Zip Code: 62664 (Mason City, 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 62664 Zip Code in September 2020 was 18.908.

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 62664 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: 62664 - Market Hotness: Trend of Supply Score
Zip Code: 62664 - Market Hotness: Trend of Supply Score
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Month Supply Score
November 2017 71.00378787878789
January 2018 22.20439810173117
July 2018 3.596564860851036
August 2018 77.19724067450178
September 2018 70.1686533096627
October 2018 32.08898944193062
November 2018 12.375830433407149
December 2018 8.474685170907222
January 2019 4.652388797364085
February 2019 8.337339468443101
March 2019 15.005195704883961
April 2019 6.5071311025781675
May 2019 3.8210880153666733
June 2019 32.50857258118739
July 2019 19.02234453836577
August 2019 18.000260213374965
September 2019 14.381486495197576
October 2019 19.40356312935709
November 2019 25.218070563728677
December 2019 22.872517106224674
January 2020 13.799358169387471
February 2020 10.990214692566088
March 2020 7.017285766826039
April 2020 3.606946712186433
May 2020 6.972230516572112
June 2020 6.024186884999624
July 2020 9.17949114530972
August 2020 6.011146496815287
September 2020 9.381367674627109
October 2020 18.908267650511487