This map layer is a subset of the Columbus Points of Interest layer andshows group quarters in the City of Columbus. Group quarters include assisted living facilities, dormitories, nursing homes, and shelters. This layer is maintained through a cooperative effort by multiple departments of the City of Columbus using first-hand knowledge of the area as well as a variety of authoritative data sources. While significant effort is made to ensure the data is as accurate and comprehensive as possible, some points of interest may be excluded and included points may not be immediately updated as change occurs.