The main difference between a deputy sheriff and a police officer is jurisdiction. A police officer is solely responsible for the prevention of crime within their city limits, whereas a deputy sheriff is responsible for an entire county, which could include multiple small towns and several larger cities.

Police officers and deputy sheriffs share similar responsibilities. However, police officers are more likely to stay within the confines of a city and patrol the town to prevent or stop crimes. On the other hand, deputy sheriffs are law enforcement officers who work for a town or city’s police department.

In conclusion, a police officer is a professional with a law enforcement background who performs administrative duties and enforces laws. A sheriff’s deputy is a peace officer with authority to enforce state or local laws in addition to federal laws.