The City of Newton (population 15,254) is the county seat and most populous city in Jasper County, Iowa. Conveniently located 30 minutes east of downtown Des Moines, its central Iowa location makes it the perfect community for raising a family, starting a business, or building a home. "Get to Know Newton" and learn why residents are proud of their community. Newton has many great amenities including an excellent education system, unique entertainment and family-friendly recreation opportunities. Enjoy a race at the Iowa Speedway, catch a movie at the Valle Drive-In, tour Maytag Dairy Farms or visit for events such as the Iowa Sculpture Festival, Bowlful of Blues or Newton Fest.