ZIP Code Tabulation Area

06419

Killingworth, CT · ACS 2020–2024

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Latest estimates

At a glance

U.S. Census Bureau American Community Survey 5-year estimates.

Total population
6,240
Median household income
$140,655
People below poverty
3%
Median home value
$446,200

Income

The median income of households in 06419 was $140,655. An estimated 0.7% of households had income below $10,000 a year and 29.1% had income of $200,000 or more.

Household Income in 06419 in 2020-2024

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Percent
Less than $10,000 0.7
$10,000 to $14,999 4.5
$15,000 to $24,999 2.2
$25,000 to $34,999 1
$35,000 to $49,999 9.2
$50,000 to $74,999 7
$75,000 to $99,999 9.9
$100,000 to $149,999 22.1
$150,000 to $199,999 14.5
$200,000 or more 29.1

Median Earnings for Full-Time Year-Round Workers by Sex in 06419 in 2020-2024

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Dollars
Male 97181
Female 79258

An estimated 74% of households received earnings. An estimated 38.5% of households received Social Security and an estimated 39.3 % of households received retirement income other than Social Security. The average income from Social Security was $35,924. These income sources are not mutually exclusive; that is, some households received income from more than one source.

Proportion of Households with Various Income Sources in 06419 in 2020-2024

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Percent
Earnings 74
Social Security 38.5
Retirement income 39.3
Supplemental Security Income (SSI) 4.8
Cash public assistance income 4.5

Poverty and Participation in Government Programs

In 2020-2024, 3 % of people were in poverty. An estimated 0% of children under 18 were below the poverty level, compared with 7% of people 65 years old and over. An estimated 2.1% of people 18 to 64 years were below the poverty level.

Poverty Rates in 06419 in 2020-2024

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Percent
People in poverty 3
Children under 18 years below poverty 0
People 65 years old and over below poverty 7
People 18 to 64 years below poverty 2.1

In 2020-2024, 2.7 % of households received SNAP (the Supplemental Nutrition Assistance Program). An estimated 25.4% of households that received SNAP had children under 18, and 74.6% of households that received SNAP had one or more people 60 years and over. An estimated 0% of all households receiving SNAP were families with a female householder and no spouse present.


Among the civilian noninstitutionalized population in 06419 in 2020-2024, 97.5% had health insurance coverage and 2.5% did not have health insurance coverage. Private coverage was 84.6% and public coverage was 27.6%, respectively. The percentage of children under the age of 19 with no health insurance coverage was 0%.


In 2020-2024, 06419 had a total population of 6,240 - 3,122 (50%) females and 3,118 (50%) males. The median age was 53.3 years. An estimated 18.7% of the population was under 18 years, 18.5% was 19 to 44 years, 35.3% was 45 to 64 years, and 25.5 % was 65 years and older.

Population by Age and Sex for 06419 in 2020-2024

Male Female
Under 5 240 155
5 to 9 198 175
10 to 14 68 119
15 to 19 216 122
20 to 24 127 77
25 to 29 81 113
30 to 34 89 55
35 to 39 127 236
40 to 44 118 128
45 to 49 246 184
50 to 54 188 235
55 to 59 427 174
60 to 64 323 425
65 to 69 182 281
70 to 74 192 184
75 to 79 138 169
80 to 84 119 152
85 and over 39 138

Hispanic Origin and Race

For people reporting one race alone, 88.7% were White; 0% were Black or African American; 5.4% were American Indian and Alaska Native; 0.4% were Asian; 0% were Native Hawaiian and Other Pacific Islander, and 0% were Some Other Race. An estimated 10.1% reported Two or More Races. An estimated 2.7% of the people in 06419 were Hispanic or Latino. An estimated 87.7% of the people in 06419 were White alone, non-Hispanic. People of Hispanic origin may be of any race.


Households and Families

In 2020-2024, there were 2,516 households in 06419. The average household size was 2.48 people.

