Decatur ZIP Codes — Meigs County, TN

There is one unique ZIP code in Decatur, Tennessee and it is 37322. Area code: 423.

ZIP codes

134.77

sq mi land

7.79

sq mi water

423

area code

Decatur, TN ZIP code map

About Decatur, TN

Decatur is a small city located in Meigs County, Tennessee, known for its picturesque rural charm. Nestled along the banks of the Tennessee River, Decatur embodies a tight-knit community atmosphere with a rich local history. The city offers a serene lifestyle while maintaining access to outdoor recreation and local small businesses.

Location & geography

Decatur is situated in southeastern Tennessee, surrounded by charming landscapes and waterways. Nearby cities include Athens, approximately 20 miles to the southeast, Dayton, about 17 miles to the northeast, and Cleveland, which lies roughly 30 miles to the southwest. The city covers a total land area of 134.77 square miles, with a notable water area of 7.79 square miles, primarily due to its proximity to the Tennessee River.

Community & economy

The character of Decatur reflects a strong sense of community and Southern hospitality, with a population that values local traditions. The economy of Decatur is supported by agriculture, small manufacturing, and tourism, particularly from visitors who enjoy the natural beauty of the area. Daily life in Decatur is marked by community events and a shared appreciation for outdoor activities like fishing and hiking.

Transportation

Decatur is accessible via several highways, including U.S. Route 411, which connects the city to larger metropolitan areas. The nearest major airport is Chattanooga Metropolitan Airport, located approximately 45 miles to the southwest, providing regional and domestic air travel options. Public transportation options are limited, so personal vehicles are the primary mode of transportation for residents.

History

Decatur was founded in the 19th century and has grown around its strategic location by the Tennessee River, which has historically supported trade and commerce. The town has been primarily influenced by agricultural industries and, more recently, tourism related to its natural scenery and riverside attractions. Significant events in Decatur's history have revolved around its development as a transportation hub and its role in the local economy.

Did you know?

A surprising fact about Decatur is that it has maintained a relatively low profile compared to larger cities, despite its beautiful location along the Tennessee River. Additionally, Decatur boasts a range of outdoor activities that attract visitors, from fishing and boating to hiking along scenic trails.

ZIP codes for Decatur, TN (1)

ZIP code	City	County	Map
37322	Decatur	Meigs	View map

Demographics & statistics

8,658

Population

44.2

Median age

$56,136

Median household income

$25,044

Per capita income

$160,900

Median home value

$827

Median monthly rent

72.4%

Home ownership

18.5%

Poverty rate

11.2%

Unemployment

2,826

Housing units

11.1%

Bachelor's or higher

Age distribution

Male Female

267

Under 5

269

225

5–9

227

266

10–14

268

238

15–19

240

262

20–24

265

461

25–34

467

471

35–44

477

601

45–54

608

372

55–59

376

191

60–64

194

614

65–74

621

247

75–84

249

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,844	21.3%
18 and over	6,814	78.7%
65 and over	1,913	22.1%
Median age	44.2 years

Race & ethnicity

White 88.3%

Two or more races 5%

Hispanic or Latino 3.4%

Black or African American 2.7%

Other race 0.6%

Group	Count	%
White	7,920	88.3%
Two or more races	444	5%
Hispanic or Latino	307	3.4%
Black or African American	240	2.7%
Other race	54	0.6%

Household income

Under $10k 5.5%

$10k–$15k 4.6%

$15k–$25k 13.9%

$25k–$35k 5.2%

$35k–$50k 13.6%

$50k–$75k 24.4%

$75k–$100k 18.9%

$100k–$150k 7.8%

$150k–$200k 3.8%

$200k+ 2.3%

Range	% of households
Under $10k	5.5%
$10k–$15k	4.6%
$15k–$25k	13.9%
$25k–$35k	5.2%
$35k–$50k	13.6%
$50k–$75k	24.4%
$75k–$100k	18.9%
$100k–$150k	7.8%
$150k–$200k	3.8%
$200k+	2.3%
Median income	$56,136

Housing

Home values

Under $50k 11.2%

$50k–$100k 14.9%

$100k–$150k 17.2%

$150k–$200k 21.4%

$200k–$300k 21.0%

$300k–$500k 8.6%

$500k–$1M 5.4%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$160,900
Median rent / month	$827
Owner occupied	72.4%
Renter occupied	27.6%
Vacant	8.1%
Single-family detached	60.5%
Large apartment buildings	0.2%
Mobile homes	31.8%
Median rooms	5.3
Avg household size (owned)	2.37

