Dexter ZIP Codes — Calloway County, KY

There is one unique ZIP code in Dexter, Kentucky and it is 42036. Area code: 270/364.

ZIP codes

27.59

sq mi land

0.13

sq mi water

270/364

area code

Dexter, KY ZIP code map

About Dexter, KY

Dexter is a small but charming city located in Kentucky's Calloway County. It is known for its friendly community atmosphere and proximity to the scenic landscapes of western Kentucky. Visitors and residents alike appreciate the city’s tranquil environment and rural charm.

Location & geography

Nestled in the western part of Kentucky, Dexter lies approximately 12 miles northwest of Murray and around 24 miles south of Paducah. The city is primarily composed of land, covering an area of 27.59 square miles, with a small water area of 0.13 square miles. The surrounding terrain features a mix of rolling hills and open fields, typical of the picturesque scenery found in Calloway County.

Community & economy

Dexter has a close-knit community, where residents often engage in local events and support one another. The primary industries in the area are agriculture and small businesses, reflecting the town's rural roots. Daily life in Dexter is peaceful, with many outdoor activities and gatherings that foster a sense of belonging among its residents.

Transportation

Transportation in Dexter is primarily facilitated by local roads, with access to major highways for longer commutes. Highway 641 runs nearby, providing connectivity to larger cities in the region. The nearest airport is in Murray, which accommodates regional flights and is approximately 12 miles away.

History

Dexter was established in the late 19th century, coinciding with the agricultural growth in Calloway County. The city has historically been supported by farming, with its fertile land producing various crops. Over the years, local events and fairs have marked significant moments in Dexter's development, strengthening community ties.

Did you know?

One surprising fact about Dexter, KY, is that it has only one ZIP code, which is 42036. This characteristic contributes to its small-town feel, where everyone knows each other.

ZIP codes for Dexter, KY (1)

ZIP code	City	County	Map
42036	Dexter	Calloway	View map

Demographics & statistics

1,031

Population

51.4

Median age

$93,186

Median household income

$44,534

Per capita income

$121,000

Median home value

Median monthly rent

92.5%

Home ownership

3.7%

Poverty rate

4.6%

Unemployment

549

Housing units

9.1%

Bachelor's or higher

Age distribution

Male Female

10–14

15–19

20–24

25–34

35–44

153

45–54

117

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	125	12.1%
18 and over	906	87.9%
65 and over	141	13.7%
Median age	51.4 years

Race & ethnicity

White 92.5%

Hispanic or Latino 3.7%

Other race 3.7%

Group	Count	%
White	991	92.5%
Hispanic or Latino	40	3.7%
Other race	40	3.7%

Household income

Under $10k 1.4%

$10k–$15k 0.9%

$15k–$25k 3.0%

$25k–$35k 9.3%

$35k–$50k 14.7%

$50k–$75k 9.9%

$75k–$100k 35.1%

$100k–$150k 18.1%

$150k–$200k 5.6%

$200k+ 2.0%

Range	% of households
Under $10k	1.4%
$10k–$15k	0.9%
$15k–$25k	3.0%
$25k–$35k	9.3%
$35k–$50k	14.7%
$50k–$75k	9.9%
$75k–$100k	35.1%
$100k–$150k	18.1%
$150k–$200k	5.6%
$200k+	2.0%
Median income	$93,186

Housing

Home values

Under $50k 7.2%

$50k–$100k 17.4%

$100k–$150k 31.6%

$150k–$200k 11.2%

$200k–$300k 20.2%

$300k–$500k 12.4%

Housing overview

Metric	Value
Median home value	$121,000
Median rent / month	$0
Owner occupied	92.5%
Renter occupied	7.5%
Vacant	5.6%
Single-family detached	84.4%
Large apartment buildings	0.0%
Mobile homes	15.6%
Median rooms	5.5
Avg household size (owned)	1.78

