Based on the data from the 2000 United States Census, which reports on 1999 statistics, the average household income in University Park, Texas was approximately $164,142.
For more accurate and official statistics, you can refer to the archived data from the U.S. Census Bureau.
If you need more recent statistics, you might consider looking at newer census data or local demographic reports.
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For more detailed or recent statistics, you can check the U.S. Census Bureau website: [U.S. Census Bureau](https://www.census.gov).
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