Clarkson ZIP Codes — Grayson County, KY

There is one unique ZIP code in Clarkson, Kentucky and it is 42726. Area code: 270/364.

ZIP codes

103.08

sq mi land

5.03

sq mi water

270/364

area code

Clarkson, KY ZIP code map

About Clarkson, KY

Clarkson, located in Grayson County, Kentucky, is a small yet vibrant community that attracts visitors and residents alike. Known for its scenic landscapes and friendly atmosphere, the city offers a unique blend of rural charm and accessibility. As a part of the beautiful Bluegrass region, Clarkson showcases the warmth and hospitality of Kentucky.

Location & geography

Clarkson is positioned in Central Kentucky, easily accessible from major highways and surrounded by a rich natural environment. Nearby cities include Leitchfield, approximately 12 miles to the southeast, Ceniza, around 8 miles to the northwest, and can be reached from Interstate 65 via Highway 62. The sprawling land area of Clarkson measures about 103.08 square miles, complemented by a water area of 5.03 square miles, providing residents with ample recreational opportunities.

Community & economy

The character of Clarkson is defined by its close-knit community and welcoming spirit, which is reflective of small-town life in Kentucky. Agriculture and local businesses play pivotal roles in the economy, with residents often participating in farming and outdoor activities. Daily life in Clarkson revolves around community events, local markets, and the celebration of its rich cultural heritage.

Transportation

Transportation in Clarkson is facilitated by several highways, notably Kentucky Route 62, which connects the city to surrounding areas. The nearest major airport is in Bowling Green, approximately 30 miles away, providing access to regional and national flights. Local transit options may include personal vehicles and ridesharing services.

History

Clarkson was founded during the 19th century and has a rich history tied to the development of Grayson County. Agriculture and local trade were among the initial key industries that helped shape the community, fostering growth and development over the years. Notable events in its history include various agricultural fairs and local traditions that celebrate the city’s heritage.

Did you know?

One surprising fact about Clarkson is that it boasts a unique rural landscape that includes both hilly terrains and flat agricultural fields. Additionally, the city is a part of the historical trail and routes that influenced the early settlement patterns in Kentucky.

ZIP codes for Clarkson, KY (1)

ZIP code	City	County	Map
42726	Clarkson	Grayson	View map

Demographics & statistics

4,960

Population

40.4

Median age

$51,981

Median household income

$30,214

Per capita income

$187,200

Median home value

$750

Median monthly rent

77.9%

Home ownership

17.4%

Poverty rate

1.9%

Unemployment

2,619

Housing units

13.2%

Bachelor's or higher

Age distribution

Male Female

117

Under 5

118

148

5–9

151

241

10–14

245

125

15–19

127

170

20–24

173

245

25–34

249

295

35–44

299

303

45–54

308

263

55–59

267

150

60–64

153

236

65–74

240

127

75–84

128

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,266	25.5%
18 and over	3,694	74.5%
65 and over	813	16.4%
Median age	40.4 years

Race & ethnicity

White 96.3%

Asian 1.5%

Two or more races 1.2%

Hispanic or Latino 0.5%

Black or African American 0.5%

Group	Count	%
White	4,800	96.3%
Asian	76	1.5%
Two or more races	59	1.2%
Hispanic or Latino	27	0.5%
Black or African American	24	0.5%

Household income

Under $10k 4.2%

$10k–$15k 8.7%

$15k–$25k 9.4%

$25k–$35k 10.7%

$35k–$50k 14.2%

$50k–$75k 16.2%

$75k–$100k 10.6%

$100k–$150k 13.1%

$150k–$200k 6.6%

$200k+ 6.3%

Range	% of households
Under $10k	4.2%
$10k–$15k	8.7%
$15k–$25k	9.4%
$25k–$35k	10.7%
$35k–$50k	14.2%
$50k–$75k	16.2%
$75k–$100k	10.6%
$100k–$150k	13.1%
$150k–$200k	6.6%
$200k+	6.3%
Median income	$51,981

Housing

Home values

Under $50k 17.7%

$50k–$100k 19.3%

$100k–$150k 6.3%

$150k–$200k 10.8%

$200k–$300k 31.5%

$300k–$500k 8.9%

$500k–$1M 3.9%

$1M+ 1.5%

Housing overview

Metric	Value
Median home value	$187,200
Median rent / month	$750
Owner occupied	77.9%
Renter occupied	22.1%
Vacant	39.7%
Single-family detached	71.6%
Large apartment buildings	1.0%
Mobile homes	24.2%
Median rooms	6.0
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.7%
2010–2019	8.9%
2000–2009	19.2%
1990–1999	18.2%
1980–1989	14.9%
1970–1979	23.9%
1960–1969	3.7%
1950–1959	6.1%
1940–1949	0.2%
1939 or earlier	4.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	2.5%
2 bedrooms	37.0%
3 bedrooms	43.5%
4 bedrooms	10.0%
5+ bedrooms	6.6%

