Guilford Flag

Guilford

County Seat:
No
Area (mi²):
47.079
State:
Connecticut

Guilford is located in South Central Connecticut Planning Region, Connecticut. Guilford has a 2026 population of 22,486. Guilford is currently growing at a rate of 0.5% annually and its population has increased by 2.11% since the most recent census, which recorded a population of 22,021 in 2020.

The median household income in Guilford is $137,816 with a poverty rate of 2.84%. The median age in Guilford is 51.1 years: 49.7 years for males, and 52.1 years for females. For every 100 females there are 101.0 males.

22.5K
Total Population
478
Density (mi²)
111 0.5%
Growth

Guilford Population

Guilford Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202622,4861110.5%
202522,3751110.5%
202422,2641110.5%
202322,153920.42%
202222,061260.12%
202122,035140.06%
202022,021-57-0.26%
201922,111-108-0.49%
201822,219150.07%
201722,204-44-0.2%
201622,248-95-0.43%
201522,343-83-0.37%
201422,426320.14%
201322,394-19-0.08%
201222,413350.16%
201122,37830.01%
201022,38270.03%

Median Age

Overall: 51.1 years
Female: 52.1 years
Male: 49.7 years

Guilford Adults

There are 17,500 adults, (5,882 of whom are seniors) in Guilford.

Sex Ratio

Female: 10,999 (49.8%)
Male: 11,109 (50.2%)

Demographics

The racial composition of Guilford includes 84.6% White, 4.45% Asian, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White18,70384.6%
Two or more races1,7267.81%
Asian9844.45%
Black or African American3591.62%
Other race3361.52%
Race
Population ↓
Percentage (of total)
Two or more races7853.55%
White3831.73%
Other race1150.52%
Black or African American10%
Race
Population ↓
Percentage (of total)
White18,32082.87%
Asian9844.45%
Two or more races9414.26%
Black or African American3581.62%
Other race2211%

Guilford Marital Status

Economics and Income Statistics

Guilford 's average per capita income is $81,769. Household income levels show a median of $137,816. The poverty rate stands at 2.84%.

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$183,706-
Families$169,744$205,509
Households$137,816$180,527
Non Families$61,691$104,700

$81,769

Average Income

$137,816

Median Household Income

2.84%

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)