Above, you'll find an overview of the real estate market in Port St. John, FL. Generally, real estate in the Port St. John, FL area is more affordable in Florida, as the median price of a home in Port St. John, FL is $103,000, which is 38% lower than the Florida average. The median rental price in Port St. John, FL is $1,022. This is 1% lower than the average rental price in Florida. Home owners comprise 80.9% of the population of Port St. John, FL, where an average of 2.7 people live in each home. Various real estate options from luxurious homes to affordable condos and urban townhomes are available in Port St. John, FL. Below, you can search for real estate listings in Port St. John, FL using our search functionality that allows you to personalize your search and filter out location, price, and number of bedrooms and bathrooms.