Jefferson County
County seat: Watertown
2020 population: 116,273
More Jefferson County census data
Regional funders: Northern New York Community Foundation, United Way of Northern New York
Major non-governmental grantors
to Jefferson County organizations:
Northern New York Community Foundation
Mother Cabrini Health Foundation
North Country Regional Economic Development Council
United Way of Northern New York
Delaney Bay Fund
Communities in Jefferson County:
Adams
Adams Center
Alexandria Bay
Cape Vincent
Carthage
Chaumont
Clayton
Deferiet
Evans Mills
Fineview
Henderson
Hounsfield
LeRay
Lorraine
Lyme
Orleans
Philadelphia
Redwood
Sackets Harbor
Theresa
Thousand Island Park
Watertown
Wilna
Largest nonprofits in Jefferson County (by assets) include:
Northern Credit Union
Samaritan Medical Center
Northern New York Community Foundation
NYSARC Arc Jefferson-St Lawrence
Jefferson-Lewis Etal School Employees Health Plan
Samaritan Senior Village
Carthage Area Hospital
YMCA
Antique Boat Museum
Neighbors of Watertown