St. Lawrence County > Potsdam

County: St. Lawrence

Population:
  14,901 town
  8,312 village


Potsdam was named after the city in Germany.


Clarkson University, named for entrepreneur and philanthropist Thomas S. Clarkson, is the community’s largest nonprofit. Clarkson developed power plants and the area’s first sewage system, and  founded the Potsdam Public Library. After he was killed in one of his sandstone quarries in 1894, his sisters started a school in his name.



School districts: Potsdam Central School District
Libraries: Potsdam Public Library

Hospitals: Canton-Potsdam Hospital

Emergency services: Potsdam Volunteer Rescue Squad, Potsdam Fire Department, West Potsdam Fire Department

Fraternal organizations: American Legion, Elks, Moose, Rotary, VFW

Not-for-profit cemeteries: Bay Side Cemetery, Crary Mills Cemetery , Fairview Cemetery, Garfield Cemetery, Sanfordville Cemetery, South Colton Cemetery, Southville Cemetery


Recent grants:
GRANT KEY:


Algonquin to Adirondacks Collaborative
  Pumpkin Hill Foundation  -  Cincinnati, OH  -  $7,000  (2024)

Algonquin to Adirondacks Collaborative
  Pumpkin Hill Foundation  -  Cincinnati, OH  -  $3,000  (2023)

Canton-Potsdam Hospital
  J M McDonald Foundation  -  Wilmington, DE  -  $15,000  (2023)

Citec
  Alcoa Foundation  -  Pittsburgh, PA  -  $30,000  (2024)

Citec
  Alcoa Foundation  -  Pittsburgh, PA  -  $40,000  (2023)

Clarkson University
  Alfred P Sloan Foundation  -  New York, NY  -  $55,000  (2023)

Clarkson University
  Arconic Foundation  -  Pittsburgh, PA  -  $25,000  (2024)

Clarkson University
  Charles V McAdam Jr Charitable Foundation  -  Bronx, NY  -  $25,000  (2023)

Clarkson University
  David & Terri Kester Foundation  -  Asheville, NC  -  $1,000  (2023)

Clarkson University
  Dulude Family Foundation  -  Kirkland, WA  -  $2,500  (2023)

Clarkson University
  Eleanor B Rea Trust  -  Ithaca, NY  -  $1,100  (2024)

Clarkson University
  Eleanor B Rea Trust  -  Ithaca, NY  -  $315,000  (2023)

Clarkson University
  Ensign-Bickford Foundation  -  Denver, CO  -  $2,500  (2024)

Clarkson University
  EQT Foundation  -  Pittsburgh, PA  -  $5,000  (2023)

Clarkson University
  EQT Foundation  -  Pittsburgh, PA  -  $5,000  (2023)

Clarkson University
  GE Foundation  -  Norwalk, CT  -  $1,300  (2024)

Clarkson University
  Hafener Charitable Foundation  -  Sanibel, FL  -  $30,000  (2024)

Clarkson University
  Jolyn Foundation  -  Watchung, NJ  -  $5,000  (2023)

Clarkson University
  Kopek Family Foundation  -  Burlington, MA  -  $2,500  (2023)

Clarkson University
  Louis & Florence Glasgow Foundation  -  Norwich, NY  -  $1,300  (2023)

Clarkson University
  National Aeronautics & Space Administration  -  Washington, DC  -  $35,699  (2025)

Clarkson University
  National Aeronautics & Space Administration  -  Washington, DC  -  $9,950  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $50,000  (2025)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $83,947  (2025)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $133,550  (2025)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $147,665  (2025)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $200,000  (2025)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $355,114  (2025)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $2,999,999  (2025)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $9,220  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $12,800  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $16,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $16,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $20,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $20,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $20,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $35,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $37,286  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $50,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $50,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $70,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $77,209  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $80,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $120,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $132,842  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $138,844  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $199,999  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $200,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $200,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $375,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $410,873  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $416,053  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $423,277  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $425,000  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $449,651  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $453,701  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $464,923  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $599,994  (2024)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $13,061  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $14,000  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $16,000  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $16,000  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $16,000  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $70,000  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $103,352  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $120,000  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $124,449  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $130,847  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $132,152  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $133,125  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $138,065  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $161,518  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $161,518  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $199,946  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $266,249  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $398,370  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $405,321  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $422,719  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $435,591  (2023)

