Afton ZIP Codes — Greene County, TN

There is one unique ZIP code in Afton, Tennessee and it is 37616. Area code: 423.

ZIP codes

44.32

sq mi land

0.05

sq mi water

423

area code

Afton, TN ZIP code map

About Afton, TN

Afton, Tennessee, is a quaint community situated in Greene County. This small town, with a unique charm, offers a peaceful environment for its residents. Afton is part of the beautiful Appalachian region, known for its natural landscapes and friendly atmosphere.

Location & geography

Located in the northeastern part of Tennessee, Afton is conveniently positioned near several larger cities. Greeneville is approximately 10 miles to the northwest, while Johnson City and Kingsport are located around 20 miles to the southwest. The town covers a land area of 44.32 square miles, with a minimal water area of 0.05 square miles, primarily characterized by rolling hills and lush greenery.

Community & economy

Afton has a close-knit community that reflects the traditional values of small-town life. The local economy is supported by agriculture and small businesses, fostering a strong sense of local pride among residents. Daily life in Afton resonates with a relaxed pace, encouraging a strong connection among neighbors and a welcoming atmosphere for newcomers.

Transportation

Afton is accessible via several highways, including U.S. Route 11E, which connects it to nearby towns and cities. The nearest major airport is the Tri-Cities Airport, located approximately 30 miles away, providing regional travel options. Public transit options may be limited within Afton, making personal vehicles the primary mode of transportation.

History

Afton was established during the early settlement years of Tennessee, with a strong agricultural background supporting its early economy. Over time, it has remained a small yet vibrant community, largely due to its local businesses and family-owned farms. While events and milestones may be less documented, Afton has maintained its rural character and close community ties.

Did you know?

One surprising fact about Afton is that it has a single ZIP code, 37616, which emphasizes its small-town nature. Despite its size, the area is rich in natural beauty and offers various outdoor activities for residents and visitors alike.

ZIP codes for Afton, TN (1)

ZIP code	City	County	Map
37616	Afton	Greene	View map

Demographics & statistics

5,344

Population

45.7

Median age

$49,643

Median household income

$25,177

Per capita income

$169,900

Median home value

$741

Median monthly rent

77.0%

Home ownership

19.3%

Poverty rate

4.5%

Unemployment

1,926

Housing units

19.2%

Bachelor's or higher

Age distribution

Male Female

127

Under 5

130

5–9

218

10–14

225

203

15–19

209

159

20–24

163

185

25–34

190

313

35–44

322

363

45–54

374

169

55–59

174

244

60–64

252

407

65–74

420

134

75–84

138

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,200	22.5%
18 and over	4,144	77.5%
65 and over	1,152	21.6%
Median age	45.7 years

Race & ethnicity

White 86.4%

Two or more races 4.6%

Hispanic or Latino 4.3%

Asian 3.9%

Native Hawaiian / Pacific Islander 0.7%

Group	Count	%
White	4,828	86.4%
Two or more races	257	4.6%
Hispanic or Latino	242	4.3%
Asian	219	3.9%
Native Hawaiian / Pacific Islander	40	0.7%

Household income

Under $10k 12.1%

$10k–$15k 2.9%

$15k–$25k 17.7%

$25k–$35k 12.5%

$35k–$50k 4.9%

$50k–$75k 17.1%

$75k–$100k 17.5%

$100k–$150k 12.7%

$150k–$200k 0.9%

$200k+ 1.7%

Range	% of households
Under $10k	12.1%
$10k–$15k	2.9%
$15k–$25k	17.7%
$25k–$35k	12.5%
$35k–$50k	4.9%
$50k–$75k	17.1%
$75k–$100k	17.5%
$100k–$150k	12.7%
$150k–$200k	0.9%
$200k+	1.7%
Median income	$49,643

Housing

Home values

Under $50k 3.6%

$50k–$100k 21.4%

$100k–$150k 13.9%

$150k–$200k 19.5%

$200k–$300k 26.5%

$300k–$500k 10.2%

$500k–$1M 3.3%

$1M+ 1.6%

Housing overview

Metric	Value
Median home value	$169,900
Median rent / month	$741
Owner occupied	77.0%
Renter occupied	23.0%
Vacant	13.5%
Single-family detached	71.3%
Large apartment buildings	0.0%
Mobile homes	24.0%
Median rooms	5.4
Avg household size (owned)	2.86