Year built

Era	%
2020 or later	0.2%
2010–2019	6.7%
2000–2009	20.6%
1990–1999	23.8%
1980–1989	15.8%
1970–1979	14.5%
1960–1969	7.4%
1950–1959	2.8%
1940–1949	2.5%
1939 or earlier	5.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	4.5%
2 bedrooms	30.0%
3 bedrooms	51.7%
4 bedrooms	11.7%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	4.0%
1 vehicle	25.6%
2 vehicles	40.3%
3 or more	30.1%

Heating fuel

Fuel type	%
Utility gas	6.2%
Electricity	78.0%
Propane / LP gas	9.7%
Fuel oil	0.2%
Wood	5.4%
Solar	0.5%

Households & families

Household type	Count	%
Married-couple family	1,676	48.2%
Cohabiting couple	287	8.3%
Male householder, no spouse	708	20.4%
Female householder, no spouse	805	23.2%
Households with children under 18	972	28.0%
Households with seniors (65+)	1,363	39.2%
Average household size	2.46

Marital status

Status	Male	Female
Never married	26.6%	16.2%
Married	47.2%	50.7%
Separated	3.4%	5.4%
Widowed	4.5%	12.9%
Divorced	18.3%	14.8%

Education

Less than 9th grade 7.5%

Some HS, no diploma 12.9%

HS graduate 41.7%

Some college, no degree 21.4%

Associate's degree 5.3%

Bachelor's degree 6.4%

Graduate / professional 4.7%

Metric	%
HS diploma or higher	79.5%
Bachelor's or higher	11.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	129	7.7%
Kindergarten	83	5.0%
Elementary school	795	47.5%
High school	447	26.7%
College / grad school	219	13.1%

Employment

Industry of employment

Manufacturing 24.9%

Education & healthcare 14.7%

Construction 12.5%

Arts, food & hospitality 8.8%

Professional & management 8.6%

Transportation & utilities 8.0%

Retail trade 7.9%

Finance & real estate 4.0%

Public administration 3.5%

Other services 3.1%

Wholesale trade 2.1%

Agriculture & mining 1.5%

Information 0.4%

Occupation

Category	%
Management, business & arts	23.8%
Service	17.7%
Sales & office	17.6%
Natural resources & construction	14.6%
Production & transportation	26.3%

Employment type

Type	%
Private sector	80.2%
Government	13.0%
Self-employed	6.3%
Unpaid family workers	0.6%

Commute

Method	%
Drive alone	78.5%
Carpool	9.3%
Public transit	0.8%
Walk	0.3%
Other means	1.0%
Avg commute (minutes)	29.8

Poverty

All people 18.5%

Under 18 years 18.9%

18 and over 18.4%

Married-couple families 5.8%

Female-led households 50.8%

Income support

Source	% of households
Social Security	45.3%
Retirement income	25.7%
Supplemental Security	6.2%
Cash public assistance	0.9%
Food stamps / SNAP	21.4%

Health indicators

Condition	%
High blood pressure	40.8%
High cholesterol	37.0%
Heart disease	8.1%
Stroke	3.8%
Asthma	10.7%
Arthritis	32.0%
Kidney disease	3.2%
Pulmonary disease	10.7%
Cancer	7.0%

Behavior / access	%
Binge drinking	14.6%
No physical activity	28.2%
Less than 7 hrs sleep	35.1%
Fair or poor health	19.3%
Poor mental health	17.8%
Poor physical health	13.4%
No health insurance	17.8%
Visited doctor (checkup)	74.5%
Visited dentist	52.5%
Cholesterol screening	89.6%
Teeth loss	19.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	694	10.2%

Disability	%
Any disability	23.1%
Under 18	7.7%
18–64 years	21.4%
65 and over	42.8%

Health insurance coverage

Type	%
Private insurance	52.8%
Public insurance	47.0%
Uninsured under 19	5.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,122	93.8%
Spanish	28	0.3%
Other Indo-European	28	0.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,535	98.6%
Born in same state	8,504	98.2%
Born in different state	5,335	61.6%
Foreign born	31	0.4%
Naturalized citizen	123	1.4%
Not a US citizen	97	78.9%

Ancestry

Ancestry	Count	%
French	775	9%
Arab	755	8.7%
Italian	747	8.6%
English	232	2.7%

Ancestry	Count	%
Polish	55	0.6%
German	51	0.6%
Dutch	9	0.1%
Irish	5	0.1%

Technology access

Metric	% of households
Computer access	40.1%
Internet access	87.7%

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

Frequently asked questions

What ZIP codes does Decatur, TN have?

Decatur, TN has one ZIP code: 37322. Each ZIP code serves a distinct delivery area within the city and surrounding region.