Zip Code: 51250 (Sioux Center, 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 51250 Zip Code in February 2026 was 9.061.

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 51250 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: 51250 - Market Hotness: Trend of Supply Score
Zip Code: 51250 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 65.83567635114026
October 2017 66.71020712819556
November 2017 55.25883838383838
December 2017 44.15123556358475
January 2018 31.769266760243298
February 2018 19.356855118766493
March 2018 15.6598610818775
April 2018 13.027217951381676
June 2018 91.78355381240443
July 2018 81.62329695873959
August 2018 49.98083801737353
September 2018 23.34516865330966
October 2018 72.6998491704374
November 2018 62.74596646630813
December 2018 50.218452839886915
January 2019 27.06425041186161
February 2019 25.829269967721995
March 2019 35.92656737097333
April 2019 42.43006034009874
May 2019 36.962337929615146
June 2019 38.284139043905064
July 2019 57.35535023917174
August 2019 27.953421805880822
September 2019 29.897505318120288
October 2019 28.272656855151045
November 2019 27.515948444212995
December 2019 8.842091277486215
February 2020 9.244924784577186
March 2020 20.228025009194557
April 2020 68.76206026421255
May 2020 89.12361899074351
June 2020 60.12919702546383
July 2020 22.743793983450622
August 2020 11.472929936305732
September 2020 79.2403618876844
October 2020 72.7234613449606
November 2020 63.02648171500631
December 2020 73.78769176512078
February 2021 51.118210862619804
March 2021 35.27131782945737
April 2021 28.847497089639113
September 2021 88.42057350933091
May 2023 96.21250378749622
June 2023 44.96009459060006
July 2023 16.56447504952363
August 2023 2.4018852533309163
September 2023 0.5325286234135085
October 2023 0.20514573895204719
November 2023 0.1606629460510739
January 2024 0.06179924075218504
April 2024 12.892408011178388
May 2024 31.503256150506516
June 2024 23.674667587635987
September 2024 99.88287655188569
October 2024 83.21167883211679
November 2024 37.72803924574582
August 2025 91.06773144040224
September 2025 68.57350272232306
October 2025 39.93490054249548
November 2025 14.686480608916275
December 2025 13.16543064835891
January 2026 40.44020770363481
February 2026 11.317553921964619
March 2026 9.061036720611188