Zip Code: 80428 (Clark, CO) - 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 80428 Zip Code in September 2025 was 8.991.

You can see similar for other Colorado Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 80428 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: 80428 - Market Hotness: Trend of Supply Score
Zip Code: 80428 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 21.91815057794439
October 2017 8.179386701499036
November 2017 4.633838383838384
December 2017 1.7291438157300472
January 2018 0.7686651961767261
February 2018 0.2569801361300181
March 2018 0.14733740265207323
April 2018 11.268093358265808
May 2018 23.587609170305676
June 2018 18.380642159143786
July 2018 69.84567701943566
August 2018 74.71257026060296
September 2018 43.96398681207202
October 2018 18.32579185520362
November 2018 7.345776652957925
December 2018 3.9257260344384473
January 2019 1.4695222405271828
June 2019 3.0256168896658373
July 2019 45.141209619291004
August 2019 48.30861306271142
September 2019 22.8066782698382
October 2019 12.22566485928221
November 2019 8.260643145423773
December 2019 2.7569255297947253
January 2020 1.7231756662480815
February 2020 0.8616912516430554
March 2020 0.3015814637734461
April 2020 0.15585572213151255
May 2020 0.0746491489997014
July 2020 1.2373366328976878
August 2020 94.59394904458598
September 2020 86.16839188197896
August 2024 63.17776528235199
September 2024 21.386741625673462
September 2025 31.970961887477312
October 2025 8.990958408679928