Deep River

County:: Lower CT River Valley Planning Region
County Seat:: No
Area (mi²):: 13.514
State:: Connecticut

Deep River is located in Lower CT River Valley Planning Region, Connecticut. Deep River has a 2025 population of 4,474. Deep River is currently growing at a rate of 0.22% annually and its population has increased by 1.66% since the most recent census, which recorded a population of 4,401 in 2020.

The average household income in Deep River is $109,503 with a poverty rate of 6.08%. The median age in Deep River is 45.8 years: 43.3 years for males, and 48.6 years for females.

Demographics

The racial composition of Deep River includes 91.85% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	4,071	91.85%
Two or more races	201	4.54%
Black or African American	123	2.78%
Asian	27	0.61%
Other race	10	0.23%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Deep River Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Deep River's average per capita income is $62,841. Household income levels show a median of $86,995. The poverty rate stands at 6.08%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$126,111	-
Families	$120,703	$136,265
Households	$86,995	$109,503
Non Families	$60,985	$62,768

$62,841

Average Income

$86,995

Median Household Income

6.08%

Poverty Rate