Huntsville ZIP Codes — Scott County, TN

There is one unique ZIP code in Huntsville, Tennessee and it is 37756. Area code: 423.

ZIP codes

118.22

sq mi land

0.00

sq mi water

423

area code

Huntsville, TN ZIP code map

About Huntsville, TN

Huntsville, TN is a charming city located in Scott County, known for its serene landscapes and friendly atmosphere. With a rich history and a tight-knit community, it offers residents and visitors alike a unique glimpse into rural Tennessee life. The city serves as a small but significant hub for those exploring the beauty of the surrounding Appalachian region.

Location & geography

Huntsville is situated in the northeast part of Tennessee, surrounded by rolling hills and lush forests that characterize the Appalachian Mountain region. Nearby cities include Oneida, which is approximately 12 miles to the northwest, and Wartburg, around 15 miles to the south, contributing to the city's interconnected community. The total land area of Huntsville covers 118.22 square miles, with no significant water areas noted, highlighting the city’s expansive terrestrial presence.

Community & economy

The character of Huntsville is deeply rooted in a sense of community and Southern hospitality, making it an inviting place to live. The local economy is primarily supported by industries such as agriculture and small manufacturing, as well as tourism, owing to the city's scenic attractions. Daily life here is marked by a blend of outdoor activities, community events, and close-knit relationships among residents.

Transportation

Huntsville is accessible via Tennessee State Route 63, which connects to larger highways facilitating travel to nearby cities. The nearest significant airport is McGhee Tyson Airport in Knoxville, located about 60 miles to the south, providing regional and national flights for travelers. Local transit options are limited, emphasizing the importance of personal vehicles for getting around.

History

Huntsville was established in the early 19th century and has since evolved into a small yet vibrant community that embodies the history and culture of Scott County. Key industries over the years have included agriculture and timber, which have played a crucial role in the city's development. Notable events in its history include the growth spurred by nearby coal mining operations and the establishment of recreational areas that attract visitors.

Did you know?

A little-known fact about Huntsville is that it is home to the stunning Big South Fork National River and Recreation Area, which offers breathtaking natural beauty and numerous outdoor activities. Additionally, the area is significant for its abundant wildlife and hiking trails, making it a hidden gem for nature enthusiasts.

ZIP codes for Huntsville, TN (1)

ZIP code	City	County	Map
37756	Huntsville	Scott	View map

Demographics & statistics

3,109

Population

43.0

Median age

$33,722

Median household income

$23,335

Per capita income

$93,800

Median home value

$579

Median monthly rent

62.9%

Home ownership

30.8%

Poverty rate

9.3%

Unemployment

1,063

Housing units

10.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

132

10–14

130

15–19

173

20–24

169

119

25–34

116

194

35–44

191

265

45–54

260

104

55–59

102

107

60–64

105

175

65–74

171

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	620	19.9%
18 and over	2,489	80.1%
65 and over	540	17.4%
Median age	43.0 years

Race & ethnicity

White 96.6%

Two or more races 1.2%

Black or African American 0.9%

American Indian / Alaska Native 0.8%

Hispanic or Latino 0.4%

Other race 0.2%

Group	Count	%
White	3,013	96.6%
Two or more races	38	1.2%
Black or African American	27	0.9%
American Indian / Alaska Native	25	0.8%
Hispanic or Latino	11	0.4%
Other race	5	0.2%

Household income

Under $10k 6.1%

$10k–$15k 15.6%

$15k–$25k 15.4%

$25k–$35k 14.6%

$35k–$50k 11.2%

$50k–$75k 14.5%

$75k–$100k 7.0%

$100k–$150k 10.4%

$150k–$200k 3.0%

$200k+ 2.2%

Range	% of households
Under $10k	6.1%
$10k–$15k	15.6%
$15k–$25k	15.4%
$25k–$35k	14.6%
$35k–$50k	11.2%
$50k–$75k	14.5%
$75k–$100k	7.0%
$100k–$150k	10.4%
$150k–$200k	3.0%
$200k+	2.2%
Median income	$33,722

Housing

Home values

Under $50k 21.9%

$50k–$100k 36.4%

$100k–$150k 13.1%

$150k–$200k 11.4%

$200k–$300k 6.7%

$300k–$500k 4.6%

$500k–$1M 5.1%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$93,800
Median rent / month	$579
Owner occupied	62.9%
Renter occupied	37.1%
Vacant	14.3%
Single-family detached	55.0%
Large apartment buildings	0.6%
Mobile homes	30.2%
Median rooms	5.3
Avg household size (owned)	2.43

