Zip Code: 81647 (New Castle, CO) - 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 81647 Zip Code in February 2026 was 36.45.

You can see similar for other Colorado Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 81647 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: 81647 - Market Hotness: Trend of Supply Score
Zip Code: 81647 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 48.38487972508591
October 2017 39.1428749144741
November 2017 36.092171717171716
December 2017 25.35002258210207
January 2018 23.146848472695673
February 2018 12.404500625086817
March 2018 6.517926050656002
April 2018 17.085670752822217
May 2018 53.76637554585153
June 2018 43.50860865518846
July 2018 65.06101891909344
August 2018 47.25983648441492
September 2018 68.67233071265534
October 2018 54.518602312719956
November 2018 49.6551724137931
December 2018 30.904651760472884
January 2019 62.425041186161444
February 2019 49.08316736487879
March 2019 53.384135781087636
April 2019 60.710367526055954
May 2019 90.38896892364684
June 2019 79.089625495865
July 2019 41.06546097896599
August 2019 40.912047879260996
September 2019 35.66041384645136
October 2019 31.913245546088305
November 2019 30.178362192422863
December 2019 14.276224008503288
January 2020 21.49434910004186
February 2020 11.932233094786039
March 2020 11.121735932328061
April 2020 43.877096630547726
May 2020 65.15377724693938
June 2020 65.7552767971156
July 2020 70.79885546361457
August 2020 68.70222929936305
September 2020 47.32252017279322
October 2020 42.96495052825759
November 2020 28.339638503572928
December 2020 20.90460236289896
January 2021 18.192122414281666
February 2021 41.55415850767803
March 2021 53.864569083447336
April 2021 78.44004656577415
May 2021 35.023094688221704
June 2021 39.76640104792054
July 2021 46.42172201473706
August 2021 23.659246736169813
September 2021 28.04733727810651
October 2021 45.681572304363506
November 2021 61.79949053857351
December 2021 46.13654147104852
January 2022 90.38863811516019
February 2022 68.69164695630523
March 2022 23.595505617977526
April 2022 8.193331610235203
May 2022 6.624531835205992
June 2022 11.307676391475274
July 2022 18.421783828841345
August 2022 15.927539947022131
September 2022 10.268948655256724
October 2022 32.385546246932385
November 2022 21.260301340214767
December 2022 2.2497665336616013
January 2023 4.661092332325209
February 2023 9.450781175117417
March 2023 21.322496488059404
April 2023 81.84523809523809
May 2023 78.5981214018786
June 2023 58.66587841166617
July 2023 59.4849542495991
August 2023 55.65122813378047
September 2023 73.08067808644715
October 2023 73.65586802290794
November 2023 26.297987485202096
December 2023 24.053094352384175
January 2024 8.6783790941997
February 2024 11.342137304486279
March 2024 21.081287611042125
April 2024 9.641360037261295
May 2024 6.629884225759769
June 2024 78.80331548955274
July 2024 40.94877285455444
August 2024 82.36002891798539
September 2024 70.21160302959319
October 2024 40.03073376872839
November 2024 21.109918749041853
December 2024 31.571241427140322
January 2025 59.321616294349546
February 2025 43.98693372302932
March 2025 27.340985587296107
April 2025 16.29959650302623
May 2025 24.128380579993483
June 2025 35.052264808362374
July 2025 42.648827420324714
August 2025 31.70659568175096
September 2025 28.88566243194192
October 2025 21.236889692585894
November 2025 29.916636462486405
December 2025 12.570673324032603
January 2026 10.183678214368753
February 2026 9.370708457872203
March 2026 36.44951942824283