Princeton, Missouri, is a small city located in the northwestern part of the state. It serves as the county seat of Mercer County and has a population of around 1,000 residents. The city is known for its rural charm and community-oriented atmosphere, making it a quiet place to live. Founded in the mid-19th century, Princeton has a rich history reflected in its local architecture and landmarks. The city is surrounded by farmland, contributing to its agricultural economy. Residents enjoy various outdoor activities, including fishing and hiking in the nearby Thompson River.