Calhoun ZIP Codes — Mclean County, KY

There is one unique ZIP code in Calhoun, Kentucky and it is 42327. Area code: 270/364.

ZIP codes

123.39

sq mi land

2.13

sq mi water

270/364

area code

Calhoun, KY ZIP code map

About Calhoun, KY

Calhoun, Kentucky, is a charming city located in Mclean County. Renowned for its small-town atmosphere, Calhoun offers residents and visitors a sense of community and Southern hospitality. The city's rich history and unique character make it a noteworthy destination in the Bluegrass State.

Location & geography

Calhoun is situated in western Kentucky, approximately 15 miles southwest of the larger city of Owensboro. The city is surrounded by scenic landscapes featuring both land and waterways, covering a total area of 123.39 square miles, with 2.13 square miles designated as water. This natural beauty provides opportunities for various outdoor activities and recreation in the region.

Community & economy

The character of Calhoun is defined by its close-knit community, where local events and gatherings foster strong connections among residents. The economy is anchored by agriculture and small businesses, contributing to the city’s unique charm while providing essential goods and services. Daily life in Calhoun is marked by a blend of rural tranquility and vibrant community engagement.

Transportation

Calhoun is accessible via Kentucky Route 81 and connects with major routes, making it easy for residents to reach nearby cities. The nearest major airport is the Owensboro-Daviess County Regional Airport, located about 15 miles to the northeast. Public transportation options may be limited, but the well-maintained highways facilitate convenient travel.

History

Calhoun was established in the early 19th century and has grown as a key center for agriculture within Mclean County. Historically, the city has been known for its productive farming community and local events that celebrate Kentucky's heritage. Throughout its history, Calhoun has been a hub for trade and local industry, reflecting the spirit of perseverance and community.

Did you know?

One surprising fact about Calhoun is that it hosts several local festivals throughout the year that celebrate the agricultural lifestyle and heritage of the region. Additionally, the city’s proximity to the Green River offers recreational activities such as fishing and boating, drawing visitors to its picturesque landscapes.

ZIP codes for Calhoun, KY (1)

ZIP code	City	County	Map
42327	Calhoun	Mclean	View map

Demographics & statistics

4,703

Population

40.0

Median age

$61,500

Median household income

$30,030

Per capita income

$142,900

Median home value

$610

Median monthly rent

82.1%

Home ownership

3.1%

Poverty rate

3.7%

Unemployment

1,585

Housing units

18.5%

Bachelor's or higher

Age distribution

Male Female

135

Under 5

138

165

5–9

170

182

10–14

187

15–19

192

141

20–24

145

242

25–34

249

259

35–44

266

271

45–54

278

149

55–59

154

216

60–64

222

184

65–74

190

148

75–84

152

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,216	25.9%
18 and over	3,487	74.1%
65 and over	755	16.1%
Median age	40.0 years

Race & ethnicity

White 96.4%

Black or African American 1.4%

Two or more races 0.8%

Hispanic or Latino 0.7%

Other race 0.7%

Group	Count	%
White	4,568	96.4%
Black or African American	65	1.4%
Two or more races	38	0.8%
Hispanic or Latino	35	0.7%
Other race	32	0.7%

Household income

Under $10k 4.2%

$10k–$15k 0.4%

$15k–$25k 8.9%

$25k–$35k 13.2%

$35k–$50k 11.0%

$50k–$75k 20.8%

$75k–$100k 10.1%

$100k–$150k 19.8%

$150k–$200k 7.3%

$200k+ 4.4%

Range	% of households
Under $10k	4.2%
$10k–$15k	0.4%
$15k–$25k	8.9%
$25k–$35k	13.2%
$35k–$50k	11.0%
$50k–$75k	20.8%
$75k–$100k	10.1%
$100k–$150k	19.8%
$150k–$200k	7.3%
$200k+	4.4%
Median income	$61,500

Housing

Home values

Under $50k 10.5%

$50k–$100k 18.9%

$100k–$150k 24.9%

$150k–$200k 12.8%

$200k–$300k 23.1%

$300k–$500k 5.8%

$500k–$1M 4.1%

Housing overview

Metric	Value
Median home value	$142,900
Median rent / month	$610
Owner occupied	82.1%
Renter occupied	17.9%
Vacant	10.9%
Single-family detached	75.5%
Large apartment buildings	3.6%
Mobile homes	18.9%
Median rooms	5.9
Avg household size (owned)	2.85

