As soon as I turned 18, I got called. I had to go 5x in 7 years. I get disqualified every time because of having a criminal justice degree, extensive contacts within law enforcement, AND relatives who are/were police officers and/or hold public office, but I have to go and answer those questions, which disqualify me, so the day ends up not counting. It's a PITA.
I got called again recently, but I didn't have to go, as I'm a SAHM with a 2-year-old. Once he's in all-day school, I'll have to serve again.
The only thing that bugs me is that we have a superior court in the town where I live, but for whatever reason, town residents have to go into the big city, where the superior court is located in a really bad area. Yet residents of surrounding towns get to do their jury duty at our town court. I'd be more than happy to serve if I could stay here in town!