Zip Code: 78663 (Round Mountain, TX) - 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 78663 Zip Code in February 2026 was 79.635.

You can see similar for other Texas Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 78663 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: 78663 - Market Hotness: Trend of Supply Score
Zip Code: 78663 - Market Hotness: Trend of Supply Score
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Month Supply Score
February 2024 2.1166994474103213
March 2024 5.272709905435094
April 2024 1.1551001397298557
May 2024 10.727206946454414
June 2024 22.500431704368847
July 2024 5.50980069181354
November 2024 23.73141192702744
December 2024 40.04777683594051
May 2025 37.691430433365916
June 2025 45.334881920247774
July 2025 18.49819603126879
August 2025 8.65128660159716
September 2025 2.7731397459165157
October 2025 1.1211573236889694
November 2025 2.5661471547662194
December 2025 0.17622439239298038
January 2026 0.10075176315585523
February 2026 92.34994749171986
March 2026 79.63525835866263