In the United States, it is estimated that approximately 7.2% of the population has long term care insurance. Long term care insurance is not as common as other types of insurance, such as health or life insurance, but it can be important for covering the costs of long term care services, which are not typically covered by health insurance or Medicare. The percentage of Americans with long term care insurance may vary based on factors such as age, income, and awareness of the importance of long term care planning. It's important for individuals to carefully consider their long term care needs and explore the options available for coverage.