St. Peters, MO
St. Peters Map
The City of St. Peters is located in St. Charles County in the State of Missouri. Find directions to St. Peters, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2019 US Census the St. Peters population is estimated at 58,043 people. The St. Peters time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).