8) Babysitter (on- and off-campus)

Average Hourly Pay: $9.21 for five to nine years’ experience; $7.17 for one to four years’ experience (according to PayScale.com)

Though this job may not pay as well as other on- or off-campus jobs, you’ll usually have plenty of work, especially if you’re dependable and can build a strong customer base off word-of-mouth referrals. Start with your campus newspaper — nearby parents and professors with kids will often advertise here, and the pay can run higher, between $10 and $15 an hour. You can also try Craigslist and community bulletin boards to find off-campus families looking for babysitting services. Get night sitting gigs, and you’ll have plenty of time to study and do homework after the kids go to sleep — assuming, of course, you’re good enough at your job that once you put the kids to bed, you can get them to stay there.