Married-couple households made up 74% of the households in 06419 while cohabiting couple households made up 3.9% of households. Female householders with no spouse or partner present were 14.7% of all households, while 7.4% of households had male householders with no spouse or partner present. Some households had one person, as 6.8% of households were male householders living alone, and 11.4% were female householders living alone, for a total of 18.2% of all households.

In 06419, 21.7% of all households had one or more people under the age of 18; 44.1% of all households had one or more people 65 years and over.

Types of Households in 06419 in 2020-2024

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Percent
Married-couple households 74
Cohabiting Couples 3.9
Male Householder
No spouse/partner present
7.4
Female Householder
No spouse/partner present
14.7

Marital Status

Among persons 15 and older, 68.9% of males and 67.9% of females were currently married.

Population 15 years and over Percent
Males
Percent
Females
Never married 23.4 14.2
Now married, except separated 68.9 67.9
Separated 0 0
Widowed 0 11.4
Divorced 7.7 6.5

Grandparents and Grandchildren

In 06419, 0 grandparents lived with their grandchildren under 18 years old. Of those grandparents, NaN% were responsible for the basic needs of their grandchildren.

Note: The presence of NaN means that the estimate could not be calculated or cannot be published for this topic or geography.


Nativity and Foreign-Born

In 2020-2024, an estimated 99.3% of the people living in 06419 were U.S. natives. 67.1% of the 06419 population were living in the state where they were born.

Approximately 0.7% of 06419 residents in 2020-2024 were foreign-born. 100% of foreign-born were naturalized U.S. citizens and an estimated 100 % entered the country before the year 2010.

Foreign-born residents of 06419 come from different parts of the world. The bar graph below displays the percentage of foreign-born from each world region of birth in 2020-2024 for 06419.

Region of Birth for the Foreign-Born Population in 06419 in 2020-2024

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Percent
Latin America 63.6
Asia 0
Europe 0
Africa 0
Northern America 36.4
Oceania 0

Language

Among people at least five years old living in 06419 in 2020-2024, 1.8 % spoke a language other than English at home. Spanish was spoken by 0.4% of people at least five years old; 0.9% reported that they did not speak English "very well."

Percentage of the Population 5 years and over who Speak a Language other than English in 06419 in 2020-2024

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Percent
Spanish 0.4
Other Indo-European languages 1.3
Asian and Pacific Islander languages 0
Other languages 0

Geographic Mobility

In 2020-2024, 96.5 % of the people at least one year old living in 06419 were living in the same house one year earlier.

Geographic Mobility of Residents of 06419 in 2020-2024

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Percent
Same house 96.5
Different house, same county 1.8
Different county, same state 0.8
Different state 0.6
Abroad 0.2

Education

In 2020-2024, 98.5 % of people 25 years and over had at least graduated from high school and 55.4% had a bachelor's degree or higher. An estimated 1.4% did not complete high school.

The total school enrollment in 06419 was 1,125 in 2020-2024. Nursery school enrollment was 68 and kindergarten through 12th grade enrollment was 859. College or graduate school enrollment was 198.

Educational Attainment of People in 06419 in 2020-2024

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Percent
Less than high school diploma 1.4
High school diploma or equivalency 21.8
Some college, no degree 16.9
Associate's degree 4.5
Bachelor's degree 27.5
Graduate or professional degree 27.9

Disability

In 06419, among the civilian noninstitutionalized population in 2020-2024, 9.8 % reported a disability. The likelihood of having a disability varied by age - from 0% of people under 18 years old, to 5.3% of people 18 to 64 years old, and to 26.6% of those 65 and over.


Employment Status and Type of Employer

In 06419, 56.2 % of the population 16 and over were employed; 41.6% were not currently in the labor force.

An estimated 71.2% of the people employed were private wage and salary workers; 13.7% were federal, state, or local government workers; and 15.1 % were self-employed in their own (not incorporated) business.