Clarkson University
  National Science Foundation  -  Washington, DC  -  $636,101  (2023)

Clarkson University
  NYS Higher Education Services Corporation  -  Albany, NY  -  $5,000,000  (2025)

Clarkson University
  NYS Higher Education Services Corporation  -  Albany, NY  -  $383,500  (2023)

Clarkson University
  Owen Foundation  -  Milledgeville, GA  -  $15,000  (2024)

Clarkson University
  Owen Foundation  -  Milledgeville, GA  -  $15,000  (2023)

Clarkson University
  Power Foundation  -  Meridian, ID  -  $3,000  (2024)

Clarkson University
  Power Foundation  -  Meridian, ID  -  $3,000  (2024)

Clarkson University
  Robert D & Patricia E Kern Family Foundation  -  Waukesha, WI  -  $25,000  (2024)

Clarkson University
  Robert D & Patricia E Kern Family Foundation  -  Waukesha, WI  -  $25,000  (2023)

Clarkson University
  Schoenhut Family Foundation  -  Sag Harbor, NY  -  $5,000  (2024)

Clarkson University
  Schoenhut Family Foundation  -  Sag Harbor, NY  -  $5,000  (2023)

Clarkson University
  Sempra Foundation  -  San Diego, CA  -  $4,000  (2023)

Clarkson University
  Shell USA Company Foundation  -  Houston, TX  -  $3,200  (2024)

Clarkson University
  Shell USA Company Foundation  -  Houston, TX  -  $6,200  (2023)

Clarkson University
  St Andrews Society of the City of Albany  -  Albany, NY  -  $1,000  (2024)

Clarkson University
  T Rowe Price Program for Charitable Giving  -  Baltimore, MD  -  $5,500  (2023)

Clarkson University
  Texas Instruments Foundation  -  Dallas, TX  -  $6,250  (2024)

Clarkson University
  Texas Instruments Foundation  -  Dallas, TX  -  $5,000  (2023)

Clarkson University
  Thomas V Guarino Family Foundation  -  Longboat Key, FL  -  $4,500  (2024)

Clarkson University
  Thomas V Guarino Family Foundation  -  Longboat Key, FL  -  $2,000  (2023)

Clarkson University
  U.S. Department of Agriculture  -  Washington, DC  -  $98,936  (2024)

Clarkson University
  U.S. Department of Agriculture  -  Washington, DC  -  $650,000  (2023)

Clarkson University
  U.S. Department of Agriculture  -  Washington, DC  -  $748,865  (2023)

Clarkson University
  U.S. Department of Commerce  -  Washington, DC  -  $294,184  (2023)

Clarkson University
  U.S. Department of Commerce  -  Washington, DC  -  $875,000  (2023)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $18,659  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $25,000  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $30,999  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $48,055  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $48,143  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $48,792  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $52,542  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $63,653  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $80,000  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $170,000  (2025)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $16,667  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $20,000  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $23,333  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $25,000  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $50,000  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $60,000  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $79,984  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $93,209  (2024)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $59,998  (2023)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $75,000  (2023)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $78,507  (2023)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $100,000  (2023)

Clarkson University
  U.S. Department of Defense  -  Washington, DC  -  $130,391  (2023)

Clarkson University
  U.S. Department of Education  -  Washington, DC  -  $272,364  (2024)

Clarkson University
  U.S. Department of Education  -  Washington, DC  -  $516,086  (2024)

Clarkson University
  U.S. Department of Education  -  Washington, DC  -  $272,364  (2023)

Clarkson University
  U.S. Department of Education  -  Washington, DC  -  $330,158  (2023)

Clarkson University
  U.S. Department of Education  -  Washington, DC  -  $330,159  (2023)

Clarkson University
  U.S. Department of Education  -  Washington, DC  -  $510,143  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $267,152  (2025)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $359,803  (2025)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $361,614  (2025)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $4,456  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $21,357  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $99,992  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $195,321  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $196,114  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $250,000  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $269,680  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $355,097  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $359,803  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $362,123  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $428,924  (2024)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $10,121  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $135,326  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $198,008  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $246,081  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $290,681  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $350,810  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $362,619  (2023)

