Mount Carmel ZIP Code List — Hawkins County, TN

There is one unique ZIP code in Mount Carmel, Tennessee and it is 37645. Area code: 423.

ZIP codes

6.25

sq mi land

0.00

sq mi water

423

area code

Mount Carmel, TN ZIP code map

About Mount Carmel, TN

Mount Carmel is a small yet vibrant city located in Hawkins County, Tennessee. The city is known for its close-knit community and scenic surroundings that offer a glimpse into rural life in the region. With its rich history and local charm, Mount Carmel provides a welcoming atmosphere for both residents and visitors alike.

Location & geography

Mount Carmel sits in the northeastern part of Tennessee, just a few miles from larger urban areas. Nearby cities include Kingsport, which is approximately 12 miles away, Johnson City at around 20 miles, and Bristol, about 25 miles away. The city has a land area of 6.25 square miles, with no significant bodies of water, presenting a primarily land-focused terrain.

Community & economy

The community in Mount Carmel is characterized by its friendly residents who embrace the small-town lifestyle. The local economy is often driven by agriculture, retail, and small manufacturing, thereby fostering a supportive environment for local businesses. Daily life in Mount Carmel typically involves community gatherings, outdoor activities, and engagement in local events that strengthen neighborhood ties.

Transportation

Mount Carmel is accessible via several highways, including U.S. Route 11W, which links the city to surrounding areas. The nearest named airport for commercial flights is the Tri-Cities Airport, located about 30 miles away, providing access to regional destinations. Public transportation options may be limited, so residents often rely on personal vehicles for travel.

History

Mount Carmel was established in the early 20th century and has developed a rich history within the region. Historically, key industries included agriculture and manufacturing, which played significant roles in the community's growth and development. Over the years, the city has remained a charming destination with a focus on maintaining its heritage while embracing modern advancements.

Did you know?

One surprising fact about Mount Carmel is that it is part of the larger Kingsport-Bristol metropolitan area, which allows for a blend of small-town living with access to urban conveniences. Additionally, the city hosts various community events that showcase local culture and foster neighborly connections.

ZIP codes for Mount Carmel, TN (1)

ZIP code	City	County	Map
37645	Mount Carmel	Hawkins	View map

Demographics & statistics

5,486

Population

42.2

Median age

$64,971

Median household income

$36,460

Per capita income

$171,200

Median home value

$744

Median monthly rent

86.3%

Home ownership

6.3%

Poverty rate

5.8%

Unemployment

1,953

Housing units

17.6%

Bachelor's or higher

Age distribution

Male Female

142

Under 5

145

119

5–9

121

167

10–14

170

155

15–19

158

163

20–24

167

425

25–34

435

255

35–44

261

433

45–54

443

144

55–59

147

190

60–64

195

229

65–74

234

238

75–84

244

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,074	19.6%
18 and over	4,412	80.4%
65 and over	1,051	19.2%
Median age	42.2 years

Race & ethnicity

White 97.1%

Two or more races 1.3%

Asian 0.9%

Black or African American 0.4%

Hispanic or Latino 0.3%

Group	Count	%
White	5,345	97.1%
Two or more races	71	1.3%
Asian	49	0.9%
Black or African American	21	0.4%
Hispanic or Latino	18	0.3%

Household income

Under $10k 3.3%

$10k–$15k 5.2%

$15k–$25k 11.5%

$25k–$35k 2.9%

$35k–$50k 8.7%

$50k–$75k 31.1%

$75k–$100k 12.9%

$100k–$150k 13.6%

$150k–$200k 5.1%

$200k+ 5.6%

Range	% of households
Under $10k	3.3%
$10k–$15k	5.2%
$15k–$25k	11.5%
$25k–$35k	2.9%
$35k–$50k	8.7%
$50k–$75k	31.1%
$75k–$100k	12.9%
$100k–$150k	13.6%
$150k–$200k	5.1%
$200k+	5.6%
Median income	$64,971

Housing

Home values

Under $50k 2.8%

$50k–$100k 18.8%

$100k–$150k 15.6%

$150k–$200k 36.7%

$200k–$300k 15.0%

$300k–$500k 9.8%

$500k–$1M 1.0%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$171,200
Median rent / month	$744
Owner occupied	86.3%
Renter occupied	13.7%
Vacant	5.5%
Single-family detached	91.8%
Large apartment buildings	0.0%
Mobile homes	7.3%
Median rooms	6.1
Avg household size (owned)	2.67

Year built

Era	%
2020 or later	0.0%
2010–2019	3.7%
2000–2009	12.6%
1990–1999	13.3%
1980–1989	16.7%
1970–1979	21.4%
1960–1969	12.1%
1950–1959	8.3%
1940–1949	8.2%
1939 or earlier	3.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.8%
2 bedrooms	13.2%
3 bedrooms	67.5%
4 bedrooms	17.1%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	5.3%
1 vehicle	23.5%
2 vehicles	32.0%
3 or more	39.2%

