Get ready-to-use data, reports, analysis, and visualizations covering the demographics of Connecticut based on the current United States Census Bureau's 2024 American Community Survey (ACS) Estimates.

Connecticut 2024 Demographics: Age & Gender Distribution

Bar chart showing the population distribution of Connecticut by age group and gender, based on 2024 ACS data.
Source: U.S. Census Bureau, ACS Estimates (2024)

According to the U.S. Census Bureau's 2024 American Community Survey (ACS) Estimates, the total population of Connecticut is 3,675,069. The median age of the population in Connecticut is 41.2 years. The median age for males is 39.9 years, and for females it is 42.6 years.

The age distribution of the population in Connecticut by age group is as follows:

Age Group Percentage
Under 5 years 4.90%
5–17 years (children) 14.89%
18–24 years (young adults) 9.30%
25–34 years 12.74%
35–54 years 25.03%
55–64 years 13.73%
65 years and over (seniors) 19.41%

The total dependency ratio in Connecticut is 64.47. The youth dependency ratio is 32.54, and the old-age dependency ratio is 31.92. In demographic terms, the dependency ratio measures the size of the population typically not in the labor force (children under 18 and older adults 65+) relative to the working age (18-64) population. A higher ratio indicates a greater financial and social burden on the working population to support the non-working age groups.

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Connecticut 2024 Demographics: Race & Ethnicity Distribution

Race and Ethnicity Distribution Chart for Connecticut
Source: U.S. Census Bureau, ACS Estimates (2024)

The racial makeup and ethnic composition (racial demographics) of Connecticut is detailed below, based on the U.S. Census Bureau's 2024 American Community Survey (ACS) Estimates.

The Diversity Index for Connecticut is calculated at 58.33, suggesting a moderate level of racial and ethnic diversity. This index measures the probability that two people chosen at random will be from different racial or ethnic groups.

The following table provides the breakdown of the population of Connecticut by race and ethnicity:

Racial/Ethnic Group Percentage
White Alone (Non-Hispanic) 60.43%
Hispanic or Latino (Any Race) 19.23%
Black/African American Alone 9.94%
Two or More Races 4.76%
Asian Alone 4.71%
Some Other Race Alone 0.80%
American Indian and Alaska Native Alone 0.10%
Native Hawaiian or Other Pacific Islander Alone 0.02%
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Connecticut 2024 Demographics: Household Income Distribution

Horizontal bar chart showing household income distribution in Connecticut.
Source: U.S. Census Bureau, ACS Estimates (2024)

According to the U.S. Census Bureau's 2024 American Community Survey (ACS) Estimates, the median household income in Connecticut over the past 12 months, adjusted for 2024 inflation, was $96,049. This figure is based on a total of 1,455,235 households.

The distribution of household income in Connecticut across various income brackets is as follows:

Income Range Percentage of Households
Less than $20,000 10.12%
$20,000 to $34,999 7.60%
$35,000 to $49,999 8.45%
$50,000 to $74,999 13.77%
$75,000 to $149,999 29.03%
$150,000 or more 31.03%
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Connecticut 2024 Demographics: Educational Attainment Distribution

Treemap chart illustrating the educational attainment breakdown for population 25 years and over in Connecticut.
Source: U.S. Census Bureau, ACS Estimates (2024)

According to the U.S. Census Bureau's 2024 American Community Survey (ACS) Estimates, the educational attainment data covers the population 25 years and older in Connecticut, totaling 2,606,011 individuals.

A significant portion of the population, 91.81%, has attained a high school diploma or higher. Furthermore, the percentage of individuals who hold a Bachelor's Degree or a higher professional/graduate degree is 42.57%.

The detailed breakdown by educational level is presented below:

Educational Attainment Level Percentage of Population 25+
Less than high school graduate 8.19%
High school graduate (incl. equivalency) 25.36%
Some college or associate's degree 23.88%
Bachelor's Degree 23.27%
Graduate or professional degree 19.29%
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Connecticut 2024 Demographics: Health Insurance Coverage by Gender & Age

Pyramid chart showing health insurance coverage by age and sex in Connecticut.
Source: U.S. Census Bureau, ACS Estimates (2024)

According to the U.S. Census Bureau's 2024 American Community Survey (ACS) Estimates, the health insurance coverage data for Connecticut shows that 5.8% of the population lacks health insurance coverage. This represents 211,726 individuals out of a total population of 3,630,971 people.

The uninsured rates vary significantly by age group. Young adults (18-34 years) have uninsured rates of 11.5% for males and 9.6% for females. In the 35-64 age bracket, 8.6% of males and 6.6% of females are uninsured.

Children under 18 and seniors aged 65+ generally have higher coverage rates due to public programs like Medicaid/CHIP and Medicare. In Connecticut, uninsured rates for children are 2.1% for males and 3.1% for females, while seniors have rates of 0.8% for males and 0.8% for females.

Age Group Male Uninsured % Female Uninsured %
Under 18 2.1% 3.1%
18-34 years 11.5% 9.6%
35-64 years 8.6% 6.6%
65+ years 0.8% 0.8%
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Connecticut 2024 Demographics: Nativity and Citizenship Status

Treemap showing the population distribution by nativity and citizenship status in Connecticut based on U.S. Census data.
Source: U.S. Census Bureau, ACS Estimates (2024)

According to the U.S. Census Bureau's 2024 American Community Survey (ACS) Estimates, the nativity and citizenship data for Connecticut shows that 92.7% of the population are U.S. citizens. This includes both native-born and naturalized citizens, representing 3,408,128 individuals out of a total population of 3,675,069 people.