Year built

Era	%
2020 or later	0.0%
2010–2019	5.5%
2000–2009	24.7%
1990–1999	19.8%
1980–1989	7.7%
1970–1979	15.2%
1960–1969	6.5%
1950–1959	9.5%
1940–1949	6.5%
1939 or earlier	4.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	0.5%
2 bedrooms	33.9%
3 bedrooms	56.3%
4 bedrooms	7.1%
5+ bedrooms	1.1%

Vehicles per household

Vehicles	% of households
No vehicle	11.6%
1 vehicle	18.1%
2 vehicles	41.2%
3 or more	29.1%

Heating fuel

Fuel type	%
Utility gas	2.3%
Electricity	79.7%
Propane / LP gas	5.0%
Fuel oil	0.6%
Wood	11.3%
No fuel used	1.2%

Households & families

Household type	Count	%
Married-couple family	1,110	53.4%
Cohabiting couple	10	0.5%
Male householder, no spouse	436	21.0%
Female householder, no spouse	524	25.2%
Households with children under 18	739	35.5%
Households with seniors (65+)	692	33.3%
Average household size	2.57

Marital status

Status	Male	Female
Never married	31.0%	11.3%
Married	56.1%	62.7%
Separated	0.0%	0.3%
Widowed	2.3%	13.3%
Divorced	10.6%	12.4%

Education

Less than 9th grade 4.6%

Some HS, no diploma 8.2%

HS graduate 46.8%

Some college, no degree 16.6%

Associate's degree 4.5%

Bachelor's degree 13.5%

Graduate / professional 5.7%

Metric	%
HS diploma or higher	87.2%
Bachelor's or higher	19.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	30	2.4%
Kindergarten	64	5.1%
Elementary school	289	22.9%
High school	476	37.7%
College / grad school	404	32.0%

Employment

Industry of employment

Education & healthcare 27.4%

Manufacturing 22.3%

Retail trade 17.3%

Construction 8.0%

Transportation & utilities 5.8%

Professional & management 5.4%

Agriculture & mining 3.3%

Finance & real estate 2.8%

Arts, food & hospitality 2.6%

Information 2.4%

Public administration 1.4%

Other services 1.2%

Occupation

Category	%
Management, business & arts	46.0%
Service	7.1%
Sales & office	23.7%
Natural resources & construction	8.0%
Production & transportation	15.3%

Employment type

Type	%
Private sector	71.4%
Government	22.9%
Self-employed	5.6%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	73.1%
Carpool	12.8%
Public transit	0.0%
Walk	1.4%
Other means	1.4%
Avg commute (minutes)	23.6

Poverty

All people 19.3%

Under 18 years 32.8%

18 and over 15.4%

Married-couple families 10.3%

Female-led households 50.5%

Income support

Source	% of households
Social Security	40.6%
Retirement income	23.1%
Supplemental Security	5.0%
Cash public assistance	2.5%
Food stamps / SNAP	8.8%

Health indicators

Condition	%
High blood pressure	42.1%
High cholesterol	38.3%
Heart disease	8.4%
Stroke	3.9%
Asthma	10.9%
Arthritis	33.0%
Kidney disease	3.4%
Pulmonary disease	11.0%
Cancer	7.2%

Behavior / access	%
Binge drinking	13.8%
No physical activity	29.1%
Less than 7 hrs sleep	36.3%
Fair or poor health	19.4%
Poor mental health	17.4%
Poor physical health	13.8%
No health insurance	17.3%
Visited doctor (checkup)	75.3%
Visited dentist	50.8%
Cholesterol screening	90.1%
Teeth loss	20.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	382	9.2%

Disability	%
Any disability	16.0%
Under 18	1.9%
18–64 years	17.1%
65 and over	27.8%

Health insurance coverage

Type	%
Private insurance	63.9%
Public insurance	41.8%
Uninsured under 19	3.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,087	95.2%
Spanish	117	2.3%
Other Indo-European	117	2.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,011	93.8%
Born in same state	4,996	93.5%
Born in different state	2,989	55.9%
Foreign born	15	0.3%
Naturalized citizen	333	6.2%
Not a US citizen	288	86.5%

Ancestry

Ancestry	Count	%
Arab	1,488	27.8%
French	837	15.7%
Italian	462	8.6%

Ancestry	Count	%
German	41	0.8%
English	15	0.3%
Polish	14	0.3%

Technology access

Metric	% of households
Computer access	38.9%
Internet access	85.3%

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

Frequently asked questions

What ZIP codes does Afton, TN have?

Afton, TN has one ZIP code: 37616. Each ZIP code serves a distinct delivery area within the city and surrounding region.