Zip Code: 50129 (Jefferson, 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 50129 Zip Code in February 2026 was 7.484.

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 50129 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: 50129 - Market Hotness: Trend of Supply Score
Zip Code: 50129 - Market Hotness: Trend of Supply Score
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Month Supply Score
January 2018 45.76565737584386
February 2018 64.46034171412697
March 2018 43.96267452466148
April 2018 35.140937738070505
May 2018 46.78629912663755
June 2018 77.42471581466462
July 2018 39.76883838057726
August 2018 24.92973939703628
September 2018 29.79330459041339
October 2018 44.58898944193062
November 2018 23.612780765580514
December 2018 24.010537136982784
January 2019 27.06425041186161
February 2019 24.26344344481835
March 2019 20.436439210252857
April 2019 39.543335161821176
May 2019 93.86705083350483
June 2019 79.089625495865
July 2019 60.59891226000917
August 2019 41.90736403851158
September 2019 19.822084703152196
October 2019 6.913245546088303
November 2019 4.270277307642234
December 2019 33.043247193250515
January 2020 38.42611971536208
February 2020 46.151599240543305
March 2020 20.228025009194557
April 2020 15.956657265845331
May 2020 20.364287847118543
June 2020 55.7425073236686
July 2020 46.299590132240354
August 2020 56.71974522292994
September 2020 51.39783193414296
October 2020 32.51718933422774
November 2020 9.827658680117697
December 2020 4.672897196261682
February 2021 16.27331753066062
August 2022 94.90728872938563
September 2022 32.577354354607536
October 2022 30.3037996107303
November 2022 74.08640639307417
December 2022 32.93148824178623
January 2023 14.552570716954277
February 2023 25.6973066232148
October 2023 93.87127104880759
November 2023 45.39151023169288
December 2023 81.33243151843084
January 2024 65.6837644566081
February 2024 28.734663294933032
March 2024 13.219982806380742
April 2024 10.200279459711226
May 2024 71.6534008683068
June 2024 23.674667587635987
July 2024 77.88667435348377
August 2024 54.90400835408467
September 2024 33.35675802295619
October 2024 13.446023818670763
November 2024 3.388011651080791
December 2024 7.813824458657626
January 2025 6.792049934296977
February 2025 4.7881028109687955
March 2025 5.998101320445326
April 2025 7.195696032279758
May 2025 23.87585532746823
June 2025 20.929152148664343
July 2025 24.323511725796752
August 2025 18.485655131617865
September 2025 59.7967332123412
October 2025 77.29475587703436
November 2025 70.72127582457412
December 2025 34.12144797709083
January 2026 17.453305432845077
February 2026 7.755069068583892
March 2026 7.483775568881952