New York County, NY Number of People with Medicaid Health Insurance Coverage By Age Group in 2021

Updated on October 18, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 375,534 people in New York County, NY with Medicaid Health Insurance Coverage (i.e. 22.64% of New York County, NY population).

Among those with Medicaid health insurance coverage, 24.01% of them belonged to the Under 19 Years age group, 55.12% of them belonged to the 19 to 64 Years age group, and 20.87% of them belonged to the 65 Years and Over age group.

The chart below shows the percentage of the New York County, NY population with Medicaid health insurance coverage, and the table below shows the number of people and the percentage.

You can see similar information for other types of health insurance coverages.

You can also see similar information for other New York counties, and for New York.

New York County, NY Percentage of People with Medicaid Health Insurance Coverage By Age Group in 2021
19 to 64 Years
Under 19 Years
65 Years and Over
New York County, NY Number of People with Medicaid Health Insurance Coverage By Age Group in 2021
Items per page:
0 of 0
Age Num. of People with Medicaid Health Ins. Percent of People With Medicaid Health Ins. (%)
Under 19 Years 90155 24.01
19 to 64 Years 206996 55.12
65 Years and Over 78383 20.87