Zip Code: 99349 (Mattawa, WA) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 99349 Zip Code in November 2025 was 0.888.

You can see similar for other Washington Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 99349 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 99349 - Market Hotness: Trend of Demand Score
Zip Code: 99349 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 7.341455795064042
October 2017 6.97891397648815
July 2018 11.551623942661587
August 2018 7.46039856923863
June 2019 5.8293552074228465
July 2019 5.4780158574143245
May 2024 1.6642547033285093
June 2024 1.3728198929373165
July 2024 0.7824081699884697
August 2024 3.0122901437866494
September 2024 1.0775357226516749
October 2024 1.1294660007683441
May 2025 3.8693385467579016
June 2025 1.3937282229965158
July 2025 0.9320505111244739
August 2025 1.892931085477669
September 2025 1.4736842105263157
October 2025 1.2658227848101267
November 2025 0.5364262413918086
December 2025 0.8884646449812761