NYS Medicaid Enrollment Databook by Month

Enrollment by County August 2026

Total Enrollment	6,368,977
NYC Enrollment	3,566,741   (56.0% of total)
Rest of State Enrollment	2,802,236   (44.0% of total)

County	Enrollment		County	Enrollment
Albany	68,023		Niagara	52,792
Allegany	12,197		Oneida	68,815
Bronx	837,340		Onondaga	115,741
Broome	54,033		Ontario	22,130
Cattaraugus	21,363		Orange	124,877
Cayuga	19,097		Orleans	10,795
Chautauqua	38,101		Oswego	32,821
Chemung	29,251		Otsego	13,125
Chenango	13,995		Putnam	16,580
Clinton	19,429		Queens	961,841
Columbia	13,943		Rensselaer	35,327
Cortland	11,636		Richmond (Staten Island)	170,525
Delaware	10,270		Rockland	151,296
Dutchess	58,804		Saint Lawrence	27,787
Erie	246,827		Saratoga	36,138
Essex	7,865		Schenectady	45,734
Franklin	14,480		Schoharie	7,081
Fulton	14,861		Schuyler	3,420
Genesee	12,632		Seneca	7,582
Greene	12,015		Steuben	25,760
Hamilton	673		Suffolk	340,257
Herkimer	16,296		Sullivan	27,652
Jefferson	28,012		Tioga	11,861
Kings (Brooklyn)	1,181,593		Tompkins	16,333
Lewis	5,162		Ulster	47,355
Livingston	11,423		Warren	15,148
Madison	15,379		Washington	15,977
Monroe	195,165		Wayne	20,950
Montgomery	18,281		Westchester	218,330
Nassau	284,524		Wyoming	8,743
New York (Manhattan)	415,441		Yates	4,836
			Other	23,255

Data Last Updated: 08/07/2026