Total Population in Onondaga County, NY
ACS 2024 5-Year Estimates
How Onondaga County Compares
National Distribution
Where Onondaga County falls among all 3,222 U.S. counties for total population.
■ Onondaga County: 471,129
Ranking Context
| Rank | County | Value |
|---|---|---|
| #150 | Sonoma County, CA | 485,040 |
| #151 | Seminole County, FL | 481,470 |
| #152 | Tulare County, CA | 478,693 |
| #153 | Onondaga County, NY | 471,129 |
| #154 | Pinal County, AZ | 469,006 |
| #155 | Burlington County, NJ | 467,805 |
| #156 | York County, PA | 462,924 |
Total Population in Onondaga County, New York
Onondaga County, New York has a total population of 471,129, which ranks #153 of 3,222 out of 3,222 counties nationwide. This is 99.9% below the national value of 330M.
Within New York, Onondaga County ranks #11 of 62 out of 62 counties. This places it in the 95th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.