Union Flag

Union

County Seat:
No
Area (mi²):
28.85
State:
Connecticut

Union is located in Northeastern Connecticut Planning Region, Connecticut. Union has a 2026 population of 803. Union is currently declining at a rate of -0.12% annually but its population has increased by 2.55% since the most recent census, which recorded a population of 783 in 2020.

The median household income in Union is $88,958 with a poverty rate of 5.72%. The median age in Union is 49.9 years: 53.5 years for males, and 46.3 years for females. For every 100 females there are 79.8 males.

803
Total Population
28
Density (mi²)
-1 -0.12%
Growth

Union Population

Union Population

Year ↓
Population
Growth
Annual Change
2026803-1-0.12%
2025804-1-0.12%
202480570.88%
202379850.63%
202279350.63%
202178850.64%
202078320.26%
201984010.12%
201883930.36%
2017836-3-0.36%
2016839-7-0.83%
201584600%
2014846-2-0.24%
2013848-2-0.24%
201285020.24%
2011848-6-0.7%
201085320.24%

Median Age

Overall: 49.9 years
Female: 46.3 years
Male: 53.5 years

Union Adults

There are 784 adults, (231 of whom are seniors) in Union.

Sex Ratio

Female: 525 (55.6%)
Male: 419 (44.4%)

Demographics

The racial composition of Union includes 89.41% White, 6.99% other race, and smaller percentages for Two or more races, Native American, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White84489.41%
Other race666.99%
Two or more races151.59%
Native American80.85%
Asian80.85%
Black or African American30.32%
Race
Population ↓
Percentage (of total)
Other race596.25%
White60.64%
Two or more races50.53%
Race
Population ↓
Percentage (of total)
White83888.77%
Two or more races101.06%
Native American80.85%
Asian80.85%
Other race70.74%
Black or African American30.32%

Union Marital Status

Economics and Income Statistics

Union's average per capita income is $57,688. Household income levels show a median of $88,958. The poverty rate stands at 5.72%.

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$115,625-
Households$88,958$117,774
Families$88,906$120,791
Non Families$79,375$101,921

$57,688

Average Income

$88,958

Median Household Income

5.72%

Poverty Rate

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)