Obion ZIP Codes — Obion County, TN

There is one unique ZIP code in Obion, Tennessee and it is 38240. Area code: 731.

ZIP codes

85.10

sq mi land

0.12

sq mi water

731

area code

Obion, TN ZIP code map

About Obion, TN

Obion is a small city located in the state of Tennessee, nestled within the boundaries of Obion County. This charming community offers a peaceful atmosphere, ideal for those looking to escape the hustle and bustle of larger urban centers. With its rich history and small-town charm, Obion serves as a welcoming haven for both residents and visitors alike.

Location & geography

Obion, TN is located in the northwest part of Tennessee, approximately 25 miles northeast of Dyersburg and about 12 miles west of Union City. The city covers a total land area of 85.10 square miles, with a small water area of 0.12 square miles nestled among its landscape. The surrounding terrain is characterized by a mix of rural farmlands and wooded areas, contributing to the scenic beauty of the region.

Community & economy

The character of Obion reflects the friendliness and hospitality typical of small-town life in Tennessee. The local economy is primarily driven by agriculture, retail, and small businesses, which provide essential services and products to the community. Daily life in Obion often revolves around local events, family gatherings, and the strong sense of community that residents take pride in.

Transportation

Obion is accessible via several highways, with U.S. Route 51 providing direct access to both nearby towns and the larger interstate systems. The nearest major airport that residents can utilize is located in Dyersburg, offering connections to larger regional airports. Public transit options are limited, but the close-knit nature of the community means that many residents rely on personal vehicles for transportation.

History

Obion was founded in the early 20th century and has developed a rich history tied to the agriculture and lumber industries. Over the years, the city has seen various events that shaped its development, including regional economic changes and community-building activities. Despite its small size, Obion has managed to maintain its heritage while adapting to modern needs.

Did you know?

One little-known fact about Obion is that it is home to the Obion River, which adds to the area's natural beauty and recreational opportunities. Additionally, the city hosts events that celebrate its agricultural roots, attracting visitors interested in its local culture and history.

ZIP codes for Obion, TN (1)

ZIP code	City	County	Map
38240	Obion	Obion	View map

Demographics & statistics

1,816

Population

48.3

Median age

$53,750

Median household income

$32,863

Per capita income

$96,500

Median home value

$850

Median monthly rent

68.4%

Home ownership

21.4%

Poverty rate

1.4%

Unemployment

711

Housing units

14.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

159

25–34

136

35–44

125

45–54

107

55–59

130

60–64

111

128

65–74

109

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	327	18.0%
18 and over	1,489	82.0%
65 and over	389	21.4%
Median age	48.3 years

Race & ethnicity

White 84.6%

Hispanic or Latino 4.4%

Black or African American 4.1%

Two or more races 4%

Other race 2.3%

American Indian / Alaska Native 0.4%

Asian 0.3%

Group	Count	%
White	1,606	84.6%
Hispanic or Latino	83	4.4%
Black or African American	78	4.1%
Two or more races	76	4%
Other race	43	2.3%
American Indian / Alaska Native	8	0.4%
Asian	5	0.3%

Household income

Under $10k 5.4%

$10k–$15k 4.1%

$15k–$25k 9.3%

$25k–$35k 9.1%

$35k–$50k 19.9%

$50k–$75k 18.6%

$75k–$100k 14.0%

$100k–$150k 11.5%

$150k–$200k 3.0%

$200k+ 5.1%

Range	% of households
Under $10k	5.4%
$10k–$15k	4.1%
$15k–$25k	9.3%
$25k–$35k	9.1%
$35k–$50k	19.9%
$50k–$75k	18.6%
$75k–$100k	14.0%
$100k–$150k	11.5%
$150k–$200k	3.0%
$200k+	5.1%
Median income	$53,750

Housing

Home values

Under $50k 18.7%

$50k–$100k 35.3%

$100k–$150k 21.6%

$150k–$200k 13.1%

$200k–$300k 5.1%

$500k–$1M 6.2%

Housing overview

Metric	Value
Median home value	$96,500
Median rent / month	$850
Owner occupied	68.4%
Renter occupied	31.6%
Vacant	14.9%
Single-family detached	81.4%
Large apartment buildings	0.0%
Mobile homes	10.0%
Median rooms	5.7
Avg household size (owned)	2.04

