Zip Code: 63143 (Saint Louis, MO) - Market Hotness: Trend of Supply Score (Realtor)

Zip Code: 63143 (Saint Louis, 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 the 63143 Zip Code in May 2025 was 86.705.

You can see similar for other Missouri Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 63143 zip code.

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

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Zip Code: 63143 - Market Hotness: Trend of Demand Score (Realtor)

Related Topics: Zip Code: 63143 - Realtor House Inventory Topic List

Data Source: Realtor.

Zip Code: 63143 - Market Hotness: Trend of Supply Score

Zip Code: 63143 - Market Hotness: Trend of Supply Score

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Month	Supply Score
September 2017	99.60637300843487
October 2017	99.28469241773963
November 2017	97.6199494949495
December 2017	88.15407445641654
January 2018	61.29269433861373
February 2018	70.09306848173358
March 2018	93.34876868027784
June 2018	88.87190055175165
August 2018	92.59708737864078
September 2018	93.50114126299772
October 2018	76.3700351935646
November 2018	56.6909205947485
December 2018	60.1195065535852
July 2019	97.28065002293428
August 2019	89.84517304189436
September 2019	84.0649777605879
October 2019	91.47301833204234
November 2019	91.06236167165733
July 2021	84.60684364590693
September 2021	47.801547564861174
October 2021	73.6296429859358
November 2021	68.12227074235808
June 2022	61.6904614111318
July 2022	24.06223951097527
August 2022	19.05494317696317
September 2022	36.37973189444398
November 2022	71.60576042620494
August 2024	84.82609044903205
October 2024	97.21091048789859
November 2024	96.98758240073586
December 2024	93.95083609462897
January 2025	96.06603153745073
June 2025	86.70538133952768