# Counties in New York by median age, 2024

All 62 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `median_age`
- Unit: years
- Definition: Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat)
- Retrieved: 2026-10-08
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.
- Web page: https://invokely.ai/rankings/median-age/new-york-counties
- CSV: https://invokely.ai/download/rankings/median-age/new-york-counties.csv

| Rank | Place | years |
|---:|---|---:|
| 1 | Hamilton County | 58.1 |
| 2 | Essex County | 49.9 |
| 3 | Columbia County | 49.8 |
| 4 | Delaware County | 48.8 |
| 5 | Schuyler County | 47.6 |
| 6 | Greene County | 47.4 |
| 7 | Warren County | 46.8 |
| 8 | Schoharie County | 45.8 |
| 9 | Washington County | 45.4 |
| 10 | Chenango County | 45 |
| 11 | Herkimer County | 44.8 |
| 11 | Tioga County | 44.8 |
| 13 | Ontario County | 44.2 |
| 14 | Fulton County | 44.1 |
| 14 | Ulster County | 44.1 |
| 16 | Putnam County | 44 |
| 17 | Cayuga County | 43.8 |
| 18 | Saratoga County | 43.6 |
| 18 | Wayne County | 43.6 |
| 20 | Orleans County | 43.5 |
| 21 | Niagara County | 43.3 |
| 21 | Wyoming County | 43.3 |
| 23 | Seneca County | 43 |
| 23 | Steuben County | 43 |
| 25 | Chautauqua County | 42.9 |
| 26 | Cattaraugus County | 42.8 |
| 27 | Dutchess County | 42.5 |
| 27 | Yates County | 42.5 |
| 29 | Genesee County | 42.4 |
| 29 | Madison County | 42.4 |
| 31 | Chemung County | 42 |
| 31 | Franklin County | 42 |
| 31 | Nassau County | 42 |
| 34 | Clinton County | 41.9 |
| 34 | Lewis County | 41.9 |
| 36 | Westchester County | 41.8 |
| 37 | Suffolk County | 41.7 |
| 37 | Sullivan County | 41.7 |
| 39 | Livingston County | 41.5 |
| 40 | Oswego County | 40.9 |
| 41 | Oneida County | 40.7 |
| 41 | Queens County | 40.7 |
| 43 | Richmond County | 40.6 |
| 44 | Erie County | 40.4 |
| 45 | Montgomery County | 40.3 |
| 46 | Rensselaer County | 40.1 |
| 47 | Otsego County | 39.9 |
| 48 | Monroe County | 39.6 |
| 48 | Onondaga County | 39.6 |
| 48 | Schenectady County | 39.6 |
| 51 | St. Lawrence County | 39.3 |
| 52 | Broome County | 39.2 |
| 53 | New York County | 38.9 |
| 54 | Allegany County | 38.7 |
| 55 | Albany County | 38.4 |
| 56 | Cortland County | 37 |
| 56 | Orange County | 37 |
| 58 | Kings County | 36.5 |
| 59 | Bronx County | 36 |
| 60 | Rockland County | 34.8 |
| 61 | Jefferson County | 33.7 |
| 62 | Tompkins County | 32.3 |