Heating fuel

Fuel type	%
Utility gas	32.3%
Electricity	67.4%
Wood	0.2%

Households & families

Household type	Count	%
Married-couple family	1,219	57.5%
Cohabiting couple	98	4.6%
Male householder, no spouse	323	15.2%
Female householder, no spouse	479	22.6%
Households with children under 18	619	29.2%
Households with seniors (65+)	766	36.1%
Average household size	2.58

Marital status

Status	Male	Female
Never married	29.2%	14.8%
Married	56.9%	60.8%
Separated	0.8%	0.6%
Widowed	1.5%	10.7%
Divorced	11.6%	13.0%

Education

Less than 9th grade 0.9%

Some HS, no diploma 6.1%

HS graduate 38.6%

Some college, no degree 30.1%

Associate's degree 6.7%

Bachelor's degree 13.6%

Graduate / professional 3.9%

Metric	%
HS diploma or higher	93.0%
Bachelor's or higher	17.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	16	1.7%
Kindergarten	42	4.5%
Elementary school	478	51.0%
High school	234	24.9%
College / grad school	168	17.9%

Employment

Industry of employment

Manufacturing 24.8%

Education & healthcare 18.6%

Arts, food & hospitality 9.8%

Construction 9.0%

Retail trade 8.6%

Professional & management 7.2%

Finance & real estate 7.0%

Transportation & utilities 5.4%

Public administration 5.0%

Other services 3.4%

Wholesale trade 0.7%

Agriculture & mining 0.3%

Information 0.3%

Occupation

Category	%
Management, business & arts	31.9%
Service	15.1%
Sales & office	18.1%
Natural resources & construction	13.3%
Production & transportation	21.7%

Employment type

Type	%
Private sector	85.7%
Government	10.0%
Self-employed	4.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.9%
Carpool	6.7%
Public transit	0.0%
Walk	0.0%
Other means	1.2%
Avg commute (minutes)	25.2

Poverty

All people 6.3%

Under 18 years 11.0%

18 and over 5.2%

Married-couple families 1.3%

Female-led households 32.8%

Income support

Source	% of households
Social Security	47.1%
Retirement income	34.6%
Supplemental Security	2.4%
Cash public assistance	0.0%
Food stamps / SNAP	7.3%

Health indicators

Condition	%
High blood pressure	38.7%
High cholesterol	37.8%
Heart disease	7.5%
Stroke	3.4%
Asthma	10.4%
Arthritis	31.7%
Kidney disease	3.1%
Pulmonary disease	9.3%
Cancer	7.2%

Behavior / access	%
Binge drinking	14.3%
No physical activity	24.4%
Less than 7 hrs sleep	36.0%
Fair or poor health	16.8%
Poor mental health	16.8%
Poor physical health	12.0%
No health insurance	15.0%
Visited doctor (checkup)	75.3%
Visited dentist	57.7%
Cholesterol screening	90.8%
Teeth loss	16.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	448	10.2%

Disability	%
Any disability	21.0%
Under 18	6.8%
18–64 years	18.2%
65 and over	45.0%

Health insurance coverage

Type	%
Private insurance	71.4%
Public insurance	35.2%
Uninsured under 19	1.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,199	94.8%
Spanish	16	0.3%
Other Indo-European	8	0.2%
Asian & Pacific Islander	8	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,471	99.7%
Born in same state	5,436	99.1%
Born in different state	3,699	67.4%
Foreign born	35	0.6%
Naturalized citizen	15	0.3%
Not a US citizen	6	40.0%

Ancestry

Ancestry	Count	%
French	913	16.6%
Arab	813	14.8%
Italian	422	7.7%

Ancestry	Count	%
English	50	0.9%
Polish	26	0.5%

Technology access

Metric	% of households
Computer access	38.6%
Internet access	92.6%

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

Frequently asked questions

What is the ZIP code for Mount Carmel, TN?

Mount Carmel, TN has one ZIP code: 37645.

What is the main ZIP code for Mount Carmel, TN?

The primary ZIP code for Mount Carmel, TN is 37645. The city uses area code 423 for phone service.

What county is Mount Carmel, TN in?

Mount Carmel is located in Hawkins County, Tennessee.

How many ZIP codes are in Mount Carmel, TN?

Mount Carmel, TN has 1 ZIP code.

What is the ZIP code for Mount Carmel's downtown area and historic business district?

The downtown Mount Carmel area is located in ZIP code 37645, which serves as the primary commercial and civic center of this Hawkins County community.

What ZIP code should I use for mailing correspondence to Mount Carmel's city offices and local government buildings?

All city government offices and administrative buildings in Mount Carmel are located in ZIP code 37645, which is the sole ZIP code serving the entire municipality.