Zip Code: 62203 (East Saint Louis, 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 62203 Zip Code in February 2020 was 3.288.

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 62203 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: 62203 - Market Hotness: Trend of Supply Score
Zip Code: 62203 - Market Hotness: Trend of Supply Score
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Month Supply Score
January 2018 69.66111890916382
March 2018 47.53385252227601
October 2018 24.44695827048768
November 2018 20.60740272065802
December 2018 11.61012593163711
January 2019 93.26523887973642
February 2019 77.55648650504773
March 2019 56.16210599237963
April 2019 44.45282501371366
December 2019 26.30040523483691
January 2020 20.301381331100878
March 2020 3.2879735196763518