South Pittsburg ZIP Codes — Marion County, TN

There is one unique ZIP code in South Pittsburg, Tennessee and it is 37380. Area code: 423.

ZIP codes

126.17

sq mi land

2.86

sq mi water

423

area code

South Pittsburg, TN ZIP code map

About South Pittsburg, TN

South Pittsburg is a charming city located in Marion County, Tennessee. Known for its small-town atmosphere, South Pittsburg offers both residents and visitors a glimpse into the rich culture and history of the region. With a unique blend of natural beauty and a close-knit community, it's a delightful place to explore and enjoy.

Location & geography

Situated in the southeastern part of Tennessee, South Pittsburg is bordered by the Tennessee River, enhancing its picturesque scenery. Nearby cities include Jasper, located just 15 miles to the northwest, and Chattanooga, approximately 30 miles to the southeast. The city spans a land area of 126.17 square miles and has a water area of 2.86 square miles, making it a spacious locale.

Community & economy

The community in South Pittsburg is characterized by its warmth and hospitality, with residents often engaging in various local events and gatherings. The economy is supported by a mix of agriculture and industry, with small businesses playing a crucial role in daily life. This vibrant community atmosphere fosters strong relationships among citizens, contributing to a pleasant living environment.

Transportation

Transportation in South Pittsburg is facilitated by several key highways, including U.S. Route 72, which provides access to nearby cities. The nearest major airport is Chattanooga Metropolitan Airport, approximately 30 miles away, offering connectivity to larger travel hubs. Local transit options are limited, emphasizing the importance of personal vehicles for residents.

History

South Pittsburg was founded in the late 19th century and has a rich historical background related to the iron and steel industry. Notable events in its history include its incorporation in 1890 and the establishment of the South Pittsburg Historic District, showcasing various architectural styles. The city has traditionally served as a hub for trade and commerce in Marion County.

Did you know?

A surprising fact about South Pittsburg is that it is home to the annual National Cornbread Festival, which celebrates the cultural significance of cornbread in the region. This festival attracts visitors from near and far, highlighting the city's culinary heritage.

ZIP codes for South Pittsburg, TN (1)

ZIP code	City	County	Map
37380	South Pittsburg	Marion	View map

Demographics & statistics

6,270

Population

44.6

Median age

$51,341

Median household income

$26,345

Per capita income

$159,100

Median home value

$834

Median monthly rent

69.2%

Home ownership

25.1%

Poverty rate

7.9%

Unemployment

1,933

Housing units

10.1%

Bachelor's or higher

Age distribution

Male Female

129

Under 5

132

145

5–9

148

196

10–14

200

224

15–19

229

205

20–24

211

255

25–34

261

401

35–44

411

438

45–54

448

216

55–59

221

276

60–64

282

326

65–74

335

224

75–84

230

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,255	20.0%
18 and over	5,015	80.0%
65 and over	1,242	19.8%
Median age	44.6 years

Race & ethnicity

White 89.1%

Black or African American 6.3%

Two or more races 2.1%

Asian 1.5%

Hispanic or Latino 0.4%

Other race 0.4%

American Indian / Alaska Native 0.3%

Group	Count	%
White	5,610	89.1%
Black or African American	394	6.3%
Two or more races	130	2.1%
Asian	94	1.5%
Hispanic or Latino	27	0.4%
Other race	25	0.4%
American Indian / Alaska Native	17	0.3%

Household income

Under $10k 7.6%

$10k–$15k 6.1%

$15k–$25k 8.0%

$25k–$35k 11.8%

$35k–$50k 15.6%

$50k–$75k 17.3%

$75k–$100k 14.0%

$100k–$150k 12.1%

$150k–$200k 4.5%

$200k+ 3.1%

Range	% of households
Under $10k	7.6%
$10k–$15k	6.1%
$15k–$25k	8.0%
$25k–$35k	11.8%
$35k–$50k	15.6%
$50k–$75k	17.3%
$75k–$100k	14.0%
$100k–$150k	12.1%
$150k–$200k	4.5%
$200k+	3.1%
Median income	$51,341

Housing

Home values

Under $50k 12.7%

$50k–$100k 14.1%

$100k–$150k 20.9%

$150k–$200k 11.5%

$200k–$300k 21.5%

$300k–$500k 13.7%

$500k–$1M 5.3%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$159,100
Median rent / month	$834
Owner occupied	69.2%
Renter occupied	30.8%
Vacant	8.9%
Single-family detached	70.8%
Large apartment buildings	0.0%
Mobile homes	19.0%
Median rooms	5.7
Avg household size (owned)	2.53

