Lower Connecticut River Valley Planning Region, Connecticut
Located in Connecticut, Lower Connecticut River Valley Planning Region has a population of 175,822 residents and a median age of 45.9 years, making it the #390 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 6.8%. The median home value is $379,700, and the median household income is $104,428, which is 39% above the national median.
Demographics
Lower Connecticut River Valley Planning Region has a population of 175,822, making it the #390 most populous county in the US. The median age is 45.9 years, which is 18.0% 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 Lower Connecticut River Valley Planning Region is $104,428, ranking #128 out of 3,222 counties — 39.0% above the national median. The poverty rate is 6.8% and unemployment stands at 3.8%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Lower Connecticut River Valley Planning Region is $379,700 (+34.7% vs national). Renters pay a median of $1,454/mo and the homeownership rate is 75.8%.
Median Home Value Trend
Rankings →Household Type
Education
In Lower Connecticut River Valley Planning Region, 46.0% of adults age 25+ hold a bachelor's degree or higher, which is 36.5% above the national average, ranking #152 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
12.2% of adults report poor or fair health and 4.3% lack health insurance. Data from County Health Rankings (2025).
Substance Use
11.6% of adults in Lower Connecticut River Valley Planning Region smoke , 31.2% are obese , and 22.4% report excessive drinking. The drug overdose death rate is 30.4 per 100,000.
Safety
The homicide rate in Lower Connecticut River Valley Planning Region is 1.3 per 100,000 . Motor vehicle deaths occur at a rate of 8.4 per 100,000.
Families & Children
7.6% of children in Lower Connecticut River Valley Planning Region live in poverty .
Civic & Transportation
The mean commute time is 28.1 min, which is 2.0% above the national average.
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Lower Connecticut River Valley Planning Region voted Democratic with a margin of 13.5%. The vote was 55.9% Dem / 42.4% Rep.
About Lower Connecticut River Valley Planning Region, Connecticut
Lower Connecticut River Valley Planning Region, Connecticut has a total population of 175,822, making it the 390th most populous county in the United States. The median age in Lower Connecticut River Valley Planning Region is 45.9 years, which is 18.0% above the national median of 38.9 years.
The median household income in Lower Connecticut River Valley Planning Region is $104,428, which ranks #128 of 3,222 counties nationwide. This is 39.0% above the national median of $75,149. The poverty rate is 6.8%, lower than the national rate of 12.6%. The unemployment rate stands at 3.8%.
The median home value in Lower Connecticut River Valley Planning Region is $379,700, 34.7% above the national median. Renters in Lower Connecticut River Valley Planning Region pay a median gross rent of $1,454 per month. The homeownership rate is 75.8%, compared to the national rate of 64.4%.
In Lower Connecticut River Valley Planning Region, 46.0% of residents aged 25 and older hold a bachelor's degree or higher, 36.5% above the national average of 33.7%. Health insurance coverage stands at 96.7% of the population. The average commute time for workers is 28.1 min.
Lower Connecticut River Valley Planning Region is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 79.2% of the population, followed by Hispanic or Latino (7.8%) and Two or More Races (4.6%).
All data for Lower Connecticut River Valley 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.