Clarkson University
  U.S. Department of Health & Human Services  -  Washington, DC  -  $6,155,000  (2023)

Clarkson University
  U.S. Department of the Interior  -  Washington, DC  -  $132,188  (2024)

Clarkson University
  U.S. Environmental Protection Agency  -  Washington, DC  -  $1,204,210  (2025)

Clarkson University
  U.S. Environmental Protection Agency  -  Washington, DC  -  $1,191,581  (2024)

Clarkson University
  U.S. Environmental Protection Agency  -  Washington, DC  -  $1,499,979  (2024)

Clarkson University
  U.S. Environmental Protection Agency  -  Washington, DC  -  $25,000  (2023)

Clarkson University
  U.S. Environmental Protection Agency  -  Washington, DC  -  $1,177,141  (2023)

Clarkson University
  Verizon Foundation  -  Basking Ridge, NJ  -  $5,500  (2024)

Clarkson University
  Verizon Foundation  -  Basking Ridge, NJ  -  $5,000  (2023)

Clarkson University
  Verizon Foundation  -  Basking Ridge, NJ  -  $1,125  (2023)

Clarkson University
  William G Pomeroy Foundation  -  Syracuse, NY  -  $10,000  (2023)

Hospice of St. Lawrence Valley
  Kinney Drugs Foundation  -  Gouverneur, NY  -  $2,500  (2024)

North Country Children's Museum
  Arthur J Gallagher Foundation  -  Rolling Meadows, IL  -  $1,000  (2023)

North Country Children's Museum
  Corning Foundation  -  Corning, NY  -  $4,000  (2023)

North Country Children's Museum
  Corning Foundation  -  Corning, NY  -  $4,000  (2023)

North Country Children's Museum
  J M McDonald Foundation  -  Wilmington, DE  -  $10,000  (2024)

North Country Children's Museum
  National Endowment for the Arts  -  Washington, DC  -  $25,000  (2023)

North Country Children's Museum
  National Endowment for the Arts  -  Washington, DC  -  $25,000  (2023)

North Country Children's Museum
  National Endowment for the Humanities  -  Washington, DC  -  $100,000  (2023)

North Country Children's Museum
  NYS Council on the Arts  -  New York, NY  -  $49,500  (2026)

North Country Children's Museum
  NYS Council on the Arts  -  Albany, NY  -  $21,000  (2025)

North Country Children's Museum
  NYS Council on the Arts  -  New York, NY  -  $49,500  (2023)

North Country Children's Museum
  Regional Economic Development Councils  -  Albany, NY  -  $155,200  (2024)

North Country Children's Museum
  Regional Economic Development Councils  -  Albany, NY  -  $155,200  (2023)

Orchestra Association of Northern New York
  NYS Council on the Arts  -  New York, NY  -  $25,000  (2026)

Orchestra Association of Northern New York
  NYS Council on the Arts  -  New York, NY  -  $25,000  (2024)

Potsdam Chamber of Commerce
  NYS Community World Cup Grant  -  ,   -  $20,000  (2026)

Potsdam Humane Society
  Amazonsmile Foundation  -  Seattle, WA  -  $1,275  (2023)

Potsdam Humane Society
  Duffield Family Foundation Dba Maddie's Fund  -  Pleasanton, CA  -  $3,000  (2023)

Potsdam Police Department
  NYS Division of Criminal Justice Services  -  Albany, NY  -  $45,842  (2024)

Potsdam Public Museum
  NYS Council on the Arts  -  New York, NY  -  $10,000  (2024)

Potsdam Public Museum
  NYS Council on the Arts  -  New York, NY  -  $30,000  (2023)

Potsdam Volunteer Fire Department
  William Penn Foundation  -  Philadelphia, PA  -  $1,000  (2024)

Potsdam Volunteer Rescue Squad
  Federal Emergency Management Agency  -  Washington, DC  -  $46,740  (2023)

Potsdam Volunteer Rescue Squad
  U.S. Department of Homeland Security  -  Washington, DC  -  $46,741  (2023)

Shanti Sadan
  JP Morgan Chase Foundation  -  New York, NY  -  $7,000  (2024)

