Zip Code: 92173 (San Ysidro, CA) - 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 92173 Zip Code in August 2025 was 21.742.

You can see similar for other California Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 92173 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: 92173 - Market Hotness: Trend of Demand Score
Zip Code: 92173 - Market Hotness: Trend of Demand Score
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Month Demand Score
November 2017 89.08459595959596
December 2017 83.57958577972772
January 2018 85.58251453779828
February 2018 79.46242533685233
March 2018 73.96337613134078
April 2018 67.10991065863287
May 2018 61.31277292576419
July 2018 87.45399367211209
August 2018 67.57153806847215
September 2018 75.15850874968298
October 2018 68.24409250879839
November 2018 75.03321733628599
December 2018 69.94345926497044
March 2019 80.34638032559751
April 2019 82.75507405375754
June 2019 86.23680494856451
April 2025 34.356086079354405
September 2025 21.742286751361164