Zip Code: 52101 (Decorah, IA) - 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 52101 Zip Code in January 2026 was 23.193.

You can see similar for other Iowa Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 52101 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: 52101 - Market Hotness: Trend of Supply Score
Zip Code: 52101 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 74.11433926897844
October 2017 53.15668346084469
November 2017 47.51262626262626
December 2017 65.05581005226144
January 2018 45.76565737584386
February 2018 40.38755382692041
March 2018 24.563249842138497
April 2018 27.83433755800263
May 2018 37.66375545851528
June 2018 38.662500830951274
July 2018 34.36430554658746
August 2018 40.22100153295861
September 2018 41.732183616535636
October 2018 36.62644544997486
November 2018 28.895919012970577
December 2018 29.298380878951424
January 2019 26.85996705107084
February 2019 35.93846576471396
March 2019 53.564253550398334
April 2019 64.48848052660449
May 2019 90.87603759346916
June 2019 81.20755731863107
July 2019 35.03046982504423
August 2019 19.80223783502472
September 2019 15.245278153806485
October 2019 21.30131680867545
November 2019 29.123812003645362
December 2019 37.952567594499435
January 2020 40.83298451234826
February 2020 39.710822257923176
March 2020 24.73703567488047
April 2020 7.941220127653257
May 2020 9.435652433562257
June 2020 78.81769698790656
July 2020 59.29162477766607
August 2020 32.953821656050955
September 2020 25.258782296845713
October 2020 44.10531611604897
November 2020 28.339638503572928
December 2020 8.940222183036502
January 2021 5.960139794087088
February 2021 2.226115634339895
March 2021 0.7979936160510716
April 2021 0.6286379511059371
May 2021 46.70900692840647
June 2021 70.2652548848379
July 2021 20.106995054002223
September 2021 13.254437869822485
October 2021 20.095564370717632
November 2021 82.37809315866085
December 2021 58.19640062597809
June 2022 61.6904614111318
July 2022 44.419746225803465
August 2022 13.381184311714945
September 2022 21.136497765787034
October 2022 17.195565710417196
November 2022 28.38591525846999
December 2022 72.46795143900161
January 2023 69.56947162426614
March 2023 88.83202889825407
October 2024 97.49519784863618
November 2024 83.95676835811743
December 2024 50.14255991369346
January 2025 35.972404730617605
February 2025 32.313246797902515
June 2025 88.30816879597367
July 2025 82.94497895369814
August 2025 74.95563442768412
September 2025 70.01814882032667
October 2025 68.10126582278481
November 2025 47.27075027183763
December 2025 21.01475879286291
January 2026 40.44020770363481
February 2026 23.192503433233703