Zip Code: 61080 (South Beloit, 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 the 61080 Zip Code in February 2026 was 99.819.

You can see similar for other Illinois Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 61080 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 61080 - Market Hotness: Trend of Supply Score
Zip Code: 61080 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 71.32146204311152
October 2017 46.72513528643404
November 2017 36.32575757575758
December 2017 43.77701787212078
January 2018 42.89151794666132
February 2018 71.25989720794554
March 2018 63.62870974531678
April 2018 39.912736339081654
May 2018 81.82314410480349
June 2018 56.02605863192183
July 2018 99.34138309549945
August 2018 97.85385794583547
September 2018 95.43494800913011
October 2018 79.92709904474611
November 2018 82.34735843087631
December 2018 81.38653302492932
January 2019 69.35090609555189
February 2019 62.70173751802761
March 2019 50.94561828888119
April 2019 35.600658255622605
May 2019 25.471633395074434
June 2019 66.59046594500101
July 2019 56.057925430836775
August 2019 93.66380431954202
September 2019 94.65609488815832
October 2019 92.00232378001549
November 2019 85.07355813045177
December 2019 52.33508270776589
January 2020 45.11650620901354
February 2020 60.3329925514824
March 2020 37.057741816844434
April 2020 83.145316906635
May 2020 65.51209316213796
June 2020 78.81769698790656
July 2020 77.08607222952595
August 2020 31.81528662420382
September 2020 60.39612030320319
October 2020 86.02213650846889
July 2021 39.335823155344706
August 2021 60.97492251338406
September 2021 30.741920801092398
October 2021 22.015867291741795
November 2021 10.489446870451237
December 2021 3.3157276995305165
July 2022 79.39242382143188
August 2022 24.54071605571221
September 2022 15.479301913835258
October 2022 9.52018278750952
November 2022 46.34978772995921
December 2022 89.13320315816283
January 2023 59.71357409713575
February 2023 78.56800536758362
October 2024 73.87629658086823
November 2024 56.54606776023302
December 2024 61.678354010942435
January 2025 77.06964520367937
March 2025 42.09890394407525
June 2025 42.95780100658149
December 2025 99.92657316983626
March 2026 99.81927215969769