ZIP Code Tabulation Area

37330

Estill Springs, TN · ACS 2020–2024

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Latest estimates

At a glance

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

Total population
7,204
Median household income
$70,952
People below poverty
11.6%
Median home value
$213,500

Income

The median income of households in 37330 was $70,952. An estimated 3.9% of households had income below $10,000 a year and 5.8% had income of $200,000 or more.

Household Income in 37330 in 2020-2024

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Percent
Less than $10,000 3.9
$10,000 to $14,999 1.2
$15,000 to $24,999 5.7
$25,000 to $34,999 14.1
$35,000 to $49,999 9.1
$50,000 to $74,999 22.8
$75,000 to $99,999 14.4
$100,000 to $149,999 16.2
$150,000 to $199,999 6.8
$200,000 or more 5.8

Median Earnings for Full-Time Year-Round Workers by Sex in 37330 in 2020-2024

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Dollars
Male 53571
Female 38299

An estimated 73.9% of households received earnings. An estimated 41.8% of households received Social Security and an estimated 25.3 % of households received retirement income other than Social Security. The average income from Social Security was $24,324. 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 37330 in 2020-2024

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Percent
Earnings 73.9
Social Security 41.8
Retirement income 25.3
Supplemental Security Income (SSI) 4.5
Cash public assistance income 0.2

Poverty and Participation in Government Programs

In 2020-2024, 11.6 % of people were in poverty. An estimated 21% of children under 18 were below the poverty level, compared with 3.7% of people 65 years old and over. An estimated 11.1% of people 18 to 64 years were below the poverty level.

Poverty Rates in 37330 in 2020-2024

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Percent
People in poverty 11.6
Children under 18 years below poverty 21
People 65 years old and over below poverty 3.7
People 18 to 64 years below poverty 11.1

In 2020-2024, 10.7 % of households received SNAP (the Supplemental Nutrition Assistance Program). An estimated 32.7% of households that received SNAP had children under 18, and 37.3% of households that received SNAP had one or more people 60 years and over. An estimated 16.5% of all households receiving SNAP were families with a female householder and no spouse present.


Among the civilian noninstitutionalized population in 37330 in 2020-2024, 91% had health insurance coverage and 9% did not have health insurance coverage. Private coverage was 68.7% and public coverage was 36.6%, respectively. The percentage of children under the age of 19 with no health insurance coverage was 1%.


In 2020-2024, 37330 had a total population of 7,204 - 3,303 (45.8%) females and 3,901 (54.2%) males. The median age was 46.4 years. An estimated 20.3% of the population was under 18 years, 27.3% was 19 to 44 years, 32.4% was 45 to 64 years, and 19.3 % was 65 years and older.

Population by Age and Sex for 37330 in 2020-2024

Male Female
Under 5 330 116
5 to 9 240 227
10 to 14 223 134
15 to 19 197 45
20 to 24 145 224
25 to 29 357 256
30 to 34 274 233
35 to 39 229 166
40 to 44 25 60
45 to 49 173 196
50 to 54 346 250
55 to 59 252 381
60 to 64 478 257
65 to 69 300 271
70 to 74 103 209
75 to 79 93 120
80 to 84 73 71
85 and over 63 87

Hispanic Origin and Race

For people reporting one race alone, 93.5% were White; 2.2% were Black or African American; 23.8% were American Indian and Alaska Native; 0.1% were Asian; 0.1% were Native Hawaiian and Other Pacific Islander, and 0% were Some Other Race. An estimated 3% reported Two or More Races. An estimated 0.7% of the people in 37330 were Hispanic or Latino. An estimated 93.5% of the people in 37330 were White alone, non-Hispanic. People of Hispanic origin may be of any race.


Households and Families

In 2020-2024, there were 2,838 households in 37330. The average household size was 2.53 people.

Married-couple households made up 59.1% of the households in 37330 while cohabiting couple households made up 4.1% of households. Female householders with no spouse or partner present were 23.2% of all households, while 13.6% of households had male householders with no spouse or partner present. Some households had one person, as 8.3% of households were male householders living alone, and 10.3% were female householders living alone, for a total of 18.6% of all households.

In 37330, 29.1% of all households had one or more people under the age of 18; 32.7% of all households had one or more people 65 years and over.

Types of Households in 37330 in 2020-2024

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Percent
Married-couple households 59.1
Cohabiting Couples 4.1
Male Householder
No spouse/partner present
13.6
Female Householder
No spouse/partner present
23.2

Marital Status

Among persons 15 and older, 61.1% of males and 59.9% of females were currently married.

Population 15 years and over Percent
Males
Percent
Females
Never married 22.3 16.7
Now married, except separated 61.1 59.9
Separated 1.3 3.1
Widowed 1.8 9.9
Divorced 13.5 10.4

Grandparents and Grandchildren

In 37330, 172 grandparents lived with their grandchildren under 18 years old. Of those grandparents, 25.6% were responsible for the basic needs of their grandchildren.


Nativity and Foreign-Born

In 2020-2024, an estimated 99.7% of the people living in 37330 were U.S. natives. 63.3% of the 37330 population were living in the state where they were born.

Approximately 0.3% of 37330 residents in 2020-2024 were foreign-born. 78.3% of foreign-born were naturalized U.S. citizens and an estimated 78.3 % entered the country before the year 2010.

Foreign-born residents of 37330 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 37330.