Class of worker Number Percent
Private wage and salary workers 2,106 71.2
Federal, state, or local government workers 404 13.7
Self-employed workers in own not incorporated business 446 15.1

Industries

In 2020-2024, the civilian employed population 16 years and older in 06419 worked in the following industries:

Percent by Industry in 06419 in 2020-2024

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Percent
Agriculture, forestry, fishing and hunting, and mining 0.5
Construction 6
Manufacturing 11.1
Wholesale trade 1.6
Retail trade 9.8
Transportation and warehousing, and utilities 8
Information 1
Finance and insurance, and real estate and rental and leasing 6.8
Professional, scientific, and management, and administrative and waste management services 13.2
Educational services, and health care and social assistance 27.3
Arts, entertainment, and recreation, and accommodation, and food services 4.6
Other Services, except public administration 6.3
Public administration 4

Occupations

Occupations for the Civilian Employed Population 16 Years and over in 06419 in 2020-2024

Civilian employed population 16 years and over Number Percent
Management, business, sciences, and arts occupations 1,857 62.8
Service occupations 257 8.7
Sales and office occupations 333 11.3
Natural resources, construction, and maintenance occupations 236 8
Production, transportation, and material moving occupations 273 9.2

Commuting to Work

An estimated 69.6% of 06419 workers drove to work alone in 2020-2024, and 3.1% carpooled. Among those who commuted to work, it took them on average 23.9 minutes to get to work.

Percent of Workers 16 and over Commuting by Mode in 06419 in 2020-2024

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Percent
Car, truck, van -- drove alone 69.6
Car, truck, van -- carpooled 3.1
Public transportation (excluding taxicab) 0
Walked 0
Other means 3.3
Worked from home 24

In 2020-2024, 06419 had a total of 2,775 housing units. Of these housing units, 93.9% were single-family houses either not attached to any other structure or attached to one or more structures (commonly referred to as "townhouses" or "row houses"). 0.4% of the housing units were located in multi-unit structures, or those buildings that contained two or more apartments. 5.7% were mobile homes, while any remaining housing units were classified as "other," which included boats, recreational vehicles, vans, etc.

Types of Housing Units in 06419 in 2020-2024

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Percent
Single-family houses 93.9
Apartments in multi-unit structures 0.4
Mobile homes 5.7
Boat, RV, van, etc 0

7.8% of the housing inventory was comprised of houses built since 2010, while 6.5% of the houses were first built in 1939 or earlier. The median number of rooms in all housing units in 06419 was 7.3 rooms, and of these housing units 78.3% had three or more bedrooms.


In 2020-2024, 06419 had 2,516 housing units that were occupied or had people living in them, while the remaining 259 were vacant. Of the occupied housing units, the percentage of these houses occupied by owners (also known as the homeownership rate) was 96.7% while renters occupied 3.3%. The average household size of owner-occupied houses was 2.49 and in renter-occupied houses it was 2.18.

2.3% of householders of these occupied houses had moved into their house since 2021, while 22% moved into their house in 1989 or earlier. Households without a vehicle available for personal use comprised 1% and another 39.7% had three or more vehicles available for use.

The following chart provides the primary fuel used to heat houses in 06419:

House Heating Fuel Used in 06419 in 2020-2024

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Percent
Gas 23
Electricity 2.9
Fuel oil, kerosene, etc 71
All other fuels 3
No fuel used 0

In 2020-2024, the median property value for owner-occupied houses in 06419 was $446,200.

Of the owner-occupied households, 62.2 % had a mortgage. 37.8% owned their houses "free and clear," that is without a primary mortgage or loan on the house. The median monthly housing costs for owners with a mortgage was $2,910 and for owners without a mortgage it was $990.

For renter-occupied houses, the median gross rent for 06419 was $NaN. Gross rent includes the monthly contract rent and any monthly payments made for electricity, gas, water and sewer, and any other fuels to heat the house.

Note: The presence of NaN means that the estimate could not be calculated or cannot be published for this topic or geography.