Total Population in Summit County, OH
ACS 2024 5-Year Estimates
How Summit County Compares
National Distribution
Where Summit County falls among all 3,222 U.S. counties for total population.
■ Summit County: 537,864
Ranking Context
| Rank | County | Value |
|---|---|---|
| #130 | Guilford County, NC | 547,940 |
| #131 | Chester County, PA | 547,840 |
| #132 | Ramsey County, MN | 542,945 |
| #133 | Summit County, OH | 537,864 |
| #134 | Montgomery County, OH | 536,096 |
| #135 | Plymouth County, MA | 535,075 |
| #136 | Adams County, CO | 530,225 |
Total Population in Summit County, Ohio
Summit County, Ohio has a total population of 537,864, which ranks #133 of 3,222 out of 3,222 counties nationwide. This is 99.8% below the national value of 330M.
Within Ohio, Summit County ranks #4 of 88 out of 88 counties. This places it in the 96th 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.