What's the biggest difference between Carmel and Mahopac school districts?

Mahopac School District covers Mahopac and some of Lakeland, while Carmel is home to students from Carmel, Kent, Patterson, and parts of East Fishkill. Both districts are relatively large in size and are very similar when it comes to academic, athletics, etc. If I had to note one different is that Mahopac's high school is more updated, but Carmel has also made improvements to its science buildings, libraries and sports fields, as well.