5 bedroom homes for sale in Saint John, IN

Saint John is located in Lake County, Indiana. There are roughly 11,071 residents, living in 3,772 households. The average temperature for Saint John this time of the year is low of 63F and high of 84F. On average, Saint John gets about 3.86 inches of precipitation in July. Most residents are home owners (95%), have a post secondary degree (56%) and are married, no kids (39%).