Poplar Ridge Apartments The apartment homes at Poplar Ridge Apartments feature an array of modern amenities and many extras for your convenience. Choose from a variety of living spaces designed to meet your every need. You'll be close to transportation, shopping, and great entertainment. Call today to make Poplar Ridge Apartments your new home! Poplar Ridge Apartments is an apartment community located in Allen County and the 46804 ZIP Code. This area is served by the Fort Wayne Community Schools attendance zone.