Graysville ZIP Codes — Rhea County, TN

There is one unique ZIP code in Graysville, Tennessee and it is 37338. Area code: 423.

ZIP codes

72.41

sq mi land

0.09

sq mi water

423

area code

Graysville, TN ZIP code map

About Graysville, TN

Graysville, Tennessee, is a small and charming town nestled in Rhea County. Known for its close-knit community and scenic surroundings, the town offers a rural atmosphere that appeals to those seeking a quieter lifestyle. With its rich history and strong community ties, Graysville stands out as a unique destination within the state.

Location & geography

Graysville is located in the southeastern region of Tennessee, approximately 30 miles from Chattanooga and 50 miles from Knoxville. The town features a total area of 72.41 square miles, with a small water area of 0.09 square miles, which contributes to the lush landscapes of the area. The terrain is predominantly hilly and wooded, providing residents and visitors with picturesque views and numerous outdoor activities.

Community & economy

The character of Graysville is defined by its friendly and welcoming residents who take pride in their small-town lifestyle. Primarily a residential community, Graysville supports local industries such as agriculture, which play a vital role in the local economy. Daily life in Graysville revolves around community events, family gatherings, and outdoor recreation, reflecting the values of its residents.

Transportation

Graysville is conveniently accessible via Highway 27, which connects to larger cities and provides an easy route for commuters. The nearest major airport is the Chattanooga Metropolitan Airport, located about 30 miles south of Graysville, allowing for regional travel. Public transportation options are limited, making personal vehicles the primary means of travel.

History

Graysville was founded in the late 19th century and has since evolved into a peaceful rural community. Historically, the town has been known for its agricultural roots, which continue to influence its economy and culture. Notable events in the town’s history include local fairs and festivals, which celebrate its heritage and bring the community together.

Did you know?

One surprising fact about Graysville is that despite its small size, it has a rich cultural heritage that includes local arts and crafts. The town also hosts various events throughout the year that highlight its community spirit and historical significance.

ZIP codes for Graysville, TN (1)

ZIP code	City	County	Map
37338	Graysville	Rhea	View map

Demographics & statistics

3,169

Population

47.0

Median age

$50,368

Median household income

$29,098

Per capita income

$126,700

Median home value

$822

Median monthly rent

77.6%

Home ownership

17.0%

Poverty rate

6.8%

Unemployment

1,041

Housing units

11.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

204

25–34

180

215

35–44

190

262

45–54

231

175

55–59

154

203

60–64

179

167

65–74

147

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	596	18.8%
18 and over	2,573	81.2%
65 and over	489	15.4%
Median age	47.0 years

Race & ethnicity

White 85.5%

Black or African American 4.8%

Hispanic or Latino 4.3%

Two or more races 4.3%

Other race 1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	2,832	85.5%
Black or African American	160	4.8%
Hispanic or Latino	144	4.3%
Two or more races	142	4.3%
Other race	32	1%
American Indian / Alaska Native	3	0.1%

Household income

Under $10k 6.0%

$10k–$15k 3.5%

$15k–$25k 12.6%

$25k–$35k 16.9%

$35k–$50k 10.9%

$50k–$75k 11.1%

$75k–$100k 15.3%

$100k–$150k 10.1%

$150k–$200k 4.5%

$200k+ 9.2%

Range	% of households
Under $10k	6.0%
$10k–$15k	3.5%
$15k–$25k	12.6%
$25k–$35k	16.9%
$35k–$50k	10.9%
$50k–$75k	11.1%
$75k–$100k	15.3%
$100k–$150k	10.1%
$150k–$200k	4.5%
$200k+	9.2%
Median income	$50,368

Housing

Home values

Under $50k 9.2%

$50k–$100k 21.0%

$100k–$150k 24.7%

$150k–$200k 3.4%

$200k–$300k 18.8%

$300k–$500k 12.4%

$500k–$1M 7.6%

$1M+ 3.0%

Housing overview

Metric	Value
Median home value	$126,700
Median rent / month	$822
Owner occupied	77.6%
Renter occupied	22.4%
Vacant	13.1%
Single-family detached	55.4%
Large apartment buildings	0.0%
Mobile homes	36.1%
Median rooms	5.1
Avg household size (owned)	2.90

Year built

Era	%
2020 or later	1.8%
2010–2019	8.7%
2000–2009	34.4%
1990–1999	11.5%
1980–1989	12.1%
1970–1979	11.4%
1960–1969	3.9%
1950–1959	7.9%
1940–1949	1.3%
1939 or earlier	7.0%

