Oakland ZIP Codes — Warren County, KY

There is one unique ZIP code in Oakland, Kentucky and it is 42159. Area code: 270/364.

ZIP codes

31.34

sq mi land

0.37

sq mi water

270/364

area code

Oakland, KY ZIP code map

About Oakland, KY

Oakland is a quaint city located in Kentucky, specifically within Warren County. Known for its serene atmosphere, Oakland offers a small-town charm combined with the natural beauty of its surroundings. This close-knit community is an appealing place for residents and visitors alike, showcasing the charm of rural Kentucky life.

Location & geography

Situated in the southern part of the state, Oakland is bordered by several vibrant cities, including Bowling Green to the east, which is approximately 16 miles away, and Smiths Grove, located about 8 miles northwest. The city's terrain features both land and water areas, with a total land area of 31.34 square miles and a water area of 0.37 square miles. The natural layout of Oakland includes rolling landscapes that highlight the lush greenery characteristic of Warren County.

Community & economy

The character of Oakland reflects its roots, with friendly residents and a welcoming atmosphere that fosters community spirit. Local industries mainly consist of agriculture and small businesses, contributing to the economy and daily life of the area. Residents enjoy a slow-paced lifestyle, with community events and gatherings often bringing people together.

Transportation

Oakland is accessible via several highways, with U.S. Route 231 and Interstate 65 nearby, facilitating ease of travel for both residents and visitors. The nearest airports include the Bowling Green-Warren County Regional Airport, providing connectivity to larger cities. Public transit options may be limited, reflecting the rural nature of the city.

History

Oakland was established within the growing Warren County, known for its agricultural development in the 19th century. Over the years, it has maintained a focus on farming, contributing to the local economy and culture. Notable events in the history of Oakland include various community-driven initiatives aimed at preserving its unique heritage and environment.

Did you know?

A little-known fact about Oakland is that it maintains a rural charm while being close to urban amenities thanks to its proximity to Bowling Green. Despite its size, the city is dedicated to community engagement, often hosting local events that celebrate its history and culture.

ZIP codes for Oakland, KY (1)

ZIP code	City	County	Map
42159	Oakland	Warren	View map

Demographics & statistics

1,384

Population

43.8

Median age

$61,827

Median household income

$38,269

Per capita income

$250,000

Median home value

$1,103

Median monthly rent

64.1%

Home ownership

3.2%

Poverty rate

0.1%

Unemployment

535

Housing units

37.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

107

25–34

120

35–44

45–54

101

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	223	16.1%
18 and over	1,161	83.9%
65 and over	301	21.7%
Median age	43.8 years

Race & ethnicity

White 75.8%

Two or more races 9.7%

Hispanic or Latino 9.6%

Black or African American 4.8%

Other race 0.1%

Group	Count	%
White	1,161	75.8%
Two or more races	149	9.7%
Hispanic or Latino	147	9.6%
Black or African American	73	4.8%
Other race	1	0.1%

Household income

Under $10k 0.4%

$10k–$15k 4.2%

$15k–$25k 9.3%

$25k–$35k 8.0%

$35k–$50k 10.0%

$50k–$75k 23.8%

$75k–$100k 19.7%

$100k–$150k 16.1%

$150k–$200k 6.4%

$200k+ 2.2%

Range	% of households
Under $10k	0.4%
$10k–$15k	4.2%
$15k–$25k	9.3%
$25k–$35k	8.0%
$35k–$50k	10.0%
$50k–$75k	23.8%
$75k–$100k	19.7%
$100k–$150k	16.1%
$150k–$200k	6.4%
$200k+	2.2%
Median income	$61,827

Housing

Home values

Under $50k 2.7%

$50k–$100k 7.5%

$100k–$150k 13.8%

$150k–$200k 9.5%

$200k–$300k 35.1%

$300k–$500k 27.8%

$500k–$1M 3.6%

Housing overview

Metric	Value
Median home value	$250,000
Median rent / month	$1,103
Owner occupied	64.1%
Renter occupied	35.9%
Vacant	11.9%
Single-family detached	98.5%
Large apartment buildings	0.0%
Mobile homes	1.3%
Median rooms	6.9
Avg household size (owned)	2.00

