The Hartford J1 district serves all or some of: Ashippun, Erin, Hartford, Richfield, and Rubicon. Hartford J1 School District currently has 28 single family homes for sale with an average list price of $439,493, 1 townhouse for sale with a list price of $380,000, 10 condos for sale with an average list price of $348,720, and 7 lots for sale with an average list price of $515,414 that attend the district. The average annual property tax for Hartford J1 School District is $2,940.