Region of Birth for the Foreign-Born Population in 37330 in 2020-2024

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Percent
Latin America 39.1
Asia 17.4
Europe 43.5
Africa 0
Northern America 0
Oceania 0

Language

Among people at least five years old living in 37330 in 2020-2024, 1.1 % spoke a language other than English at home. Spanish was spoken by 0.4% of people at least five years old; 0.6% 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 37330 in 2020-2024

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Percent
Spanish 0.4
Other Indo-European languages 0.3
Asian and Pacific Islander languages 0.4
Other languages 0

Geographic Mobility

In 2020-2024, 91.2 % of the people at least one year old living in 37330 were living in the same house one year earlier.

Geographic Mobility of Residents of 37330 in 2020-2024

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Percent
Same house 91.2
Different house, same county 6.1
Different county, same state 1.4
Different state 1.4
Abroad 0

Education

In 2020-2024, 93.5 % of people 25 years and over had at least graduated from high school and 19.3% had a bachelor's degree or higher. An estimated 6.5% did not complete high school.

The total school enrollment in 37330 was 1,183 in 2020-2024. Nursery school enrollment was 63 and kindergarten through 12th grade enrollment was 1,003. College or graduate school enrollment was 117.

Educational Attainment of People in 37330 in 2020-2024

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Percent
Less than high school diploma 6.5
High school diploma or equivalency 40.9
Some college, no degree 20.3
Associate's degree 13
Bachelor's degree 14.5
Graduate or professional degree 4.9

Disability

In 37330, among the civilian noninstitutionalized population in 2020-2024, 15.8 % reported a disability. The likelihood of having a disability varied by age - from 8% of people under 18 years old, to 12.8% of people 18 to 64 years old, and to 33.5% of those 65 and over.


Employment Status and Type of Employer

In 37330, 56.9 % of the population 16 and over were employed; 41.2% were not currently in the labor force.

An estimated 81.9% of the people employed were private wage and salary workers; 11.1% were federal, state, or local government workers; and 6.8 % were self-employed in their own (not incorporated) business.

Class of worker Number Percent
Private wage and salary workers 2,733 81.9
Federal, state, or local government workers 369 11.1
Self-employed workers in own not incorporated business 228 6.8

Industries

In 2020-2024, the civilian employed population 16 years and older in 37330 worked in the following industries:

Percent by Industry in 37330 in 2020-2024

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Percent
Agriculture, forestry, fishing and hunting, and mining 0.8
Construction 6.7
Manufacturing 26
Wholesale trade 2.1
Retail trade 10
Transportation and warehousing, and utilities 2.7
Information 0
Finance and insurance, and real estate and rental and leasing 4.6
Professional, scientific, and management, and administrative and waste management services 12.1
Educational services, and health care and social assistance 21.2
Arts, entertainment, and recreation, and accommodation, and food services 5.7
Other Services, except public administration 3.7
Public administration 4.3

Occupations

Occupations for the Civilian Employed Population 16 Years and over in 37330 in 2020-2024

Civilian employed population 16 years and over Number Percent
Management, business, sciences, and arts occupations 1,041 31.2
Service occupations 351 10.5
Sales and office occupations 717 21.5
Natural resources, construction, and maintenance occupations 499 15
Production, transportation, and material moving occupations 729 21.8

Commuting to Work

An estimated 80.7% of 37330 workers drove to work alone in 2020-2024, and 8.6% carpooled. Among those who commuted to work, it took them on average 27 minutes to get to work.

Percent of Workers 16 and over Commuting by Mode in 37330 in 2020-2024

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Percent
Car, truck, van -- drove alone 80.7
Car, truck, van -- carpooled 8.6
Public transportation (excluding taxicab) 0
Walked 1.2
Other means 0
Worked from home 9.6

In 2020-2024, 37330 had a total of 3,222 housing units. Of these housing units, 80.2% 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"). 1.4% of the housing units were located in multi-unit structures, or those buildings that contained two or more apartments. 17.5% were mobile homes, while any remaining housing units were classified as "other," which included boats, recreational vehicles, vans, etc.

Types of Housing Units in 37330 in 2020-2024

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Percent
Single-family houses 80.2
Apartments in multi-unit structures 1.4
Mobile homes 17.5
Boat, RV, van, etc 0.8

12% of the housing inventory was comprised of houses built since 2010, while 0.4% of the houses were first built in 1939 or earlier. The median number of rooms in all housing units in 37330 was 5.9 rooms, and of these housing units 85.8% had three or more bedrooms.


In 2020-2024, 37330 had 2,838 housing units that were occupied or had people living in them, while the remaining 384 were vacant. Of the occupied housing units, the percentage of these houses occupied by owners (also known as the homeownership rate) was 89.5% while renters occupied 10.5%. The average household size of owner-occupied houses was 2.46 and in renter-occupied houses it was 3.13.

3.7% of householders of these occupied houses had moved into their house since 2021, while 11.8% moved into their house in 1989 or earlier. Households without a vehicle available for personal use comprised 1.2% and another 39.9% had three or more vehicles available for use.

The following chart provides the primary fuel used to heat houses in 37330:

House Heating Fuel Used in 37330 in 2020-2024

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Percent
Gas 36.7
Electricity 62
Fuel oil, kerosene, etc 1.3
All other fuels 0.1
No fuel used 0

In 2020-2024, the median property value for owner-occupied houses in 37330 was $213,500.

Of the owner-occupied households, 58 % had a mortgage. 42% 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 $1,153 and for owners without a mortgage it was $397.

For renter-occupied houses, the median gross rent for 37330 was $909. 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.