Shanti Sadan
  JP Morgan Chase Foundation  -  New York, NY  -  $7,000  (2024)

Shanti Sadan
  JP Morgan Chase Foundation  -  New York, NY  -  $7,000  (2023)

St. Lawrence County Arts Council
  Charles R Wood Foundation  -  Wilmington, DE  -  $25,000  (2024)

St. Lawrence County Arts Council
  Cloudsplitter Foundation  -  Saranac Lake, NY  -  $10,000  (2024)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $10,000  (2026)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $10,000  (2026)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $10,000  (2026)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $10,000  (2026)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $214,240  (2026)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $25,000  (2024)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $10,000  (2024)

St. Lawrence County Arts Council
  NYS Council on the Arts  -  New York, NY  -  $208,000  (2023)

St. Lawrence Health System
  Kinney Drugs Foundation  -  Gouverneur, NY  -  $42,500  (2024)

St. Lawrence Health System
  Kinney Drugs Foundation  -  Gouverneur, NY  -  $40,000  (2023)

SUNY Potsdam
  Alcoa Foundation  -  Pittsburgh, PA  -  $20,000  (2024)

SUNY Potsdam
  Arconic Foundation  -  Pittsburgh, PA  -  $25,000  (2024)

SUNY Potsdam
  Arconic Foundation  -  Pittsburgh, PA  -  $40,000  (2023)

SUNY Potsdam
  Corning Foundation  -  Corning, NY  -  $1,000  (2023)

SUNY Potsdam
  Louis Berkowitz Family Foundation  -  East Setauket, NY  -  $1,000  (2024)

SUNY Potsdam
  Louis Berkowitz Family Foundation  -  East Setauket, NY  -  $1,000  (2023)

SUNY Potsdam
  Pfizer Foundation  -  New York, NY  -  $3,278  (2023)

SUNY Potsdam
  Presser Foundation  -  Philadelphia, PA  -  $3,000  (2024)

SUNY Potsdam
  Presser Foundation  -  Philadelphia, PA  -  $3,000  (2023)

SUNY Potsdam
  Research Corporation  -  Tucson, AZ  -  $50,000  (2023)

SUNY Potsdam
  Robert H Wentorf Foundation  -  Cambridge, NY  -  $50,000  (2024)

SUNY Potsdam
  William R Gruver Foundation  -  Sanibel, FL  -  $1,071  (2023)

Town of Potsdam
  NYS Department of Environmental Conservation  -  Albany, NY  -  $1,399,484  (2023)

Town of Potsdam
  Regional Economic Development Councils  -  Albany, NY  -  $675,000  (2025)

Village of Potsdam
  NYS Environmental Facilities Corporation  -  Albany, NY  -  $8,975,000  (2025)

Village of Potsdam
  Regional Economic Development Councils  -  Albany, NY  -  $104,000  (2024)

Village of Potsdam
  Regional Economic Development Councils  -  Albany, NY  -  $202,650  (2023)

Village of Potsdam
  U.S. Department of Transportation  -  Washington, DC  -  $68,278  (2023)

Village of Potsdam
  U.S. Department of Transportation  -  Washington, DC  -  $140,211  (2023)

Village of Potsdam
  U.S. Department of Transportation  -  Washington, DC  -  $248,175  (2023)


Largest nonprofits in Potsdam (by assets) include:

Clarkson University
Canton-Potsdam Hospital
St. Lawrence Health System
Potsdam College Foundation
Canton-Potsdam Hospital Foundation
Seaway Private Equity Corporation
Potsdam Auxiliary & College Educational Services
Hospice of St. Lawrence Valley
Northern New York Resources Corporation
Potsdam Sandstone Senior Citizens Club
North Country Childrens Museum
Potsdam Volunteer Rescue Squad
St. Lawrence County Arts Council
Sandstone Housing Corp
Potsdam Public Library
Potsdam Humane Society
Citec
Potsdam Volunteer Fire Department
Northern New York Library Network
Bayside Cemetery Association
Research Applied Technologyeducation Service Incorporated
SUNY Potsdam Child Care Center
Student Government Association of SUNY Potsdam
International Brotherhood Teamsters
West Potsdam Volunteer Fire Department
St. Lawrence County Health Initiative