42131 ZIP Code — Etoile, KY
Barren County, Kentucky
ZIP code 42131 is located in Etoile, Kentucky, within Barren County. It covers approximately 4.77 square miles and serves a population of 116 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 270/364.
116
population
4.77
sq mi land
Standard
ZIP type
Central (CT)
timezone
42131 ZIP code map
Cities in ZIP code 42131
Below are the cities the US Postal Service accepts for ZIP code 42131. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Etoile | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 116 |
| Population density | 24 / sq mi |
| State FIPS | 21 |
| County FIPS | 009 |
| Geography | |
|---|---|
| Land area | 4.77 sq mi |
| Water area | 0.02 sq mi |
| Latitude | 36.8247 |
| Longitude | -85.9040 |
| Timezone | Central (CT) |
| Area code | 270/364 |
Total population by age
Gender
Race & ethnicity
Demographics & statistics
116
Population
24
People per sq mi
55.3
Median age
$0
Median household income
$48,559
Per capita income
$271,400
Median home value
$0
Median monthly rent
100.0%
Home ownership
30.2%
Poverty rate
0.0%
Unemployment
50
Housing units
0.0%
Bachelor's or higher
Age distribution
Male
Female
13
25–34
17
4
35–44
6
4
45–54
6
22
55–59
26
4
60–64
5
4
65–74
5
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 0 | 0.0% |
| 18 and over | 116 | 100.0% |
| 65 and over | 9 | 7.8% |
| Median age | 55.3 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 116 | 100% |
Household income
$15k–$25k
18.0%
$35k–$50k
56.0%
$200k+
26.0%
| Range | % of households |
|---|---|
| $15k–$25k | 18.0% |
| $35k–$50k | 56.0% |
| $200k+ | 26.0% |
| Median income | $0 |
Housing
Home values
$150k–$200k
32.0%
$200k–$300k
42.0%
$300k–$500k
26.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $271,400 |
| Median rent / month | $0 |
| Owner occupied | 100.0% |
| Renter occupied | 0.0% |
| Vacant | 0.0% |
| Single-family detached | 100.0% |
| Large apartment buildings | 0.0% |
| Mobile homes | 0.0% |
| Median rooms | 7.9 |
| Avg household size (owned) | 2.32 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 26.0% |
| 1990–1999 | 32.0% |
| 1980–1989 | 0.0% |
| 1970–1979 | 0.0% |
| 1960–1969 | 0.0% |
| 1950–1959 | 42.0% |
| 1940–1949 | 0.0% |
| 1939 or earlier | 0.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 0.0% |
| 2 bedrooms | 0.0% |
| 3 bedrooms | 32.0% |
| 4 bedrooms | 26.0% |
| 5+ bedrooms | 42.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 0.0% |
| 2 vehicles | 18.0% |
| 3 or more | 82.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Electricity | 26.0% |
| Propane / LP gas | 60.0% |
| Wood | 14.0% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 50 | 100.0% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 0 | 0.0% |
| Female householder, no spouse | 0 | 0.0% |
| Households with children under 18 | 0 | 0.0% |
| Households with seniors (65+) | 9 | 18.0% |
| Average household size | 2.32 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 0.0% | 26.6% |
| Married | 100.0% | 73.4% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 0.0% |
| Divorced | 0.0% | 0.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
0.0%
HS graduate
70.7%
Some college, no degree
11.2%
Associate's degree
18.1%
Bachelor's degree
0.0%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 100.0% |
| Bachelor's or higher | 0.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 0 | 0.0% |
| High school | 0 | 0.0% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Finance & real estate
43.3%
Wholesale trade
33.3%
Education & healthcare
23.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 23.3% |
| Service | 0.0% |
| Sales & office | 76.7% |
| Natural resources & construction | 0.0% |
| Production & transportation | 0.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 33.3% |
| Government | 23.3% |
| Self-employed | 43.3% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 100.0% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 0.0 |
Poverty
All people
30.2%
Under 18 years
0.0%
18 and over
30.2%
Married-couple families
18.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 32.0% |
| Retirement income | 60.0% |
| Supplemental Security | 18.0% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 0.0% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 0.0% |
| High blood pressure | 0.0% |
| High cholesterol | 0.0% |
| Diabetes | 0.0% |
| Heart disease | 0.0% |
| Stroke | 0.0% |
| Asthma | 0.0% |
| Arthritis | 0.0% |
| Kidney disease | 0.0% |
| Pulmonary disease | 0.0% |
| Cancer | 0.0% |
| Behavior / access | % |
|---|---|
| Smoking | 0.0% |
| Binge drinking | 0.0% |
| No physical activity | 0.0% |
| Less than 7 hrs sleep | 0.0% |
| Depression | 0.0% |
| Fair or poor health | 0.0% |
| Poor mental health | 0.0% |
| Poor physical health | 0.0% |
| No health insurance | 0.0% |
| Visited doctor (checkup) | 0.0% |
| Visited dentist | 0.0% |
| Cholesterol screening | 0.0% |
| Teeth loss | 0.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 0 | 0.0% |
| Disability | % |
|---|---|
| Any disability | 56.9% |
| Under 18 | 0.0% |
| 18–64 years | 53.3% |
| 65 and over | 100.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 85.3% |
| Public insurance | 31.0% |
| No insurance | 0.0% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 116 | 100.0% |
| Spanish | 0 | 0.0% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 116 | 100.0% |
| Born in same state | 116 | 100.0% |
| Born in different state | 107 | 92.2% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 23 | 19.8% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 43.1% |
| Internet access | 100.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 42131
What city is ZIP code 42131 in?
ZIP code 42131 is primarily assigned to Etoile, Kentucky.
What county is ZIP code 42131 in?
ZIP code 42131 falls within Barren County, Kentucky.
What is the poverty rate in ZIP code 42131?
30% of residents in ZIP code 42131 live below the poverty line, above the national average.
What is the population of ZIP code 42131?
ZIP code 42131 has an estimated population of 116 residents, with a density of 24 people per square mile.
What is the typical home value in ZIP code 42131?
The median home value in ZIP code 42131 is $271,400.
What timezone is ZIP code 42131 in?
ZIP code 42131 observes the CST timezone.