Year built

Era	%
2020 or later	0.0%
2010–2019	4.2%
2000–2009	13.1%
1990–1999	16.8%
1980–1989	10.9%
1970–1979	20.9%
1960–1969	12.9%
1950–1959	6.5%
1940–1949	2.5%
1939 or earlier	12.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	6.9%
2 bedrooms	25.1%
3 bedrooms	45.1%
4 bedrooms	15.9%
5+ bedrooms	6.0%

Vehicles per household

Vehicles	% of households
No vehicle	5.3%
1 vehicle	18.4%
2 vehicles	39.5%
3 or more	36.8%

Heating fuel

Fuel type	%
Utility gas	20.7%
Electricity	50.8%
Propane / LP gas	25.7%
Wood	2.8%

Households & families

Household type	Count	%
Married-couple family	1,072	63.8%
Cohabiting couple	52	3.1%
Male householder, no spouse	253	15.1%
Female householder, no spouse	303	18.0%
Households with children under 18	615	36.6%
Households with seniors (65+)	531	31.6%
Average household size	2.75

Marital status

Status	Male	Female
Never married	30.0%	18.6%
Married	60.9%	60.3%
Separated	0.0%	0.4%
Widowed	0.9%	12.8%
Divorced	8.2%	7.9%

Education

Less than 9th grade 5.4%

Some HS, no diploma 5.5%

HS graduate 35.7%

Some college, no degree 22.9%

Associate's degree 12.0%

Bachelor's degree 11.9%

Graduate / professional 6.6%

Metric	%
HS diploma or higher	89.1%
Bachelor's or higher	18.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	84	6.6%
Kindergarten	56	4.4%
Elementary school	547	43.1%
High school	242	19.1%
College / grad school	340	26.8%

Employment

Industry of employment

Education & healthcare 23.6%

Transportation & utilities 15.8%

Manufacturing 10.2%

Arts, food & hospitality 9.1%

Agriculture & mining 8.2%

Retail trade 7.9%

Public administration 5.5%

Professional & management 5.2%

Construction 5.0%

Other services 4.8%

Wholesale trade 2.4%

Finance & real estate 2.2%

Occupation

Category	%
Management, business & arts	37.0%
Service	13.4%
Sales & office	14.2%
Natural resources & construction	13.4%
Production & transportation	22.1%

Employment type

Type	%
Private sector	70.0%
Government	21.2%
Self-employed	8.5%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	82.8%
Carpool	5.8%
Public transit	0.1%
Walk	3.1%
Other means	2.8%
Avg commute (minutes)	26.4

Poverty

All people 3.1%

Under 18 years 2.5%

18 and over 3.3%

Married-couple families 0.1%

Female-led households 27.1%

Income support

Source	% of households
Social Security	36.8%
Retirement income	24.5%
Supplemental Security	6.1%
Cash public assistance	0.2%
Food stamps / SNAP	6.0%

Health indicators

Condition	%
High blood pressure	43.9%
High cholesterol	38.8%
Heart disease	8.6%
Stroke	3.9%
Asthma	11.3%
Arthritis	34.0%
Kidney disease	3.4%
Pulmonary disease	11.6%
Cancer	7.4%

Behavior / access	%
Binge drinking	15.2%
No physical activity	32.1%
Less than 7 hrs sleep	38.5%
Fair or poor health	21.8%
Poor mental health	18.2%
Poor physical health	15.0%
No health insurance	10.7%
Visited doctor (checkup)	77.1%
Visited dentist	52.8%
Cholesterol screening	90.2%
Teeth loss	20.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	286	8.2%

Disability	%
Any disability	17.6%
Under 18	10.7%
18–64 years	17.0%
65 and over	32.3%

Health insurance coverage

Type	%
Private insurance	73.5%
Public insurance	33.0%
Uninsured under 19	0.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,430	94.2%
Spanish	66	1.5%
Other Indo-European	66	1.5%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,663	99.1%
Born in same state	4,639	98.6%
Born in different state	3,937	83.7%
Foreign born	24	0.5%
Naturalized citizen	40	0.9%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	1,012	21.5%
French	750	15.9%
Italian	354	7.5%

Ancestry	Count	%
German	31	0.7%
Polish	16	0.3%
English	15	0.3%

Technology access

Metric	% of households
Computer access	35.7%
Internet access	90.0%

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

Frequently asked questions

What ZIP codes does Calhoun, KY have?

Calhoun, KY has one ZIP code: 42327. Each ZIP code serves a distinct delivery area within the city and surrounding region.