Considering the local population of 29,000, you may also need to look outside of West Islip. With over 237 assisted living facilities, West Islip offers seniors and caregiver some excellent choices. Many of the West Islip assisted living facilities offer dementia care, home care, respite services and other senior care options. If you would like to see more assisted living options, you can expand your research to North Hempstead, Coram and New City. The SeniorLiving.Org directory took over 5 years to develop because it has more details about all the senior care options in West Islip. Some people call New York assisted living facilities by other names like residential care homes. Some people call New York assisted living facilities by other names like residential care homes. The SeniorLiving.Org directory also includes at least 114 skilled nursing homes, 26 CCRCs, 46 independent living facilities, 75 hospice care providers, and 173 residential home care providers in West Islip.