Delta, CO has seventeen locksmith schools within a 500-mile radius of its city center. University of Phoenix-Online Campus, the highest ranked school in this group with a locksmith program, has a total student population of 380,232. It is the 636th highest ranked school in the USA and the 3rd highest in the state of Arizona (#1 is Northern Arizona University).
Locksmith students from Delta schools who go on to become locksmiths, certified master locksmiths, road service locksmiths, etc. have a good chance at finding employment. For example, there are 16,910 people working as locksmiths and safe repairers alone in the US, and their average annual salary is $37,550.
Of the 17 locksmith schools with a 500-mile radius of Delta, only 7 have a student population over 10k. After taking into account tuition, living expenses, and financial aid, University of Phoenix-Online Campus comes out as the most expensive ($25,066/yr) for locksmith students, with Pima Community College as the lowest, reported at only $3,259/yr.