Calhoun ZIP Codes — Mcminn County, TN

There is one unique ZIP code in Calhoun, Tennessee and it is 37309. Area code: 423.

ZIP codes

39.48

sq mi land

2.07

sq mi water

423

area code

Calhoun, TN ZIP code map

About Calhoun, TN

Calhoun is a picturesque town located in Mcminn County, Tennessee. This charming community offers a blend of small-town hospitality and Southern culture. With its serene environment and close-knit atmosphere, Calhoun provides a perfect escape for those looking to appreciate rural life.

Location & geography

Situated in East Tennessee, Calhoun lies approximately 10 miles southwest of Athens and about 27 miles northeast of Chattanooga. The town covers a land area of 39.48 square miles, complemented by a water area of 2.07 square miles. The surrounding landscape features a mix of hills and valleys typical of the Appalachian region, providing both scenic beauty and opportunities for outdoor activities.

Community & economy

The community of Calhoun is known for its friendly residents and a strong sense of local pride. Agriculture has historically been a significant part of the local economy, reflecting the region’s agricultural roots. Daily life in Calhoun is marked by a balance of work and community involvement, with residents often participating in local events and gatherings.

Transportation

Calhoun, TN, is accessible via several major highways, including U.S. Route 41 and State Route 163. The nearest major airport is Chattanooga Metropolitan Airport, located approximately 30 miles away, providing connections to larger domestic and regional destinations. The town's layout promotes walkability, further enhancing local access to amenities.

History

Calhoun was founded in the mid-19th century and named after the prominent politician John C. Calhoun. Over the years, the town has seen developments in agriculture and small industries that have shaped its economy. Notable events in Calhoun's history include its involvement in local fairs and festivals, which celebrate the town's heritage.

Did you know?

One surprising fact about Calhoun is its rich history in agriculture, which continues to influence the town's culture today. Additionally, it has been a site for several community events, reflecting the town's strong social ties and community spirit.

ZIP codes for Calhoun, TN (1)

ZIP code	City	County	Map
37309	Calhoun	Mcminn	View map

Demographics & statistics

2,312

Population

48.0

Median age

$59,375

Median household income

$26,754

Per capita income

$149,700

Median home value

$940

Median monthly rent

74.9%

Home ownership

6.1%

Poverty rate

16.2%

Unemployment

757

Housing units

8.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

121

15–19

124

20–24

25–34

100

35–44

210

45–54

215

55–59

60–64

238

65–74

243

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	373	16.1%
18 and over	1,939	83.9%
65 and over	643	27.8%
Median age	48.0 years

Race & ethnicity

White 95.8%

Black or African American 1.8%

Two or more races 1.6%

Hispanic or Latino 0.3%

Asian 0.2%

Other race 0.2%

Group	Count	%
White	2,222	95.8%
Black or African American	42	1.8%
Two or more races	38	1.6%
Hispanic or Latino	7	0.3%
Asian	5	0.2%
Other race	5	0.2%

Household income

Under $10k 5.1%

$10k–$15k 1.4%

$15k–$25k 9.3%

$25k–$35k 2.4%

$35k–$50k 22.6%

$50k–$75k 29.4%

$75k–$100k 11.9%

$100k–$150k 14.9%

$150k–$200k 1.0%

$200k+ 2.1%

Range	% of households
Under $10k	5.1%
$10k–$15k	1.4%
$15k–$25k	9.3%
$25k–$35k	2.4%
$35k–$50k	22.6%
$50k–$75k	29.4%
$75k–$100k	11.9%
$100k–$150k	14.9%
$150k–$200k	1.0%
$200k+	2.1%
Median income	$59,375

Housing

Home values

Under $50k 5.2%

$50k–$100k 15.1%

$100k–$150k 30.0%

$150k–$200k 12.2%

$200k–$300k 19.0%

$300k–$500k 14.0%

$500k–$1M 3.5%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$149,700
Median rent / month	$940
Owner occupied	74.9%
Renter occupied	25.1%
Vacant	6.7%
Single-family detached	70.6%
Large apartment buildings	0.0%
Mobile homes	22.0%
Median rooms	5.8
Avg household size (owned)	2.31

