Zip Code: 18032 (Catasauqua, PA) - 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 18032 Zip Code in December 2024 was 96.46.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 18032 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: 18032 - Market Hotness: Trend of Supply Score
Zip Code: 18032 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 85.00468603561387
October 2017 91.80195310070287
November 2017 90.7449494949495
December 2017 92.2382089167043
January 2018 98.50945792393556
February 2018 86.49812473954715
March 2018 68.41366729811268
April 2018 41.99044255142323
May 2018 74.87036026200873
June 2018 34.58086817789005
July 2018 43.24917672886938
August 2018 70.7843638221768
September 2018 93.2665483134669
October 2018 83.57843137254902
November 2018 73.83739322999051
December 2018 62.4325366229761
January 2019 53.80560131795716
February 2019 67.9142916008516
March 2019 63.948735711811565
April 2019 88.27482172243555
May 2019 95.5615009947177
June 2019 73.83849929402272
July 2019 37.07489679575388
August 2019 59.30913348946136
September 2019 93.75362599110424
October 2019 88.98140975987606
November 2019 81.57791954172635
December 2019 82.39553577359995
January 2020 98.28380075345333
February 2020 95.58930918650503
April 2020 98.47855128395429
June 2020 47.26207466386239
December 2020 96.73778874977958
July 2021 94.16574139497325
October 2021 95.80778939776415
December 2021 90.94287949921753
August 2024 92.58574985942646
September 2024 95.26821269618178
October 2024 85.83941605839416
November 2024 73.1948489958608
December 2024 93.0338290822224
January 2025 96.46024967148489