How old do you have to usually be to get a job?

People have told me 15 or 16 while others are saying 18.
I want to work in retail or a book store.
I live in Orange County, and i don't know any of the limits/requirements/whatever!

You have to be 16, but fast food you can start at 15. Good Luck!

i would say a book store in orange county would probably be 16

Except in limited circumstances defined in law and summarized in the child labor law booklet, all minors under 18 years of age employed in the state of California must have a permit to work.

Prior to permitting a minor to work, employers must possess a valid permit to employ and work. The permit to employ and work are issued on the same form. A permit to employ and work in industries other than entertainment is usually issued by an authorized person at the minor's school. During summer months or when school is not in session the work permit is obtained from the superintendent of the school district in which the minor resides.

Typically, after an employer agrees to hire a minor, the minor obtains from his or her school a Department of Education form entitled "Statement of Intent to Employ Minor and Request for Work Permit". The form must be completed by the minor and the employer and signed by the minor's parent or guardian and the employer. After returning the completed and signed form to the school, school officials may issue the permit to employ and work.

Permits issued during the school year expire five days after the opening of the next succeeding school year and must be renewed.