Jefferson   County NY United States

County FIPS 36045
Largest City Le Ray
State New York
Latitude 44.0495
Longitude -75.9203
Population 115,040
Density 90.75 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $66,301
Median individual: $38,392

Race

Mode: 82.5% White

Gender

 52.5% male 

Rent

  $1213 / month  

Median house value: $187,822.0

Age

Median: 33.7 years old

Education

With at least college degree: 26.5%
With STEM degree: 44.0%

Marital Status

 54.0% married 

Never married: 29.5%

Labor Force Participation

 64.6% working 

Unemployed: 5.9%

Average Family Size

 2.83 people 

Commute Time

 19.5 minutes 

Health Care

 5.5% uninsured 

Poverty

 13.7%

All data comes from the SimpleMaps US Counties Database, 2026.

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