Total Population in Jefferson County, NY
ACS 2024 5-Year Estimates
115,040
Rank #549/3,222 · #25 in NY
83th
Jefferson 115,040
NY 20M -99.4%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Jefferson County's total population of 115,040 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Jefferson County for total population.
Nearby Rankings
Full ranking →| #546 | Calhoun County, AL | 116,090 |
| #547 | Potter County, TX | 115,975 |
| #548 | St. Mary's County, MD | 115,126 |
| #549 | Jefferson County, NY | 115,040 |
| #550 | Albemarle County, VA | 114,919 |
| #551 | Pennington County, SD | 113,512 |
| #552 | Lycoming County, PA | 113,489 |
About Total Population
Jefferson County, New York has a total population of 115,040, ranking #549 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within New York, it ranks #25 of 62. This places it in the 83th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.