The nativity breakdown reveals diverse origins: 80.4% were born in the United States, 2.6% were born in Puerto Rico or U.S. Island Areas, and 1.1% were born abroad of American parent(s).

Among the foreign-born population, 8.6% of the total population have become naturalized U.S. citizens (317,229 individuals), while 7.3% are non-citizens (266,941 individuals).

Nativity/Citizenship Status Percentage
Born in the United States 80.4%
Born in Puerto Rico or U.S. Island Areas 2.6%
Born abroad of American parent(s) 1.1%
U.S. citizen by naturalization 8.6%
Not a U.S. citizen 7.3%
Total U.S. Citizens 92.7%
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Connecticut 2024 Demographics: Means of Transportation to Work

Treemap showing means of transportation to work distribution in Connecticut.
Source: U.S. Census Bureau, ACS Estimates (2024)

According to the U.S. Census Bureau's 2024 American Community Survey (ACS) Estimates, the commuting patterns for Connecticut show that 78.3% of workers commute by car, truck, or van. This represents 1,468,310 workers out of a total workforce of 1,874,388 people.

Public transportation usage stands at 4.0% (75,292 workers), which includes buses, subways, light rail, commuter trains, and ferries, but excludes taxicabs. Active transportation methods include walking (2.4%) and bicycling (0.2%).

Remote work has become an increasingly important commuting option, with 13.4% of workers in Connecticut working from home. An additional 1.6% use other means such as taxicabs, motorcycles, or other forms of transportation. These alternative commuting patterns reflect changing work arrangements and transportation preferences in the modern workforce.

Transportation Method Percentage
Car, truck, or van 78.3%
Public transportation 4.0%
Bicycle 0.2%
Walked 2.4%
Taxicab, motorcycle, or other means 1.6%
Worked from home 13.4%
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Frequently Asked Questions

The age breakdown for the population of Connecticut is as follows:

Age Group Percentage
Under 5 years4.90%
5–17 years (children)14.89%
18–24 years (young adults)9.30%
25–34 years12.74%
35–54 years25.03%
55–64 years13.73%
65 years and over (seniors)19.41%

The racial and ethnic composition of Connecticut is dominated by: White Alone (Non-Hispanic): 60.43%, Hispanic or Latino (Any Race): 19.23%, Black/African American Alone: 9.94%. The complete breakdown includes 8 distinct racial and ethnic categories.

The median household income in Connecticut is $96,049. This represents the midpoint of all household incomes in the area, meaning half of households earn more than this amount and half earn less.

The household income distribution in Connecticut is: Very Low Income (under $20,000): 10.12%, Low Income ($20,000-$34,999): 7.60%, Lower Middle Income ($35,000-$49,999): 8.45%, Middle Income ($50,000-$74,999): 13.77%, Upper Middle Income ($75,000-$149,999): 29.03%, High Income ($150,000+): 31.03%.

Approximately 48.38% of households in Connecticut earn over $100,000 annually. This includes households earning between $100,000 and $124,999, $125,000 and $149,999, $150,000 and $199,999, and $200,000 or more.

In Connecticut, 42.57% of the population aged 25 and older holds a bachelor's degree or higher. This includes those with bachelor's degrees as well as those with graduate or professional degrees.

The educational attainment breakdown for Connecticut (population 25+) is: Less than high school graduate: 8.19%, High school graduate (including equivalency): 25.36%, Some college or associate's degree: 23.88%, Bachelor's degree: 23.27%, Graduate or professional degree: 19.29%.

In Connecticut, 91.81% of the population aged 25 and older has completed at least a high school education. This includes high school graduates, those with some college, associate's degrees, bachelor's degrees, and graduate degrees.

In Connecticut, 5.8% of the population lacks health insurance coverage. This represents 211,726 individuals out of a total population of 3,630,971 people.

The uninsured rates vary by age group in Connecticut. For young adults (18-34 years), 11.5% of males and 9.6% of females lack coverage. In the 35-64 age group, 8.6% of males and 6.6% of females are uninsured. These working-age populations typically face different coverage challenges than children or seniors.

Children under 18 in Connecticut have uninsured rates of 2.1% for males and 3.1% for females. Seniors aged 65 and older, who are typically covered by Medicare, have uninsured rates of 0.8% for males and 0.8% for females. These age groups generally have higher coverage rates due to public programs.

In Connecticut, 92.7% of the population are U.S. citizens. This includes native-born citizens and naturalized citizens. Out of a total population of 3,675,069 people, 3,408,128 are U.S. citizens.

Connecticut has 317,229 naturalized U.S. citizens, representing 8.6% of the total population. These are foreign-born individuals who have gone through the naturalization process to become U.S. citizens.

The nativity and citizenship breakdown for Connecticut is: 80.4% were born in the United States, 2.6% were born in Puerto Rico or U.S. Island Areas, 1.1% were born abroad of American parent(s), 8.6% are foreign-born naturalized U.S. citizens, and 7.3% are foreign-born non-citizens.

In Connecticut, 78.3% of workers commute by car, truck, or van, making it the most common means of transportation to work. Out of 1,874,388 total workers, 1,468,310 use personal vehicles for their commute.

75,292 workers in Connecticut use public transportation (excluding taxicabs) to commute to work, representing 4.0% of all workers. This includes buses, subways, light rail, commuter trains, and ferries.

Alternative commute methods in Connecticut include: 13.4% work from home, 2.4% walk to work, 0.2% bicycle, and 1.6% use other means such as taxicabs or motorcycles. These alternatives to driving alone help reduce traffic congestion and environmental impact.