Year built

Era	%
2020 or later	0.0%
2010–2019	4.7%
2000–2009	16.1%
1990–1999	26.9%
1980–1989	17.1%
1970–1979	21.8%
1960–1969	4.2%
1950–1959	5.4%
1940–1949	1.5%
1939 or earlier	2.2%

Bedrooms

Size	% of units
No bedroom (studio)	2.7%
1 bedroom	15.1%
2 bedrooms	32.0%
3 bedrooms	37.3%
4 bedrooms	11.9%
5+ bedrooms	1.0%

Vehicles per household

Vehicles	% of households
No vehicle	8.6%
1 vehicle	28.6%
2 vehicles	33.9%
3 or more	28.9%

Heating fuel

Fuel type	%
Utility gas	43.7%
Electricity	36.9%
Propane / LP gas	10.4%
Fuel oil	0.9%
Wood	8.2%

Households & families

Household type	Count	%
Married-couple family	583	43.7%
Cohabiting couple	83	6.2%
Male householder, no spouse	346	25.9%
Female householder, no spouse	323	24.2%
Households with children under 18	308	23.1%
Households with seniors (65+)	405	30.3%
Average household size	2.24

Marital status

Status	Male	Female
Never married	29.0%	23.2%
Married	45.6%	46.7%
Separated	6.3%	4.2%
Widowed	7.2%	11.8%
Divorced	11.9%	14.1%

Education

Less than 9th grade 11.2%

Some HS, no diploma 12.9%

HS graduate 43.8%

Some college, no degree 15.7%

Associate's degree 6.1%

Bachelor's degree 5.7%

Graduate / professional 4.7%

Metric	%
HS diploma or higher	75.9%
Bachelor's or higher	10.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	16	2.3%
Kindergarten	0	0.0%
Elementary school	393	57.0%
High school	149	21.6%
College / grad school	132	19.1%

Employment

Industry of employment

Education & healthcare 24.7%

Manufacturing 19.6%

Transportation & utilities 12.2%

Construction 11.0%

Retail trade 10.5%

Public administration 8.7%

Arts, food & hospitality 3.5%

Finance & real estate 2.7%

Other services 2.5%

Professional & management 1.9%

Agriculture & mining 1.6%

Information 1.0%

Occupation

Category	%
Management, business & arts	27.9%
Service	13.0%
Sales & office	16.2%
Natural resources & construction	10.2%
Production & transportation	32.7%

Employment type

Type	%
Private sector	69.8%
Government	24.9%
Self-employed	5.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	73.4%
Carpool	21.1%
Public transit	0.0%
Walk	1.6%
Other means	0.8%
Avg commute (minutes)	24.3

Poverty

All people 30.8%

Under 18 years 51.5%

18 and over 26.2%

Married-couple families 16.3%

Female-led households 43.0%

Income support

Source	% of households
Social Security	46.0%
Retirement income	9.6%
Supplemental Security	15.2%
Cash public assistance	10.0%
Food stamps / SNAP	24.8%

Health indicators

Condition	%
High blood pressure	43.3%
High cholesterol	38.9%
Heart disease	9.1%
Stroke	4.4%
Asthma	11.2%
Arthritis	34.4%
Kidney disease	3.7%
Pulmonary disease	12.4%
Cancer	7.4%

Behavior / access	%
Binge drinking	13.1%
No physical activity	30.4%
Less than 7 hrs sleep	36.5%
Fair or poor health	21.8%
Poor mental health	18.5%
Poor physical health	14.8%
No health insurance	18.7%
Visited doctor (checkup)	74.4%
Visited dentist	51.2%
Cholesterol screening	89.2%
Teeth loss	23.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	151	6.1%

Disability	%
Any disability	27.1%
Under 18	11.1%
18–64 years	21.7%
65 and over	69.7%

Health insurance coverage

Type	%
Private insurance	53.2%
Public insurance	49.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,042	97.8%
Spanish	9	0.3%
Other Indo-European	9	0.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,105	99.9%
Born in same state	3,083	99.2%
Born in different state	2,190	70.4%
Foreign born	22	0.7%
Naturalized citizen	4	0.1%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	291	9.4%
French	272	8.7%
Italian	255	8.2%

Ancestry	Count	%
English	8	0.3%
German	3	0.1%

Technology access

Metric	% of households
Computer access	42.9%
Internet access	78.5%

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

Frequently asked questions

What ZIP codes does Huntsville, TN have?

Huntsville, TN has one ZIP code: 37756. Each ZIP code serves a distinct delivery area within the city and surrounding region.