Vehicles per household

Vehicles	% of households
No vehicle	6.4%
1 vehicle	28.6%
2 vehicles	35.3%
3 or more	29.8%

Heating fuel

Fuel type	%
Utility gas	2.4%
Electricity	70.2%
Propane / LP gas	20.0%
Wood	6.5%
No fuel used	0.9%

Households & families

Household type	Count	%
Married-couple family	885	48.5%
Cohabiting couple	82	4.5%
Male householder, no spouse	421	23.1%
Female householder, no spouse	435	23.9%
Households with children under 18	481	26.4%
Households with seniors (65+)	626	34.3%
Average household size	2.72

Marital status

Status	Male	Female
Never married	29.8%	22.2%
Married	46.3%	49.2%
Separated	3.2%	1.8%
Widowed	5.3%	10.1%
Divorced	15.4%	16.7%

Education

Less than 9th grade 6.3%

Some HS, no diploma 8.4%

HS graduate 41.2%

Some college, no degree 24.2%

Associate's degree 6.7%

Bachelor's degree 6.9%

Graduate / professional 6.2%

Metric	%
HS diploma or higher	85.2%
Bachelor's or higher	13.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	44	3.9%
Kindergarten	49	4.4%
Elementary school	642	57.2%
High school	272	24.2%
College / grad school	115	10.2%

Employment

Industry of employment

Education & healthcare 24.0%

Manufacturing 19.5%

Retail trade 16.7%

Construction 7.6%

Transportation & utilities 7.3%

Public administration 5.4%

Arts, food & hospitality 5.3%

Professional & management 5.1%

Other services 2.9%

Finance & real estate 2.7%

Information 1.4%

Agriculture & mining 1.2%

Wholesale trade 0.8%

Occupation

Category	%
Management, business & arts	30.4%
Service	16.5%
Sales & office	16.6%
Natural resources & construction	14.1%
Production & transportation	22.4%

Employment type

Type	%
Private sector	80.6%
Government	14.9%
Self-employed	4.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.8%
Carpool	12.0%
Public transit	0.1%
Walk	0.7%
Other means	1.7%
Avg commute (minutes)	33.6

Poverty

All people 17.4%

Under 18 years 21.3%

18 and over 16.1%

Married-couple families 7.0%

Female-led households 35.5%

Income support

Source	% of households
Social Security	39.5%
Retirement income	32.5%
Supplemental Security	8.3%
Cash public assistance	0.0%
Food stamps / SNAP	9.8%

Health indicators

Condition	%
High blood pressure	44.2%
High cholesterol	39.2%
Heart disease	8.9%
Stroke	4.0%
Asthma	11.5%
Arthritis	34.6%
Kidney disease	3.5%
Pulmonary disease	12.6%
Cancer	7.2%

Behavior / access	%
Binge drinking	15.0%
No physical activity	35.4%
Less than 7 hrs sleep	38.6%
Fair or poor health	23.3%
Poor mental health	18.6%
Poor physical health	16.0%
No health insurance	11.2%
Visited doctor (checkup)	76.6%
Visited dentist	50.4%
Cholesterol screening	89.7%
Teeth loss	21.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	223	6.1%

Disability	%
Any disability	19.6%
Under 18	4.3%
18–64 years	19.3%
65 and over	44.4%

Health insurance coverage

Type	%
Private insurance	68.6%
Public insurance	39.7%
Uninsured under 19	5.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,725	95.3%
Spanish	4	0.1%
Other Indo-European	3	0.1%
Asian & Pacific Islander	1	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,937	99.5%
Born in same state	4,924	99.3%
Born in different state	4,041	81.5%
Foreign born	13	0.3%
Naturalized citizen	23	0.5%
Not a US citizen	1	4.3%

Ancestry

Ancestry	Count	%
Arab	941	19%
French	590	11.9%
Italian	586	11.8%
German	22	0.4%

Ancestry	Count	%
Dutch	8	0.2%
Polish	6	0.1%
Irish	3	0.1%
English	3	0.1%

Technology access

Metric	% of households
Computer access	36.8%
Internet access	84.9%

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

Frequently asked questions

What ZIP codes does Clarkson, KY have?

Clarkson, KY has one ZIP code: 42726. Each ZIP code serves a distinct delivery area within the city and surrounding region.