Trenton ZIP Codes — Todd County, KY

There is one unique ZIP code in Trenton, Kentucky and it is 42286. Area code: 270/364.

ZIP codes

68.69

sq mi land

0.47

sq mi water

270/364

area code

Trenton, KY ZIP code map

About Trenton, KY

Trenton is a small city located in Todd County, Kentucky. Known for its tight-knit community and picturesque landscapes, Trenton offers a quaint country atmosphere. The city is characterized by friendly locals and an inviting environment that makes it a charming place to live and visit.

Location & geography

Trenton is situated in the western part of Kentucky, surrounded by scenic farmland and rolling hills. It is approximately 15 miles from nearby cities such as Elkton to the south, and about 20 miles from Hopkinsville to the northeast. The city covers a total land area of 68.69 square miles, with a small water area of 0.47 square miles.

Community & economy

The character of Trenton reflects a strong sense of community, where residents often engage in local events and activities. The city's economy primarily revolves around agriculture and small local businesses, contributing to its quaint charm. Daily life in Trenton is marked by an appreciation for nature, family values, and a slower pace that many find appealing.

Transportation

Trenton is accessible via several highways, including Highway 68, which connects it to larger regional hubs. The nearest named airport is the Pennyrile Forest State Resort Park Airport, located several miles away. Public transportation options are limited, emphasizing the city's rural character.

History

Trenton was established in the early 19th century and has since remained a small but proud community in Kentucky. Historically, the surrounding area has been known for agriculture, which continues to play a significant role in its economy today. Notable events include local festivals celebrating the harvest and community traditions that reflect its rich heritage.

Did you know?

A surprising fact about Trenton is its rich agricultural history, which has shaped the community's identity over the years. Additionally, the city is often overlooked as a quaint stop for those traveling through Todd County, yet it offers a unique glimpse into rural Kentucky life.

ZIP codes for Trenton, KY (1)

ZIP code	City	County	Map
42286	Trenton	Todd	View map

Demographics & statistics

1,884

Population

23.0

Median age

$64,531

Median household income

$20,937

Per capita income

$173,500

Median home value

$859

Median monthly rent

71.0%

Home ownership

46.2%

Poverty rate

0.0%

Unemployment

425

Housing units

22.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

128

5–9

150

119

10–14

139

15–19

20–24

25–34

137

35–44

160

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	770	40.9%
18 and over	1,114	59.1%
65 and over	160	8.5%
Median age	23.0 years

Race & ethnicity

White 92%

Hispanic or Latino 3.5%

Two or more races 3.3%

Black or African American 0.9%

Other race 0.3%

Group	Count	%
White	1,796	92%
Hispanic or Latino	69	3.5%
Two or more races	65	3.3%
Black or African American	17	0.9%
Other race	6	0.3%

Household income

Under $10k 17.1%

$10k–$15k 2.0%

$15k–$25k 5.8%

$25k–$35k 7.2%

$35k–$50k 7.2%

$50k–$75k 16.9%

$75k–$100k 14.1%

$100k–$150k 20.7%

$150k–$200k 0.6%

$200k+ 8.2%

Range	% of households
Under $10k	17.1%
$10k–$15k	2.0%
$15k–$25k	5.8%
$25k–$35k	7.2%
$35k–$50k	7.2%
$50k–$75k	16.9%
$75k–$100k	14.1%
$100k–$150k	20.7%
$150k–$200k	0.6%
$200k+	8.2%
Median income	$64,531

Housing

Home values

Under $50k 1.7%

$50k–$100k 29.5%

$100k–$150k 3.4%

$150k–$200k 21.8%

$200k–$300k 12.5%

$300k–$500k 26.1%

$500k–$1M 4.0%

$1M+ 1.1%

Housing overview

Metric	Value
Median home value	$173,500
Median rent / month	$859
Owner occupied	71.0%
Renter occupied	29.0%
Vacant	12.7%
Single-family detached	87.0%
Large apartment buildings	0.0%
Mobile homes	9.8%
Median rooms	7.0
Avg household size (owned)	3.93

Year built

Era	%
2020 or later	0.5%
2010–2019	2.3%
2000–2009	29.5%
1990–1999	8.6%
1980–1989	10.4%
1970–1979	4.0%
1960–1969	12.3%
1950–1959	8.3%
1940–1949	7.9%
1939 or earlier	16.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	4.0%
2 bedrooms	14.1%
3 bedrooms	50.3%
4 bedrooms	16.5%
5+ bedrooms	15.1%

