Total Population in South Central Connecticut Planning Region, CT
ACS 2024 5-Year Estimates
How South Central Connecticut Planning Region Compares
National Distribution
Where South Central Connecticut Planning Region falls among all 3,222 U.S. counties for total population.
■ South Central Connecticut Planning Region: 570,598
Ranking Context
| Rank | County | Value |
|---|---|---|
| #122 | New Castle County, DE | 577,961 |
| #123 | Baltimore city, MD | 573,243 |
| #124 | Dane County, WI | 572,674 |
| #125 | South Central Connecticut Planning Region, CT | 570,598 |
| #126 | Lancaster County, PA | 557,931 |
| #127 | Stanislaus County, CA | 553,990 |
| #128 | Spokane County, WA | 549,056 |
Total Population in South Central Connecticut Planning Region, Connecticut
South Central Connecticut Planning Region, Connecticut has a total population of 570,598, which ranks #125 of 3,222 out of 3,222 counties nationwide. This is 99.8% below the national value of 330M.
Within Connecticut, South Central Connecticut Planning Region ranks #3 of 9 out of 9 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.