Year built

Era	%
2020 or later	1.7%
2010–2019	7.1%
2000–2009	13.9%
1990–1999	8.9%
1980–1989	21.2%
1970–1979	17.5%
1960–1969	8.3%
1950–1959	8.0%
1940–1949	2.7%
1939 or earlier	10.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	6.7%
2 bedrooms	29.3%
3 bedrooms	43.6%
4 bedrooms	16.9%
5+ bedrooms	3.2%

Vehicles per household

Vehicles	% of households
No vehicle	6.1%
1 vehicle	23.6%
2 vehicles	40.6%
3 or more	29.7%

Heating fuel

Fuel type	%
Utility gas	25.4%
Electricity	63.5%
Propane / LP gas	8.2%
Fuel oil	1.3%
Wood	1.3%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	1,142	46.6%
Cohabiting couple	215	8.8%
Male householder, no spouse	340	13.9%
Female householder, no spouse	753	30.7%
Households with children under 18	751	30.7%
Households with seniors (65+)	946	38.6%
Average household size	2.51

Marital status

Status	Male	Female
Never married	27.1%	24.2%
Married	53.0%	46.8%
Separated	1.6%	1.6%
Widowed	2.8%	13.3%
Divorced	15.4%	14.0%

Education

Less than 9th grade 10.3%

Some HS, no diploma 11.5%

HS graduate 44.1%

Some college, no degree 15.3%

Associate's degree 8.8%

Bachelor's degree 5.8%

Graduate / professional 4.4%

Metric	%
HS diploma or higher	78.3%
Bachelor's or higher	10.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	54	5.1%
Kindergarten	73	6.9%
Elementary school	502	47.3%
High school	272	25.6%
College / grad school	160	15.1%

Employment

Industry of employment

Manufacturing 19.8%

Construction 15.8%

Education & healthcare 13.7%

Arts, food & hospitality 13.5%

Retail trade 11.5%

Transportation & utilities 5.6%

Professional & management 5.6%

Finance & real estate 5.5%

Public administration 2.6%

Agriculture & mining 2.5%

Wholesale trade 2.3%

Other services 1.5%

Information 0.3%

Occupation

Category	%
Management, business & arts	20.3%
Service	22.0%
Sales & office	18.0%
Natural resources & construction	18.5%
Production & transportation	21.3%

Employment type

Type	%
Private sector	80.4%
Government	9.7%
Self-employed	9.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	73.7%
Carpool	19.1%
Public transit	0.0%
Walk	0.2%
Other means	1.2%
Avg commute (minutes)	23.3

Poverty

All people 25.1%

Under 18 years 36.3%

18 and over 22.3%

Married-couple families 5.4%

Female-led households 53.5%

Income support

Source	% of households
Social Security	46.0%
Retirement income	27.0%
Supplemental Security	12.3%
Cash public assistance	4.0%
Food stamps / SNAP	24.8%

Health indicators

Condition	%
High blood pressure	42.5%
High cholesterol	38.1%
Heart disease	8.8%
Stroke	4.4%
Asthma	11.2%
Arthritis	33.2%
Kidney disease	3.7%
Pulmonary disease	11.4%
Cancer	7.4%

Behavior / access	%
Binge drinking	13.2%
No physical activity	30.1%
Less than 7 hrs sleep	35.9%
Fair or poor health	21.2%
Poor mental health	18.0%
Poor physical health	14.4%
No health insurance	18.0%
Visited doctor (checkup)	75.2%
Visited dentist	49.5%
Cholesterol screening	89.9%
Teeth loss	23.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	430	8.6%

Disability	%
Any disability	23.4%
Under 18	9.2%
18–64 years	20.5%
65 and over	48.9%

Health insurance coverage

Type	%
Private insurance	53.2%
Public insurance	47.9%
Uninsured under 19	3.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,009	95.8%
Spanish	21	0.3%
Other Indo-European	5	0.1%
Asian & Pacific Islander	13	0.2%
Other languages	3	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,177	98.5%
Born in same state	6,131	97.8%
Born in different state	4,348	69.3%
Foreign born	46	0.7%
Naturalized citizen	93	1.5%
Not a US citizen	69	74.2%

Ancestry

Ancestry	Count	%
Arab	1,041	16.6%
Italian	516	8.2%
French	500	8%

Ancestry	Count	%
English	33	0.5%
Norwegian	26	0.4%
Dutch	11	0.2%

Technology access

Metric	% of households
Computer access	39.1%
Internet access	89.6%

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

Frequently asked questions

What ZIP codes does South Pittsburg, TN have?

South Pittsburg, TN has one ZIP code: 37380. Each ZIP code serves a distinct delivery area within the city and surrounding region.