Vehicles per household

Vehicles	% of households
No vehicle	18.3%
1 vehicle	20.1%
2 vehicles	25.4%
3 or more	36.2%

Heating fuel

Fuel type	%
Utility gas	5.6%
Electricity	37.0%
Propane / LP gas	32.6%
Fuel oil	1.2%
Wood	17.9%

Households & families

Household type	Count	%
Married-couple family	356	71.6%
Cohabiting couple	17	3.4%
Male householder, no spouse	68	13.7%
Female householder, no spouse	56	11.3%
Households with children under 18	251	50.5%
Households with seniors (65+)	111	22.3%
Average household size	3.79

Marital status

Status	Male	Female
Never married	26.7%	21.4%
Married	67.4%	61.5%
Separated	0.0%	0.0%
Widowed	1.1%	7.6%
Divorced	4.7%	9.5%

Education

Less than 9th grade 24.7%

Some HS, no diploma 5.7%

HS graduate 29.1%

Some college, no degree 9.1%

Associate's degree 8.7%

Bachelor's degree 11.3%

Graduate / professional 11.4%

Metric	%
HS diploma or higher	69.7%
Bachelor's or higher	22.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	45	8.8%
Kindergarten	19	3.7%
Elementary school	343	67.0%
High school	68	13.3%
College / grad school	37	7.2%

Employment

Industry of employment

Education & healthcare 25.9%

Agriculture & mining 25.2%

Retail trade 8.2%

Arts, food & hospitality 6.1%

Manufacturing 6.0%

Public administration 5.8%

Finance & real estate 5.7%

Construction 4.9%

Transportation & utilities 4.9%

Other services 3.5%

Professional & management 2.7%

Wholesale trade 0.9%

Information 0.3%

Occupation

Category	%
Management, business & arts	58.0%
Service	7.1%
Sales & office	7.7%
Natural resources & construction	15.1%
Production & transportation	12.1%

Employment type

Type	%
Private sector	62.7%
Government	15.3%
Self-employed	22.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.9%
Carpool	5.9%
Public transit	0.0%
Walk	0.0%
Other means	7.5%
Avg commute (minutes)	19.8

Poverty

All people 46.2%

Under 18 years 70.2%

18 and over 29.8%

Married-couple families 30.6%

Female-led households 4.8%

Income support

Source	% of households
Social Security	24.9%
Retirement income	15.9%
Supplemental Security	3.4%
Cash public assistance	7.0%
Food stamps / SNAP	10.5%

Health indicators

Condition	%
High blood pressure	39.7%
High cholesterol	34.9%
Heart disease	7.3%
Stroke	3.4%
Asthma	10.9%
Arthritis	30.1%
Kidney disease	3.0%
Pulmonary disease	9.3%
Cancer	6.7%

Behavior / access	%
Binge drinking	15.7%
No physical activity	29.8%
Less than 7 hrs sleep	38.6%
Fair or poor health	19.0%
Poor mental health	17.6%
Poor physical health	12.9%
No health insurance	10.9%
Visited doctor (checkup)	76.4%
Visited dentist	55.1%
Cholesterol screening	89.7%
Teeth loss	18.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	40	3.6%

Disability	%
Any disability	11.5%
Under 18	2.6%
18–64 years	15.0%
65 and over	33.1%

Health insurance coverage

Type	%
Private insurance	32.4%
Public insurance	32.2%
Uninsured under 19	50.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,705	90.5%
Spanish	148	8.7%
Other Indo-European	17	1.0%
Asian & Pacific Islander	131	7.7%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,867	99.1%
Born in same state	1,865	99.0%
Born in different state	1,084	57.5%
Foreign born	2	0.1%
Naturalized citizen	17	0.9%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	454	24.1%
French	253	13.4%
English	51	2.7%

Ancestry	Count	%
Italian	36	1.9%
Dutch	7	0.4%

Technology access

Metric	% of households
Computer access	26.4%
Internet access	71.8%

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

Frequently asked questions

What ZIP codes does Trenton, KY have?

Trenton, KY has one ZIP code: 42286. Each ZIP code serves a distinct delivery area within the city and surrounding region.