Buckner ZIP Codes — Oldham County, KY

There is one unique ZIP code in Buckner, Kentucky and it is 40010. Area code: 502.
1
ZIP codes
1.53
sq mi land
0.02
sq mi water
502
area code
Buckner, KY ZIP code map

About Buckner, KY

Buckner, Kentucky, is a quaint city located in Oldham County known for its charming rural atmosphere and strong sense of community. With a close-knit population, residents enjoy a peaceful lifestyle while still being within reach of more urban amenities. The city’s small-town appeal, combined with its proximity to the Louisville metropolitan area, makes it a desirable place for families and individuals alike.

Location & geography

Buckner is situated approximately 20 miles northeast of Louisville, making it easily accessible for commuters looking for a quieter living environment. The city covers a total land area of 1.53 square miles, with a small water area of 0.02 square miles contributing to its attractive landscapes. This combination of land and water provides a scenic backdrop for outdoor activities and community events.

Community & economy

The character of Buckner is marked by its welcoming atmosphere and active community involvement, where local events and gatherings foster strong relationships among residents. The city is primarily residential, with many families drawn to its peaceful setting and good schools, while small businesses contribute to the local economy. Daily life in Buckner revolves around family-oriented activities, outdoor recreation, and a sense of appreciation for the surrounding natural beauty.

Transportation

Buckner is conveniently located near major transportation routes, including Interstate 71, which connects the city to nearby metropolitan areas. The closest airport is Louisville International Airport, approximately 22 miles away, providing residents with access to domestic and international flights. Public transit options are limited, encouraging a car-dependent lifestyle for most residents.

History

Buckner was founded in the 19th century and has evolved over the years while maintaining its small-town charm. Historically, the area was primarily agricultural, with key industries including farming and some light manufacturing. Notable events in the city’s history include its growth during the suburban expansion of Louisville, shaping it into the community that residents enjoy today.

Did you know?

A little-known fact about Buckner is that it hosts community events that bring together residents from nearby places, fostering unity and collaboration among neighboring cities. Additionally, Buckner is known for its picturesque landscapes that offer opportunities for outdoor fun, hiking, and local festivals.

ZIP codes for Buckner, KY (1)
ZIP code City County Map
40010 Buckner Oldham View map

Demographics & statistics

521
Population
35.5
Median age
$137,344
Median household income
$41,264
Per capita income
$448,500
Median home value
$0
Median monthly rent
84.2%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
133
Housing units
53.1%
Bachelor's or higher

Age distribution

Male Female
15
Under 5
11
7
5–9
6
46
10–14
35
37
15–19
29
6
20–24
5
25
25–34
19
52
35–44
41
60
45–54
47
7
55–59
5
28
60–64
21
11
65–74
8
← Male
Female →

Age summary

GroupCount%
Under 1816331.3%
18 and over35868.7%
65 and over193.6%
Median age35.5 years

Race & ethnicity

White 69.9%
Two or more races 17.6%
Hispanic or Latino 9.4%
Black or African American 3.1%
GroupCount%
White40269.9%
Two or more races10117.6%
Hispanic or Latino549.4%
Black or African American183.1%

Household income

$25k–$35k 13.3%
$50k–$75k 22.2%
$100k–$150k 27.8%
$150k–$200k 15.2%
$200k+ 21.5%
Range% of households
$25k–$35k13.3%
$50k–$75k22.2%
$100k–$150k27.8%
$150k–$200k15.2%
$200k+21.5%
Median income$137,344

Housing

Home values

$200k–$300k 8.3%
$300k–$500k 54.9%
$500k–$1M 36.8%

Housing overview

MetricValue
Median home value$448,500
Median rent / month$0
Owner occupied84.2%
Renter occupied15.8%
Vacant0.0%
Single-family detached84.2%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms10.0
Avg household size (owned)2.89

Year built

Era%
2020 or later15.8%
2010–201915.2%
2000–200927.2%
1990–199919.0%
1980–19897.0%
1970–19790.0%
1960–196915.8%
1950–19590.0%
1940–19490.0%
1939 or earlier0.0%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom0.0%
2 bedrooms0.0%
3 bedrooms28.5%
4 bedrooms32.3%
5+ bedrooms39.2%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle22.2%
2 vehicles32.3%
3 or more45.6%

Heating fuel

Fuel type%
Utility gas49.4%
Electricity50.6%

Households & families

Household typeCount%
Married-couple family12277.2%
Cohabiting couple85.1%
Male householder, no spouse2817.7%
Female householder, no spouse00.0%
Households with children under 189258.2%
Households with seniors (65+)2113.3%
Average household size3.30

Marital status

StatusMaleFemale
Never married32.6%25.7%
Married62.4%55.7%
Separated0.0%0.0%
Widowed0.0%0.0%
Divorced5.0%18.6%

Education

Less than 9th grade 0.0%
Some HS, no diploma 0.0%
HS graduate 11.7%
Some college, no degree 14.5%
Associate's degree 20.7%
Bachelor's degree 41.7%
Graduate / professional 11.4%
Metric%
HS diploma or higher100.0%
Bachelor's or higher53.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school8941.4%
High school7133.0%
College / grad school5525.6%

Employment

Industry of employment

Professional & management 21.8%
Education & healthcare 21.2%
Retail trade 20.3%
Finance & real estate 12.6%
Construction 10.6%
Arts, food & hospitality 5.6%
Manufacturing 5.3%
Transportation & utilities 2.6%

Occupation

Category%
Management, business & arts53.5%
Service14.1%
Sales & office15.0%
Natural resources & construction17.4%
Production & transportation0.0%

Employment type

Type%
Private sector85.6%
Government3.8%
Self-employed10.6%
Unpaid family workers0.0%

Commute

Method%
Drive alone81.4%
Carpool0.0%
Public transit0.0%
Walk1.6%
Other means0.0%
Avg commute (minutes)23.4

Poverty

All people 0.0%
Under 18 years 0.0%
18 and over 0.0%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security7.0%
Retirement income5.1%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure30.5%
High cholesterol32.8%
Heart disease4.0%
Stroke1.7%
Asthma9.7%
Arthritis21.8%
Kidney disease1.9%
Pulmonary disease4.9%
Cancer5.2%
Behavior / access%
Binge drinking18.9%
No physical activity18.5%
Less than 7 hrs sleep33.8%
Fair or poor health10.3%
Poor mental health14.7%
Poor physical health8.4%
No health insurance6.3%
Visited doctor (checkup)75.1%
Visited dentist71.5%
Cholesterol screening93.0%
Teeth loss8.1%

Veterans & disability

VeteransCount%
Civilian veterans123.4%
Disability%
Any disability10.0%
Under 188.6%
18–64 years8.8%
65 and over42.1%

Health insurance coverage

Type%
Private insurance82.7%
Public insurance24.8%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only49595.0%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)521100.0%
Born in same state49795.4%
Born in different state38974.7%
Foreign born244.6%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
French10720.5%
German438.3%
AncestryCount%
Italian265%
Arab91.7%

Technology access

Metric% of households
Computer access30.3%
Internet access100.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Buckner, KY have?
Buckner, KY has one ZIP code: 40010. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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