Rocky Hill Flag

Rocky Hill

County Seat:
No
Area (mi²):
13.463
State:
Connecticut

Rocky Hill is located in Capitol Planning Region, Connecticut. Rocky Hill has a 2025 population of 20,720. Rocky Hill is currently growing at a rate of 0.03% annually but its population has decreased by -0.18% since the most recent census, which recorded a population of 20,757 in 2020.

The average household income in Rocky Hill is $129,762 with a poverty rate of 3.87%.The median age in Rocky Hill is 43.9 years: 43.3 years for males, and 45 years for females.

20.7K
Total Population
1,539
Density (mi²)
6 0.03%
Growth

Rocky Hill Population

Rocky Hill Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Rocky Hill includes 71.96% White, 14.37% Asian, 4.8% Black or African American, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White14,91271.96%
Asian2,97814.37%
Two or more races1,3576.55%
Black or African American9944.8%
Other race4202.03%
Native Hawaiian or Pacific Islander530.26%
Native American100.05%

Rocky Hill Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Rocky Hill's average per capita income is $68,396. Household income levels show a median of $100,061. The poverty rate stands at 3.87%.

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$135,407-
Families$121,180$148,829
Households$100,061$129,762
Non Families$70,500$90,178

$68,396

Average Income

$100,061

Median Household Income

3.87%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)