Zip Code: 61275 (Port Byron, IL) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 61275 Zip Code in January 2020 was 72.305.

You can see similar for other Illinois Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 61275 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 61275 - Market Hotness: Trend of Hotness Score
Zip Code: 61275 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 51.5182755388941
October 2017 51.88467997760776
November 2017 47.85669191919192
December 2017 53.96799793535066
January 2018 53.52249181204465
February 2018 68.2212807334352
March 2018 67.07710657405458
April 2018 60.48549068495048
May 2018 59.9720251091703
June 2018 58.332779365817984
July 2018 49.94188674372054
August 2018 49.664665304036795
September 2018 65.7843012934314
October 2018 65.02953745600804
November 2018 54.32141727301487
December 2018 56.495759444872775
January 2019 57.94728171334432
February 2019 45.450175125334795
March 2019 60.509179078628335
April 2019 59.81212287438288
May 2019 51.70131028332304
June 2019 45.80111611645263
July 2019 43.4080335495708
August 2019 34.624642206609415
September 2019 47.875974988719136
October 2019 49.4836044410018
November 2019 50.47519854185653
December 2019 90.2311831528599
January 2020 83.54611413422631
February 2020 72.30538922155688