Zip Code: 50138 (Knoxville, 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 50138 Zip Code in February 2026 was 56.609.

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 50138 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: 50138 - Market Hotness: Trend of Supply Score
Zip Code: 50138 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 37.96938456732271
October 2017 22.292716302792808
November 2017 32.84722222222222
December 2017 70.146461062004
January 2018 68.36441414343962
February 2018 53.82692040561189
March 2018 51.455833859538345
April 2018 63.07223491931574
May 2018 41.94868995633188
June 2018 34.58086817789005
July 2018 36.39826951636857
August 2018 59.50434338272866
September 2018 48.427593203144816
October 2018 61.87154348919055
November 2018 70.4650427080038
December 2018 74.14546389103059
January 2019 71.15650741350906
February 2019 55.42888537875146
March 2019 46.77519916868722
April 2019 46.83900164563906
May 2019 27.58455100500789
June 2019 16.58038055536879
July 2019 31.72138129873534
August 2019 49.928441321883945
September 2019 64.5071875201444
October 2019 57.05525432481281
November 2019 48.40515557870069
December 2019 87.65030226532917
January 2020 90.53997488488908
February 2020 74.6531327588725
March 2020 38.85987495402722
April 2020 15.570728811043491
May 2020 7.733651836369066
June 2020 7.954630811988282
July 2020 40.55370814322172
August 2020 72.15764331210191
September 2020 37.58252506316733
October 2020 52.78383364078484
November 2020 45.632618747372845
December 2020 21.98906718391818
January 2021 14.7728346084821
February 2021 12.552818715861076
September 2021 47.801547564861174
October 2021 28.4890010818608
November 2021 20.160116448326054
December 2021 79.9784820031299
January 2022 76.13123417373114
May 2022 32.11610486891386
June 2022 26.619077177736393
July 2022 90.33990923404649
August 2022 22.42160129881227
September 2022 26.98760644127814
October 2022 44.6983159854447
November 2022 79.9883459585449
January 2023 97.3225404732254
February 2023 83.53302022428831
June 2023 90.7971228692482
July 2023 81.1149891519668
August 2023 70.89640170397897
September 2023 54.37117245051921
October 2023 56.05607316864689
November 2023 41.755454084221206
December 2023 36.827866080486984
January 2024 26.679615079014745
February 2024 37.88517373794137
March 2024 87.25761772853186
April 2024 46.343735444806704
May 2024 29.359623733719246
June 2024 22.906233811086167
July 2024 30.760994893757204
August 2024 34.8381396096072
September 2024 88.95916295775747
October 2024 76.5040338071456
November 2024 45.837804691093055
December 2024 45.20305155274717
January 2025 42.64947437582129
February 2025 44.82936473824465
March 2025 16.233710192457064
April 2025 9.994956287827842
May 2025 63.791137178233946
June 2025 45.334881920247774
July 2025 52.39777510523152
August 2025 55.85625554569654
September 2025 22.05444646098004
October 2025 15.11030741410488
November 2025 28.742297934034074
December 2025 88.03876936632645
January 2026 79.09013407734635
February 2026 52.24169965263753
March 2026 56.60888852378214