The Elmwood Park Community Unit School District 401 district serves all or some of: Elmwood Park. Elmwood Park Community Unit School District 401 School District currently has 37 single family homes for sale with an average list price of $452,519.97, 1 townhouse for sale with a list price of $369,900, and 10 condos for sale with an average list price of $212,469.90 that attend the district. The average annual property tax for Elmwood Park Community Unit School District 401 School District is $6,844.19.