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Kentucky ZIP Codes
Casey County
Yosemite, KY
42566
42566 ZIP Code — Yosemite, KY
Casey County, Kentucky
ZIP code 42566 is located in
Yosemite ,
Kentucky ,
within Casey County .
It covers approximately 16.97 square miles and serves a population of
360 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 606 .
About ZIP code 42566
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $154,500. Owner-occupancy is high at 96%, well above the national average.
Median household income is $69,688. 52% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with construction as the leading industry. An above-average commute of 67 minutes suggests many residents work outside the immediate area. Remote work is prevalent — 22% of workers work from home.
College attainment at 3% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of smoking (29%) compared to national benchmarks.
Notable community characteristics include disability rates above the national average at 25%.
Overall, ZIP code 42566 reflects a community defined by a trades-oriented workforce, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.
42566 ZIP code map
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Cities in ZIP code 42566
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Demographics
updated 05/2026
Population
Total population
360
Population density
21 / sq mi
State FIPS
21
County FIPS
045
Geography
Land area
16.97 sq mi
Water area
0.03 sq mi
Latitude
37.2975
Longitude
-84.7895
Timezone
Eastern (ET)
Area code
606
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
76.4%
70.8%
47.9%
$50k – $100k
12.6%
20.6%
30.3%
$100k – $200k
11.0%
7.4%
17.6%
Over $200k
0.0%
1.1%
4.2%
Demographics & statistics
$69,688
Median household income
$154,500
Median home value
Age distribution
Age summary
Group Count % Under 18 106 29.4% 18 and over 254 70.6% 65 and over 73 20.3% Median age 39.9 years
Race & ethnicity
Household income
Income range
This ZIP
County avg
State avg
Under $50k
76.4%
70.8%
47.9%
$50k – $100k
12.6%
20.6%
30.3%
$100k – $200k
11.0%
7.4%
17.6%
Over $200k
0.0%
1.1%
4.2%
Range % of households $15k–$25k 23.7% $35k–$50k 14.9% $50k–$75k 12.3% $75k–$100k 17.5% $100k–$150k 8.8% $200k+ 22.8% Median income $69,688
Housing
Housing overview
Metric Value Median home value $154,500 Median rent / month $0 Owner occupied 95.6% Renter occupied 4.4% Vacant 51.9% Single-family detached 80.6% Large apartment buildings 0.0% Mobile homes 19.4% Median rooms 5.3 Avg household size (owned) 2.94
Year built
Era % 2020 or later 0.0% 2010–2019 11.0% 2000–2009 2.5% 1990–1999 15.6% 1980–1989 5.1% 1970–1979 48.9% 1960–1969 0.0% 1950–1959 0.0% 1940–1949 5.1% 1939 or earlier 11.8%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 0.0% 2 bedrooms 21.9% 3 bedrooms 69.2% 4 bedrooms 8.9% 5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 13.2% 2 vehicles 19.3% 3 or more 67.5%
Heating fuel
Fuel type % Electricity 74.6% Wood 25.4%
Households & families
Household type Count % Married-couple family 78 68.4% Cohabiting couple 26 22.8% Male householder, no spouse 0 0.0% Female householder, no spouse 10 8.8% Households with children under 18 49 43.0% Households with seniors (65+) 42 36.8% Average household size 3.16
Marital status
Status Male Female Never married 15.1% 0.0% Married 56.8% 68.7% Separated 7.9% 0.0% Widowed 0.0% 8.7% Divorced 20.1% 22.6%
Education
Some HS, no diploma
17.2%
Some college, no degree
22.3%
Graduate / professional
3.4%
Metric % HS diploma or higher 78.1% Bachelor's or higher 3.4%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 13 21.7% Kindergarten 9 15.0% Elementary school 38 63.3% High school 0 0.0% College / grad school 0 0.0%
Employment
Industry of employment
Education & healthcare
14.7%
Transportation & utilities
10.9%
Professional & management
4.7%
Occupation
Category % Management, business & arts 48.1% Service 13.2% Sales & office 0.0% Natural resources & construction 16.3% Production & transportation 22.5%
Employment type
Type % Private sector 78.3% Government 10.9% Self-employed 10.9% Unpaid family workers 0.0%
Commute
Method % Drive alone 61.7% Carpool 5.0% Public transit 0.0% Walk 0.0% Work from home 21.7% Other means 11.7% Avg commute (minutes) 66.8
Poverty
Married-couple families
6.4%
Female-led households
0.0%
Income support
Source % of households Social Security 51.8% Retirement income 17.5% Supplemental Security 4.4% Cash public assistance 0.0% Food stamps / SNAP 4.4%
Health indicators
Condition % Obesity 39.0% High blood pressure 46.5% High cholesterol 39.0% Diabetes 14.7% Heart disease 9.9% Stroke 4.7% Asthma 12.1% Arthritis 37.0% Kidney disease 4.0% Pulmonary disease 14.6% Cancer 7.4%
Behavior / access % Smoking 28.8% Binge drinking 13.7% No physical activity 38.3% Less than 7 hrs sleep 40.3% Depression 27.4% Fair or poor health 27.2% Poor mental health 19.4% Poor physical health 18.1% No health insurance 12.4% Visited doctor (checkup) 76.6% Visited dentist 47.5% Cholesterol screening 89.0% Teeth loss 25.7%
Veterans & disability
Veterans Count % Civilian veterans 8 3.1%
Disability % Any disability 24.7% Under 18 18.9% 18–64 years 23.2% 65 and over 37.0%
Health insurance coverage
Type % Private insurance 64.7% Public insurance 53.9% No insurance 3.1% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 314 87.2% 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) 360 100.0% Born in same state 350 97.2% Born in different state 322 89.4% Foreign born 10 2.8% Naturalized citizen 0 0.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % Arab 54 15% French 24 6.7%
Ancestry Count % Italian 19 5.3%
Technology access
Metric % of households Computer access 31.7% Internet access 80.7%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 42566
What city is ZIP code 42566 in?
ZIP code 42566 is primarily assigned to Yosemite, Kentucky.
What county is ZIP code 42566 in?
ZIP code 42566 falls within Casey County, Kentucky.
Is ZIP code 42566 mostly owner-occupied?
96% of occupied units in ZIP code 42566 are owner-occupied, well above the national average.
How educated is the population of ZIP code 42566?
3% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
Does ZIP code 42566 have a large retiree population?
52% of households in ZIP code 42566 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 42566?
The median home value in ZIP code 42566 is $154,500.
What timezone is ZIP code 42566 in?
ZIP code 42566 observes the EST timezone.
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