Year built

Era	%
2020 or later	0.0%
2010–2019	30.5%
2000–2009	8.0%
1990–1999	4.4%
1980–1989	21.5%
1970–1979	19.3%
1960–1969	5.1%
1950–1959	8.0%
1940–1949	1.9%
1939 or earlier	1.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.7%
2 bedrooms	45.2%
3 bedrooms	48.9%
4 bedrooms	4.2%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.8%
1 vehicle	6.8%
2 vehicles	65.9%
3 or more	25.4%

Heating fuel

Fuel type	%
Utility gas	7.9%
Electricity	48.2%
Propane / LP gas	42.3%
Wood	1.6%

Households & families

Household type	Count	%
Married-couple family	205	36.7%
Cohabiting couple	71	12.7%
Male householder, no spouse	204	36.6%
Female householder, no spouse	78	14.0%
Households with children under 18	75	13.4%
Households with seniors (65+)	109	19.5%
Average household size	1.85

Marital status

Status	Male	Female
Never married	25.4%	19.8%
Married	40.0%	53.4%
Separated	1.5%	0.0%
Widowed	1.7%	9.0%
Divorced	31.3%	17.7%

Education

Less than 9th grade 2.5%

Some HS, no diploma 11.3%

HS graduate 54.6%

Some college, no degree 19.1%

Associate's degree 3.3%

Bachelor's degree 4.7%

Graduate / professional 4.4%

Metric	%
HS diploma or higher	86.1%
Bachelor's or higher	9.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	36	45.0%
High school	44	55.0%
College / grad school	0	0.0%

Employment

Industry of employment

Manufacturing 20.9%

Education & healthcare 19.6%

Agriculture & mining 19.5%

Construction 15.2%

Retail trade 7.2%

Arts, food & hospitality 5.9%

Professional & management 4.4%

Transportation & utilities 4.1%

Finance & real estate 3.2%

Occupation

Category	%
Management, business & arts	41.7%
Service	9.5%
Sales & office	16.7%
Natural resources & construction	12.7%
Production & transportation	19.3%

Employment type

Type	%
Private sector	93.4%
Government	5.3%
Self-employed	1.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	93.8%
Carpool	1.3%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	25.4

Poverty

All people 3.7%

Under 18 years 0.0%

18 and over 4.2%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	19.0%
Retirement income	14.0%
Supplemental Security	7.0%
Cash public assistance	0.0%
Food stamps / SNAP	14.7%

Health indicators

Condition	%
High blood pressure	38.3%
High cholesterol	37.1%
Heart disease	7.1%
Stroke	3.2%
Asthma	10.9%
Arthritis	30.2%
Kidney disease	3.0%
Pulmonary disease	10.0%
Cancer	6.6%

Behavior / access	%
Binge drinking	15.6%
No physical activity	29.3%
Less than 7 hrs sleep	38.8%
Fair or poor health	19.0%
Poor mental health	17.6%
Poor physical health	13.5%
No health insurance	9.9%
Visited doctor (checkup)	76.8%
Visited dentist	58.8%
Cholesterol screening	90.5%
Teeth loss	17.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	78	8.6%

Disability	%
Any disability	24.2%
Under 18	51.2%
18–64 years	16.1%
65 and over	44.7%

Health insurance coverage

Type	%
Private insurance	79.6%
Public insurance	22.8%
Uninsured under 19	28.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,031	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)	991	96.1%
Born in same state	991	96.1%
Born in different state	805	78.1%
Foreign born	0	0.0%
Naturalized citizen	40	3.9%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	229	22.2%
Arab	100	9.7%

Ancestry	Count	%
Italian	43	4.2%
Polish	19	1.8%

Technology access

Metric	% of households
Computer access	54.1%
Internet access	87.5%

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

Frequently asked questions

What ZIP codes does Dexter, KY have?

Dexter, KY has one ZIP code: 42036. Each ZIP code serves a distinct delivery area within the city and surrounding region.