Year built

Era	%
2020 or later	0.0%
2010–2019	8.3%
2000–2009	14.4%
1990–1999	3.4%
1980–1989	7.0%
1970–1979	12.3%
1960–1969	3.3%
1950–1959	7.7%
1940–1949	7.7%
1939 or earlier	35.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.3%
2 bedrooms	12.9%
3 bedrooms	59.6%
4 bedrooms	16.9%
5+ bedrooms	7.3%

Vehicles per household

Vehicles	% of households
No vehicle	0.4%
1 vehicle	17.0%
2 vehicles	54.3%
3 or more	28.3%

Heating fuel

Fuel type	%
Utility gas	18.7%
Electricity	52.8%
Propane / LP gas	28.6%

Households & families

Household type	Count	%
Married-couple family	231	33.5%
Cohabiting couple	10	1.4%
Male householder, no spouse	364	52.8%
Female householder, no spouse	85	12.3%
Households with children under 18	129	18.7%
Households with seniors (65+)	257	37.2%
Average household size	2.01

Marital status

Status	Male	Female
Never married	29.0%	12.5%
Married	39.1%	51.3%
Separated	0.0%	0.0%
Widowed	0.0%	5.3%
Divorced	31.9%	30.9%

Education

Less than 9th grade 1.4%

Some HS, no diploma 4.1%

HS graduate 31.1%

Some college, no degree 10.9%

Associate's degree 14.6%

Bachelor's degree 22.3%

Graduate / professional 15.6%

Metric	%
HS diploma or higher	94.5%
Bachelor's or higher	37.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	11	4.4%
Kindergarten	10	4.0%
Elementary school	135	54.4%
High school	15	6.0%
College / grad school	77	31.0%

Employment

Industry of employment

Manufacturing 30.6%

Education & healthcare 18.1%

Retail trade 15.9%

Agriculture & mining 10.8%

Finance & real estate 6.7%

Construction 6.3%

Transportation & utilities 3.4%

Professional & management 2.9%

Other services 2.2%

Public administration 2.2%

Wholesale trade 0.5%

Arts, food & hospitality 0.4%

Information 0.1%

Occupation

Category	%
Management, business & arts	32.4%
Service	1.5%
Sales & office	26.1%
Natural resources & construction	17.8%
Production & transportation	22.2%

Employment type

Type	%
Private sector	69.4%
Government	18.1%
Self-employed	12.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	66.9%
Carpool	17.4%
Public transit	0.0%
Walk	0.0%
Other means	5.2%
Avg commute (minutes)	23.3

Poverty

All people 3.2%

Under 18 years 0.0%

18 and over 3.8%

Married-couple families 0.9%

Female-led households 0.0%

Income support

Source	% of households
Social Security	36.5%
Retirement income	18.0%
Supplemental Security	5.7%
Cash public assistance	0.0%
Food stamps / SNAP	1.7%

Health indicators

Condition	%
High blood pressure	40.6%
High cholesterol	37.5%
Heart disease	7.2%
Stroke	3.3%
Asthma	10.8%
Arthritis	30.9%
Kidney disease	3.0%
Pulmonary disease	9.1%
Cancer	7.2%

Behavior / access	%
Binge drinking	15.4%
No physical activity	28.5%
Less than 7 hrs sleep	36.5%
Fair or poor health	17.5%
Poor mental health	16.3%
Poor physical health	12.6%
No health insurance	9.2%
Visited doctor (checkup)	77.4%
Visited dentist	59.1%
Cholesterol screening	91.9%
Teeth loss	15.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	176	15.2%

Disability	%
Any disability	24.2%
Under 18	0.0%
18–64 years	21.5%
65 and over	49.8%

Health insurance coverage

Type	%
Private insurance	79.8%
Public insurance	29.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,325	95.7%
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)	1,383	99.9%
Born in same state	1,381	99.8%
Born in different state	1,117	80.7%
Foreign born	2	0.1%
Naturalized citizen	1	0.1%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	240	17.3%
Arab	140	10.1%

Ancestry	Count	%
Italian	62	4.5%

Technology access

Metric	% of households
Computer access	49.9%
Internet access	96.2%

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

Frequently asked questions

What ZIP codes does Oakland, KY have?

Oakland, KY has one ZIP code: 42159. Each ZIP code serves a distinct delivery area within the city and surrounding region.