Have you checked it lately? (Experian, Trans Union, and Equifax are the 3 major credit reporting agencies, and federal law allows you to get a free report from them once a year).
Potential employers often will consider your score when reviewing your credentials for a new position.
Most consider 850 as a perfect score.
Depending on the type of loan / debt / job that you have (or are seeking), a credit score in the 700’s will typically either save you money or help you procure that position you are seeking.
More later on how to raise your score.