The Elmwood Park Community Unit School District 401 district serves all or some of: Elmwood Park. Elmwood Park Community Unit School District 401 currently has 14 single family homes for sale with an average list price of $482,628.57 and 13 condos for sale with an average list price of $174,946.15 that attend the district. The average annual property tax for Elmwood Park Community Unit School District 401 is $7,012.80.