Zip Code: 51401 (Carroll, 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 51401 Zip Code in February 2026 was 22.139.

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 51401 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: 51401 - Market Hotness: Trend of Supply Score
Zip Code: 51401 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 50.734145579506404
October 2017 80.30105119114262
November 2017 83.13131313131314
December 2017 60.565197754693855
January 2018 45.76565737584386
February 2018 27.163494929851367
March 2018 34.88388409457658
April 2018 54.65059907195789
May 2018 83.07860262008734
June 2018 53.440138270291826
July 2018 25.156582940530768
August 2018 13.962698007153806
September 2018 33.775044382449906
October 2018 49.26470588235294
November 2018 27.92154381524834
December 2018 20.239013107170393
January 2019 21.107084019769356
February 2019 41.20596112904333
March 2019 28.888119154832005
April 2019 36.47147558968733
May 2019 61.99492350963847
June 2019 58.374235191286225
July 2019 29.853875892798637
August 2019 22.983346344002083
September 2019 38.67079223876749
October 2019 27.0849470694552
November 2019 21.260252571279782
December 2019 15.09333687637016
January 2020 15.00627877773127
February 2020 14.685263619103257
March 2020 27.112909157778596
April 2020 44.374350601157786
May 2020 54.710361301881164
June 2020 29.955682415683917
July 2020 26.734204624545665
August 2020 39.10031847133758
September 2020 22.789143369467766
October 2020 14.338420258259266
November 2020 54.770912147961326
December 2020 30.902839005466408
January 2021 31.170303202040238
February 2021 26.67216324847985
April 2021 8.067520372526193
May 2021 74.71131639722863
June 2021 37.31033729942146
July 2021 26.78913899263147
August 2021 23.659246736169813
September 2021 38.02457897132454
October 2021 43.860439956725564
November 2021 17.112445414847162
September 2022 93.77792766208583
October 2022 82.25437928408226
November 2022 66.3864147173895
December 2022 79.37855505560744
January 2023 53.79825653798257
June 2023 49.423588530889745
July 2023 39.72266767286105
August 2023 60.509380948064894
September 2023 56.60779266885595
October 2023 15.445764595264553
November 2023 28.00608828006088
December 2023 45.0118363205952
January 2024 52.34395691710073
February 2024 43.90746464362649
March 2024 22.332601012513134
April 2024 33.81462505822077
May 2024 63.44066570188133
June 2024 44.025211535140734
July 2024 61.8349530555098
August 2024 30.179130853883844
September 2024 10.142890606699462
October 2024 7.68344218209758
November 2024 3.7482753334355357
December 2024 5.764044077984125
January 2025 20.3515111695138
February 2025 41.39946703343935
March 2025 20.868214378182444
April 2025 6.271015467383995
May 2025 4.105571847507331
June 2025 35.052264808362374
July 2025 38.37943475646422
August 2025 43.566992014196984
September 2025 74.48275862068967
October 2025 38.162748643761304
November 2025 16.74519753533889
December 2025 7.166458623981203
January 2026 6.835619623343408
February 2026 10.1866063494628
March 2026 22.13916043703278