Median Age in Sullivan County, NY
ACS 2024 5-Year Estimates
41.7 years
Rank #1,600/3,222 · #38 in NY
50th
Sullivan 41.7 years
NY 39.8 years +4.8%
US 38.9 years +7.2%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Sullivan County's median age of 41.7 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Sullivan County for median age.
Nearby Rankings
Full ranking →| #1,597 | Otoe County, NE | 41.7 years |
| #1,598 | Burlington County, NJ | 41.7 years |
| #1,599 | Suffolk County, NY | 41.7 years |
| #1,600 | Sullivan County, NY | 41.7 years |
| #1,601 | Edgecombe County, NC | 41.7 years |
| #1,602 | Champaign County, OH | 41.7 years |
| #1,603 | Pike County, OH | 41.7 years |
About Median Age
Sullivan County, New York has a median age of 41.7 years, ranking #1,600 of 3,222 counties nationwide — 7.2% above the national value of 38.9 years. Within New York, it ranks #38 of 62. This places it in the 50th percentile nationally.
The median age of the total population. 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.