Year built

Era	%
2020 or later	0.0%
2010–2019	9.1%
2000–2009	20.4%
1990–1999	18.1%
1980–1989	9.3%
1970–1979	17.0%
1960–1969	1.2%
1950–1959	18.5%
1940–1949	0.7%
1939 or earlier	5.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	8.1%
2 bedrooms	18.0%
3 bedrooms	54.8%
4 bedrooms	13.4%
5+ bedrooms	5.8%

Vehicles per household

Vehicles	% of households
No vehicle	1.2%
1 vehicle	23.1%
2 vehicles	37.5%
3 or more	38.2%

Heating fuel

Fuel type	%
Utility gas	5.5%
Electricity	78.3%
Propane / LP gas	11.9%
Fuel oil	3.6%
Wood	0.7%

Households & families

Household type	Count	%
Married-couple family	528	57.3%
Cohabiting couple	8	0.9%
Male householder, no spouse	198	21.5%
Female householder, no spouse	188	20.4%
Households with children under 18	222	24.1%
Households with seniors (65+)	454	49.2%
Average household size	2.47

Marital status

Status	Male	Female
Never married	28.2%	15.2%
Married	52.5%	58.7%
Separated	0.0%	4.4%
Widowed	1.2%	12.2%
Divorced	18.1%	9.5%

Education

Less than 9th grade 6.9%

Some HS, no diploma 10.2%

HS graduate 38.2%

Some college, no degree 26.9%

Associate's degree 9.5%

Bachelor's degree 6.2%

Graduate / professional 2.1%

Metric	%
HS diploma or higher	82.9%
Bachelor's or higher	8.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	11	2.1%
Elementary school	136	26.6%
High school	250	48.8%
College / grad school	115	22.5%

Employment

Industry of employment

Manufacturing 23.2%

Education & healthcare 21.5%

Arts, food & hospitality 13.4%

Retail trade 9.4%

Transportation & utilities 7.8%

Construction 7.4%

Other services 7.1%

Wholesale trade 4.2%

Professional & management 4.0%

Public administration 1.0%

Information 0.8%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	33.5%
Service	20.2%
Sales & office	19.5%
Natural resources & construction	4.2%
Production & transportation	22.5%

Employment type

Type	%
Private sector	81.4%
Government	15.3%
Self-employed	3.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	91.5%
Carpool	5.1%
Public transit	0.0%
Walk	1.9%
Other means	0.2%
Avg commute (minutes)	25.5

Poverty

All people 6.1%

Under 18 years 0.8%

18 and over 7.0%

Married-couple families 0.4%

Female-led households 12.2%

Income support

Source	% of households
Social Security	57.0%
Retirement income	37.9%
Supplemental Security	2.2%
Cash public assistance	0.2%
Food stamps / SNAP	10.4%

Health indicators

Condition	%
High blood pressure	42.1%
High cholesterol	38.3%
Heart disease	8.4%
Stroke	4.0%
Asthma	10.6%
Arthritis	32.3%
Kidney disease	3.4%
Pulmonary disease	11.0%
Cancer	7.2%

Behavior / access	%
Binge drinking	13.6%
No physical activity	29.0%
Less than 7 hrs sleep	37.1%
Fair or poor health	19.7%
Poor mental health	17.4%
Poor physical health	13.6%
No health insurance	17.8%
Visited doctor (checkup)	74.8%
Visited dentist	52.7%
Cholesterol screening	90.0%
Teeth loss	20.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	263	13.6%

Disability	%
Any disability	21.1%
Under 18	5.9%
18–64 years	16.6%
65 and over	38.6%

Health insurance coverage

Type	%
Private insurance	51.4%
Public insurance	44.0%
Uninsured under 19	28.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,265	98.0%
Spanish	11	0.5%
Other Indo-European	6	0.3%
Asian & Pacific Islander	0	0.0%
Other languages	5	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,305	99.7%
Born in same state	2,213	95.7%
Born in different state	1,566	67.7%
Foreign born	92	4.0%
Naturalized citizen	7	0.3%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	304	13.1%
Arab	201	8.7%
French	128	5.5%

Ancestry	Count	%
German	41	1.8%
English	8	0.3%

Technology access

Metric	% of households
Computer access	39.9%
Internet access	94.0%

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

Frequently asked questions

What ZIP codes does Calhoun, TN have?

Calhoun, TN has one ZIP code: 37309. Each ZIP code serves a distinct delivery area within the city and surrounding region.