I met my date at a restaurant and he kept asking me where I live and what address is my work location, should I be suspicious of him?

Ummm, literal street address he doesn't need to know, but neighborhood and line of work/neighborhood you work in matters. He would be trying to judge if you live too long distance to have a successful relationship. Could indicate he had a past relationship involving a hour or two long communte both ways and doesn't want to do it again. Which is fair.

But I wouldn't tell a woman where I precisely lived unless she was coming back with me and was driving.