The question by itself is NO. It is not worth it, and I'll tell you why by asking first a few questions.
Why do you need to go to community college? -- If it's only because your grandmother says so, then no. You should go because you want to, or you feel you need to, not from someone elses idea of what's good for you.
What is your end goal? -- If Community college is it in and of itself, even that's not costworthy compared to self-teaching from materials found on the internet, books, library, etc... and getting certs or licenses.
If you have a goal such as higher education, or career that is your own idea and it needs college education then community college is a great place to start. There are really two concerns I've run across with community college.
1a) Even with accreditation, a good accreditation, schools you transfer to are limited in how much transfer credits they can accept vs how many have to be gotten locally in house.
1b) Some schools may have a relationship with the community college to bypass 1, or even better, accept credits earned there as if they were earned in-house, or even have a sattelite campus at the community college. Ideally if possibly, choose a community college that will get you into your desired undergraduate degree program with the least cost, both from the perspective of credit hours/tuition, and from time involved such as gas money and travel costs among others.
2) If a school you're trying to transfer community college credits to doesn't recognize the accreditation of the community college, which can happen, then you're out that school as a choice. Research ahead of time.
I would also watch this video --
[youtube]http://www.youtube.com/watch?v=3UEwbRWFZVc[/youtube]