[crusty old prospector]

The rule of thumb is that whatever Highland Park turns in for enrollment, then that is the cut-off for the 4a classification. We can’t have Dallas’ finest families have their sons playing against the likes of Hillcrest, North Dallas, and Woodrow Wilson, which are the closest high schools around. That dog just won’t hunt.

[The South Texan]

That is true! Highland Park has been the marker for years!