Zip Code: 92173 (San Ysidro, CA) - 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 92173 Zip Code in August 2025 was 56.911.

You can see similar for other California Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 92173 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: 92173 - Market Hotness: Trend of Hotness Score
Zip Code: 92173 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
November 2017 94.51704545454545
December 2017 91.16717207561778
January 2018 91.56807700020053
February 2018 88.9602722600361
March 2018 86.28709745316776
April 2018 81.41838077429185
May 2018 63.11067139737992
July 2018 89.5622134693614
August 2018 59.8077414409811
September 2018 56.01382196297236
October 2018 80.52099044746103
November 2018 87.26668775703891
December 2018 83.24338216396814
March 2019 89.22410807066159
April 2019 89.73875479978058
June 2019 88.01855711692329
April 2025 41.854404841963685
September 2025 56.91107078039928