Zip Code: 99163 (Pullman, WA) - 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 99163 Zip Code in February 2026 was 89.493.

You can see similar for other Washington Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 99163 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: 99163 - Market Hotness: Trend of Supply Score
Zip Code: 99163 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 35.36394876601062
October 2017 29.00416744417491
November 2017 27.474747474747474
December 2017 24.943544744822248
January 2018 27.611790655704834
February 2018 61.95304903458813
March 2018 98.25299936855399
April 2018 92.98427868965994
May 2018 76.78766375545851
June 2018 58.718340756498044
July 2018 62.56214889907664
August 2018 67.80148185998978
September 2018 56.074055287851884
October 2018 42.835595776772244
November 2018 35.59633027522936
December 2018 58.18555641223336
January 2019 62.70840197693575
February 2019 72.16537325733123
March 2019 92.26879113266367
April 2019 82.91278113000548
May 2019 69.33525416752418
June 2019 81.54373697303839
July 2019 79.18222921171613
August 2019 58.93182409575852
September 2019 50.048346548056465
October 2019 35.87658146139943
November 2019 29.690144512433275
December 2019 8.270776589384175
January 2020 3.6905260220454865
February 2020 84.21936614575726
March 2020 95.99852887090842
April 2020 85.03042897432091
May 2020 79.56852791878173
June 2020 73.9052054382934
July 2020 41.15690975175934
August 2020 28.869426751592357
September 2020 12.274839025185427
October 2020 38.06808653362401
November 2020 51.91256830601093
December 2020 25.674484217950976
January 2021 52.69670350429772
February 2021 30.23807069978357
March 2021 88.93068855449157
April 2021 85.86728754365541
May 2021 73.4526558891455
June 2021 58.0831786922825
July 2021 54.05269001715959
August 2021 51.06602798910491
September 2021 23.368229403732364
January 2022 83.78289111527029
April 2022 89.72602739726028
May 2022 72.01544943820225
June 2022 65.14587212911235
July 2022 72.7053811243864
August 2022 34.44415961719217
September 2022 34.79470533681814
October 2022 28.924430904628924
November 2022 15.91609090152335
December 2022 18.507513371253925
January 2023 75.27130403842732
February 2023 48.01111856608837
March 2023 25.21573349387919
April 2023 31.793924466338257
May 2023 58.882941117058884
June 2023 38.72302689920189
July 2023 61.32440335817376
August 2023 43.09797879090003
September 2023 22.392828614538033
October 2023 13.838789640140185
November 2023 16.28614916286149
December 2023 38.603314169766655
January 2024 89.73249757217269
February 2024 80.63126346351972
March 2024 62.460597955869716
April 2024 28.877503493246394
May 2024 76.99891461649783
June 2024 47.0039716801934
July 2024 22.253335529566794
August 2024 11.438669772672503
September 2024 16.342625126883735
October 2024 13.154053015751058
November 2024 8.439368388778169
December 2024 7.382291746936888
January 2025 10.85742444152431
February 2025 9.395684690105734
March 2025 53.01631138344697
April 2025 61.26429051782112
May 2025 68.71130661453242
June 2025 47.81262098335269
July 2025 45.37733012627781
August 2025 28.985507246376812
September 2025 31.970961887477312
October 2025 21.070524412296564
November 2025 17.854295034432766
December 2025 11.28570379616712
January 2026 23.47516081531427
February 2026 97.8996687939252
March 2026 89.49314055697035