Year built

Era	%
2020 or later	0.0%
2010–2019	11.6%
2000–2009	6.2%
1990–1999	8.9%
1980–1989	14.1%
1970–1979	22.0%
1960–1969	9.6%
1950–1959	12.2%
1940–1949	3.4%
1939 or earlier	12.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	1.5%
2 bedrooms	33.4%
3 bedrooms	52.9%
4 bedrooms	10.4%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.0%
1 vehicle	27.7%
2 vehicles	47.5%
3 or more	18.8%

Heating fuel

Fuel type	%
Utility gas	34.3%
Electricity	53.0%
Propane / LP gas	9.9%
Wood	2.8%

Households & families

Household type	Count	%
Married-couple family	384	46.4%
Cohabiting couple	44	5.3%
Male householder, no spouse	202	24.4%
Female householder, no spouse	198	23.9%
Households with children under 18	172	20.8%
Households with seniors (65+)	303	36.6%
Average household size	2.19

Marital status

Status	Male	Female
Never married	23.7%	19.8%
Married	49.6%	50.8%
Separated	2.0%	1.4%
Widowed	4.6%	14.1%
Divorced	20.1%	13.9%

Education

Less than 9th grade 4.7%

Some HS, no diploma 10.5%

HS graduate 47.1%

Some college, no degree 17.3%

Associate's degree 5.9%

Bachelor's degree 7.7%

Graduate / professional 6.7%

Metric	%
HS diploma or higher	84.8%
Bachelor's or higher	14.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	15	4.5%
Kindergarten	17	5.1%
Elementary school	172	51.3%
High school	65	19.4%
College / grad school	66	19.7%

Employment

Industry of employment

Manufacturing 23.6%

Education & healthcare 20.4%

Other services 11.1%

Retail trade 10.4%

Construction 7.4%

Arts, food & hospitality 6.7%

Wholesale trade 4.6%

Transportation & utilities 4.4%

Agriculture & mining 4.0%

Public administration 3.7%

Professional & management 3.3%

Finance & real estate 0.5%

Occupation

Category	%
Management, business & arts	32.1%
Service	15.7%
Sales & office	19.3%
Natural resources & construction	10.4%
Production & transportation	22.5%

Employment type

Type	%
Private sector	68.6%
Government	14.5%
Self-employed	16.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	87.6%
Carpool	7.8%
Public transit	0.0%
Walk	0.6%
Other means	2.6%
Avg commute (minutes)	26.3

Poverty

All people 21.4%

Under 18 years 45.9%

18 and over 16.0%

Married-couple families 8.3%

Female-led households 81.8%

Income support

Source	% of households
Social Security	44.1%
Retirement income	37.0%
Supplemental Security	6.8%
Cash public assistance	1.6%
Food stamps / SNAP	15.3%

Health indicators

Condition	%
High blood pressure	41.8%
High cholesterol	37.8%
Heart disease	8.9%
Stroke	4.4%
Asthma	10.9%
Arthritis	33.2%
Kidney disease	3.7%
Pulmonary disease	11.8%
Cancer	7.4%

Behavior / access	%
Binge drinking	13.6%
No physical activity	30.7%
Less than 7 hrs sleep	36.4%
Fair or poor health	21.2%
Poor mental health	17.7%
Poor physical health	14.4%
No health insurance	18.7%
Visited doctor (checkup)	74.9%
Visited dentist	52.3%
Cholesterol screening	89.7%
Teeth loss	22.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	146	9.8%

Disability	%
Any disability	27.5%
Under 18	16.5%
18–64 years	24.5%
65 and over	45.2%

Health insurance coverage

Type	%
Private insurance	58.2%
Public insurance	49.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,727	95.1%
Spanish	21	1.2%
Other Indo-European	21	1.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,782	98.1%
Born in same state	1,782	98.1%
Born in different state	1,489	82.0%
Foreign born	0	0.0%
Naturalized citizen	34	1.9%
Not a US citizen	18	52.9%

Ancestry

Ancestry	Count	%
Arab	393	21.6%
Italian	206	11.3%

Ancestry	Count	%
French	199	11%
German	8	0.4%

Technology access

Metric	% of households
Computer access	45.6%
Internet access	87.4%

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

Frequently asked questions

What ZIP codes does Obion, TN have?

Obion, TN has one ZIP code: 38240. Each ZIP code serves a distinct delivery area within the city and surrounding region.