The Hartford J1 district serves all or some of: Ashippun, Erin, Hartford, Richfield, and Rubicon. Hartford J1 School District currently has 16 single family homes for sale with an average list price of $453,818, 9 condos for sale with an average list price of $373,033, and 8 lots for sale with an average list price of $576,694 that attend the district. The average annual property tax for Hartford J1 School District is $2,946.