Our local courts will remove you permanently upon request at 70. They will also permanently send you an absentee ballot for voting. But of course, these rules are governed at the local and state level. There are other honorable ways to escape jury duty and in this day and age when participation is very low I have found the courts more than willing to work with you to find an acceptable time period.
this sure sounds conclusive to me
Most district courts offer permanent excuses from service, on individual request, to designated groups of persons or occupational class on grounds that service by such class or group would entail undue hardship or extreme inconvenience to the members thereof. Such groups may include persons over age 70;
in response to another poster and the concept of a jury of your peers, I often smirk at criminal courts and say I am definitely not a peer member most of the accused