Bedrooms

Size	% of units
No bedroom (studio)	2.3%
1 bedroom	6.3%
2 bedrooms	33.0%
3 bedrooms	42.0%
4 bedrooms	14.4%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	2.8%
1 vehicle	35.4%
2 vehicles	35.0%
3 or more	26.7%

Heating fuel

Fuel type	%
Utility gas	16.5%
Electricity	63.6%
Propane / LP gas	7.5%
Fuel oil	5.0%
Wood	4.8%

Households & families

Household type	Count	%
Married-couple family	522	46.5%
Cohabiting couple	111	9.9%
Male householder, no spouse	176	15.7%
Female householder, no spouse	314	28.0%
Households with children under 18	329	29.3%
Households with seniors (65+)	382	34.0%
Average household size	2.81

Marital status

Status	Male	Female
Never married	29.4%	17.8%
Married	52.6%	44.5%
Separated	4.3%	6.2%
Widowed	2.8%	14.6%
Divorced	10.9%	17.0%

Education

Less than 9th grade 8.7%

Some HS, no diploma 15.9%

HS graduate 35.9%

Some college, no degree 22.4%

Associate's degree 6.1%

Bachelor's degree 8.9%

Graduate / professional 2.1%

Metric	%
HS diploma or higher	75.4%
Bachelor's or higher	11.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	44	8.7%
Elementary school	280	55.1%
High school	146	28.7%
College / grad school	38	7.5%

Employment

Industry of employment

Manufacturing 28.7%

Retail trade 13.2%

Construction 13.1%

Transportation & utilities 9.5%

Professional & management 9.3%

Education & healthcare 7.6%

Arts, food & hospitality 4.7%

Finance & real estate 4.4%

Other services 4.1%

Information 2.0%

Public administration 1.6%

Agriculture & mining 0.9%

Wholesale trade 0.9%

Occupation

Category	%
Management, business & arts	18.6%
Service	11.9%
Sales & office	21.7%
Natural resources & construction	19.5%
Production & transportation	28.2%

Employment type

Type	%
Private sector	82.0%
Government	11.4%
Self-employed	6.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.4%
Carpool	10.1%
Public transit	0.0%
Walk	0.4%
Other means	2.4%
Avg commute (minutes)	35.0

Poverty

All people 17.0%

Under 18 years 23.5%

18 and over 15.7%

Married-couple families 2.3%

Female-led households 12.8%

Income support

Source	% of households
Social Security	40.8%
Retirement income	25.2%
Supplemental Security	11.7%
Cash public assistance	1.7%
Food stamps / SNAP	26.1%

Health indicators

Condition	%
High blood pressure	39.1%
High cholesterol	37.5%
Heart disease	8.0%
Stroke	3.8%
Asthma	11.0%
Arthritis	31.3%
Kidney disease	3.3%
Pulmonary disease	11.0%
Cancer	6.7%

Behavior / access	%
Binge drinking	14.4%
No physical activity	28.2%
Less than 7 hrs sleep	35.4%
Fair or poor health	19.9%
Poor mental health	18.4%
Poor physical health	13.8%
No health insurance	18.5%
Visited doctor (checkup)	73.5%
Visited dentist	51.4%
Cholesterol screening	89.1%
Teeth loss	21.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	242	9.4%

Disability	%
Any disability	26.0%
Under 18	8.2%
18–64 years	26.8%
65 and over	44.6%

Health insurance coverage

Type	%
Private insurance	49.6%
Public insurance	47.1%
Uninsured under 19	15.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,045	96.1%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,127	98.7%
Born in same state	3,119	98.4%
Born in different state	1,954	61.7%
Foreign born	8	0.3%
Naturalized citizen	42	1.3%
Not a US citizen	7	16.7%

Ancestry

Ancestry	Count	%
Italian	497	15.7%
French	403	12.7%
English	139	4.4%
Arab	114	3.6%

Ancestry	Count	%
German	16	0.5%
Polish	11	0.3%
Irish	9	0.3%

Technology access

Metric	% of households
Computer access	35.4%
Internet access	93.1%

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

Frequently asked questions

What ZIP codes does Graysville, TN have?

Graysville, TN has one ZIP code: 37338. Each ZIP code serves a distinct delivery area within the city and surrounding region.