Zip Code: 99181 (Valley, WA) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 99181 Zip Code in September 2025 was 21.443.

You can see similar for other Washington Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 99181 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 99181 - Market Hotness: Trend of Hotness Score
Zip Code: 99181 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 4.948453608247423
October 2017 2.4942464390122536
November 2017 4.333964646464646
December 2017 2.9453513129879347
January 2018 9.123721676358532
April 2018 13.834060530507653
May 2018 9.385234716157205
June 2018 20.109020807019878
July 2018 55.31413443533286
August 2018 40.19864588656106
September 2018 21.74423028151154
October 2018 24.60407239819004
November 2018 19.468522619424235
December 2018 18.70020560267283
August 2019 68.3255269320843
September 2019 45.85508927995875
October 2019 28.86651174799897
November 2019 21.543418825673744
July 2023 59.22082822375248
September 2023 36.71784858436141
July 2024 35.16718827211333
July 2025 39.11229705351774
August 2025 55.4125998225377
September 2025 48.27586206896552
October 2025 21.44303797468354