Zip Code: 51104 (Sioux City, IA) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 51104 Zip Code in February 2026 was 95.17.

You can see similar for other Iowa Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 51104 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 51104 - Market Hotness: Trend of Demand Score
Zip Code: 51104 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 98.45673227116527
October 2017 98.9239285936431
November 2017 98.07449494949495
December 2017 97.67726950125815
January 2018 97.74079272775884
February 2018 98.5831365467426
March 2018 98.18985476741739
April 2018 98.76030195996954
May 2018 98.64219432314411
June 2018 98.87655387888054
July 2018 98.8312778459353
August 2018 99.22713336739908
September 2018 98.95384225209231
October 2018 98.7430869783811
November 2018 99.08889591901297
December 2018 95.81084554099203
January 2019 95.55189456342669
February 2019 93.7160909278209
March 2019 95.18531347419467
April 2019 96.53730115194735
May 2019 97.90080263428689
June 2019 99.03180259530693
July 2019 98.99744446628661
August 2019 98.33463440020816
September 2019 98.22729323792949
October 2019 97.95378259746967
November 2019 96.56945710193985
December 2019 94.84488141898625
January 2020 90.0376726663876
February 2020 82.21848984956915
March 2020 86.3773446119897
April 2020 92.79352827668102
May 2020 93.62496267542551
June 2020 87.72628258093593
July 2020 93.31064882839688
August 2020 90.44585987261146
September 2020 79.16700627598011
October 2020 87.52305886298842
November 2020 92.11433375367801
December 2020 93.93405043202257
January 2021 89.4304335505809
February 2021 86.64330619396064
March 2021 78.11217510259918
April 2021 91.87427240977881
May 2021 92.99076212471131
June 2021 96.496015718808
July 2021 97.25446653881095
August 2021 94.7309101155255
September 2021 98.3340919435594
October 2021 95.13162639740354
November 2021 96.8249636098981
December 2021 98.12206572769952
January 2022 96.3778487283937
July 2022 98.60146336945448
August 2022 99.02589079723147
September 2022 97.29365146277716
October 2022 97.9097909790979
November 2022 98.95946058436694
December 2022 99.22743866202563
January 2023 96.70877068137342
February 2023 97.19160356560913
March 2023 91.22014850491672
April 2023 98.11165845648604
May 2023 98.24260175739823
June 2023 98.8668834367918
July 2023 98.56617300254693
August 2023 93.85479923864769
September 2023 93.74278867489127
October 2023 92.44379861526626
November 2023 93.19296465415187
December 2023 94.22556645248564
January 2024 87.33998410876667
February 2024 90.98061253161
March 2024 93.16076034005158
April 2024 92.94829995342339
May 2024 93.27062228654125
June 2024 94.50008634087376
July 2024 94.04546203261407
August 2024 89.65378745280745
September 2024 97.35301007261654
October 2024 93.81482904341145
November 2024 95.12494251111451
December 2024 92.55606072281729
January 2025 93.84034165571616
February 2025 95.53855411329837
March 2025 89.0825925606283
April 2025 93.07330195023538
May 2025 93.76018246985988
June 2025 91.46728610143245
July 2025 92.73150932050511
August 2025 91.67406092871931
September 2025 91.8475499092559
October 2025 94.50271247739602
November 2025 93.68611815875317
December 2025 90.2415742712387
January 2026 93.08687902038287
February 2026 93.4485822764359
March 2026 95.16963772282921