South Central Connecticut Planning Region, Connecticut
Located in Connecticut, South Central Connecticut Planning Region has a population of 570,598 residents and a median age of 40.2 years, making it the #125 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 11.4%. The median home value is $353,100, and the median household income is $88,197, which is 17% above the national median.
Demographics
South Central Connecticut Planning Region has a population of 570,598, making it the #125 most populous county in the US. The median age is 40.2 years, which is 3.3% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in South Central Connecticut Planning Region is $88,197, ranking #346 out of 3,222 counties — 17.4% above the national median. The poverty rate is 11.4% and unemployment stands at 6.0%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in South Central Connecticut Planning Region is $353,100 (+25.3% vs national). Renters pay a median of $1,525/mo and the homeownership rate is 60.5%.
Median Home Value Trend
Rankings →Household Type
Education
In South Central Connecticut Planning Region, 42.0% of adults age 25+ hold a bachelor's degree or higher, which is 24.7% above the national average, ranking #223 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
15.6% of adults report poor or fair health and 5.7% lack health insurance. Data from County Health Rankings (2025).
Substance Use
13.0% of adults in South Central Connecticut Planning Region smoke , 32.0% are obese , and 21.3% report excessive drinking. The drug overdose death rate is 51.3 per 100,000.
Safety
The homicide rate in South Central Connecticut Planning Region is 4.1 per 100,000 . Motor vehicle deaths occur at a rate of 8.3 per 100,000.
Families & Children
16.5% of children in South Central Connecticut Planning Region live in poverty .
Civic & Transportation
The mean commute time is 25.9 min, which is 6.1% below the national average.
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, South Central Connecticut Planning Region voted Democratic with a margin of 20.1%. The vote was 59% Dem / 38.9% Rep.
About South Central Connecticut Planning Region, Connecticut
South Central Connecticut Planning Region, Connecticut has a total population of 570,598, making it the 125th most populous county in the United States. The median age in South Central Connecticut Planning Region is 40.2 years, which is 3.3% above the national median of 38.9 years.
The median household income in South Central Connecticut Planning Region is $88,197, which ranks #346 of 3,222 counties nationwide. This is 17.4% above the national median of $75,149. The poverty rate is 11.4%, lower than the national rate of 12.6%. The unemployment rate stands at 6.0%.
The median home value in South Central Connecticut Planning Region is $353,100, 25.3% above the national median. Renters in South Central Connecticut Planning Region pay a median gross rent of $1,525 per month. The homeownership rate is 60.5%, compared to the national rate of 64.4%.
In South Central Connecticut Planning Region, 42.0% of residents aged 25 and older hold a bachelor's degree or higher, 24.7% above the national average of 33.7%. Health insurance coverage stands at 95.1% of the population. The average commute time for workers is 25.9 min.
South Central Connecticut Planning Region is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 58.5% of the population, followed by Hispanic or Latino (19.5%) and Black (non-Hispanic) (13.0%).
All data for South Central Connecticut Planning Region, Connecticut comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.