Well, my first job was when I was in highschool, at Walmart. Plenty of places hire students. Fast food places, superstores, basically anything. My suggestion is to build a resume and then go to places near you and ask if they are accepting any. Most of the time they'll take it. The only times they won't is when they have some sort of online application, and if that's the case, you can just go home and do it. It may take a while but don't stop. I spent an entire -blam!-ing summer handing out resumes (and giving resumes to the same place multiple times) and I didn't get hired from Walmart until school started back up (when I was a senior).