You made me look even though I knew that there was no way in Hell that Orange County TX was blue.
LOL, and I think the analysis of the "blue wave" in Dallas County is overwrought. There was a preponderance of long-serving Republicans, such as Pete Sessions, who had overstayed their welcome. They forgot who they were representing, and were more focused on amassing personal power and wealth in DC.
Pete divorced his wife of 20+ years for a Florida woman, and hardly spent time in his district.
If the first vote of these new reps is to elect Nancy Pelosi as Speaker, the campaign ads for 2020 will be easy to produce.