2025 | 94.21487603305785 |
| November 2025 | 93.93939393939394 |
| December 2025 | 95.73002754820936 |
| January 2026 | 97.1763085399449 |
| February 2026 | 93.87052341597796 |
| March 2026 | 96.96969696969697 |