37310 ZIP Code — Charleston, TN

Bradley County, Tennessee

ZIP code 37310 is located in Charleston, Tennessee, within Bradley County. It covers approximately 42.73 square miles and serves a population of 4,009 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 423.

About ZIP code 37310

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $211,900. Owner-occupancy is high at 82%, well above the national average.

Median household income is $73,984. 47% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is sales and office, with manufacturing as the leading industry. The average commute of 31 minutes is near the national average.

College attainment at 11% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (21%) compared to national benchmarks.

Overall, ZIP code 37310 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

4,009

population

42.73

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

37310 ZIP code map

Cities in ZIP code 37310

Below are the cities the US Postal Service accepts for ZIP code 37310. Using any city not on this list may result in mail delivery delays.

City	Status
Charleston	Preferred

Nearby ZIP codes

37309 Calhoun (4.2 mi) 37312 Cleveland (6 mi) 37370 Riceville (7 mi) 37336 Georgetown (9.1 mi) 37325 Delano (9.9 mi) 37307 Benton (10.7 mi) 37323 Cleveland (11.7 mi) 37361 Ocoee (11.8 mi) 37303 Athens (12.8 mi) 37308 Birchwood (13.2 mi) 37311 Cleveland (14.2 mi) 37353 Mc Donald (14.6 mi)

Demographics updated 05/2026

Population
Total population	4,009
Population density	94 / sq mi
State FIPS	47
County FIPS	011

Geography
Land area	42.73 sq mi
Water area	1.83 sq mi
Latitude	35.2653
Longitude	-84.7774
Timezone	Eastern (ET)
Area code	423

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	38.4%	48.4%	45.7%
$50k – $100k	39.1%	31.1%	30.9%
$100k – $200k	22.5%	17.5%	18.3%
Over $200k	0.0%	3.0%	5.1%

Demographics & statistics

4,009

Population

People per sq mi

50.2

Median age

$73,984

Median household income

$29,373

Per capita income

$211,900

Median home value

$822

Median monthly rent

82.0%

Home ownership

11.1%

Poverty rate

3.3%

Unemployment

1,451

Housing units

11.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

143

5–9

133

10–14

15–19

145

20–24

135

210

25–34

196

156

35–44

145

347

45–54

323

174

55–59

162

232

60–64

216

192

65–74

178

207

75–84

193

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	744	18.6%
18 and over	3,265	81.4%
65 and over	810	20.2%
Median age	50.2 years

Race & ethnicity

White 96.2%

Black or African American 1.4%

Two or more races 1.4%

Hispanic or Latino 0.6%

Other race 0.2%

Asian 0.1%

Group	Count	%
White	3,882	96.2%
Black or African American	57	1.4%
Two or more races	56	1.4%
Hispanic or Latino	26	0.6%
Other race	8	0.2%
Asian	4	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	38.4%	48.4%	45.7%
$50k – $100k	39.1%	31.1%	30.9%
$100k – $200k	22.5%	17.5%	18.3%
Over $200k	0.0%	3.0%	5.1%

Under $10k 10.1%

$10k–$15k 0.4%

$15k–$25k 5.9%

$25k–$35k 8.1%

$35k–$50k 13.5%

$50k–$75k 14.5%

$75k–$100k 26.5%

$100k–$150k 14.5%

$150k–$200k 3.7%

$200k+ 2.9%

Range	% of households
Under $10k	10.1%
$10k–$15k	0.4%
$15k–$25k	5.9%
$25k–$35k	8.1%
$35k–$50k	13.5%
$50k–$75k	14.5%
$75k–$100k	26.5%
$100k–$150k	14.5%
$150k–$200k	3.7%
$200k+	2.9%
Median income	$73,984

Housing

Home values

Under $50k 7.4%

$50k–$100k 5.2%

$100k–$150k 14.3%

$150k–$200k 18.4%

$200k–$300k 23.3%

$300k–$500k 19.1%

$500k–$1M 11.3%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$211,900
Median rent / month	$822
Owner occupied	82.0%
Renter occupied	18.0%
Vacant	12.1%
Single-family detached	80.6%
Large apartment buildings	0.0%
Mobile homes	14.0%
Median rooms	6.0
Avg household size (owned)	2.72

Year built

Era	%
2020 or later	0.0%
2010–2019	9.8%
2000–2009	25.4%
1990–1999	17.3%
1980–1989	8.6%
1970–1979	17.6%
1960–1969	6.0%
1950–1959	3.5%
1940–1949	4.6%
1939 or earlier	7.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.7%
2 bedrooms	19.9%
3 bedrooms	58.7%
4 bedrooms	17.1%
5+ bedrooms	1.6%

Vehicles per household

Vehicles	% of households
No vehicle	0.6%
1 vehicle	23.6%
2 vehicles	38.6%
3 or more	37.2%

Heating fuel

Fuel type	%
Utility gas	2.6%
Electricity	90.4%
Propane / LP gas	5.4%
Fuel oil	1.4%

Households & families

Household type	Count	%
Married-couple family	891	58.9%
Cohabiting couple	34	2.2%
Male householder, no spouse	326	21.5%
Female householder, no spouse	263	17.4%
Households with children under 18	398	26.3%
Households with seniors (65+)	516	34.1%
Average household size	2.65

Marital status

Status	Male	Female
Never married	16.4%	15.0%
Married	64.3%	61.1%
Separated	4.3%	1.3%
Widowed	2.8%	9.1%
Divorced	12.2%	13.5%

Education

Less than 9th grade 4.0%

Some HS, no diploma 11.8%

HS graduate 33.8%

Some college, no degree 22.7%

Associate's degree 16.6%

Bachelor's degree 6.0%

Graduate / professional 5.1%

Metric	%
HS diploma or higher	84.2%
Bachelor's or higher	11.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	69	10.7%
Kindergarten	30	4.6%
Elementary school	339	52.4%
High school	172	26.6%
College / grad school	37	5.7%

Employment

Industry of employment

Manufacturing 28.7%

Retail trade 14.6%

Education & healthcare 13.1%

Professional & management 10.7%

Arts, food & hospitality 10.1%

Transportation & utilities 6.0%

Construction 5.7%

Finance & real estate 3.8%

Other services 2.9%

Public administration 2.5%

Wholesale trade 1.0%

Agriculture & mining 0.4%

Information 0.3%

Occupation

Category	%
Management, business & arts	20.3%
Service	11.1%
Sales & office	26.5%
Natural resources & construction	15.8%
Production & transportation	26.3%

Employment type

Type	%
Private sector	89.6%
Government	5.6%
Self-employed	4.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.6%
Carpool	17.2%
Public transit	0.0%
Walk	1.6%
Work from home	0.6%
Other means	0.0%
Avg commute (minutes)	30.9

Poverty

All people 11.1%

Under 18 years 10.8%

18 and over 11.2%

Married-couple families 8.6%

Female-led households 17.1%

Income support

Source	% of households
Social Security	46.9%
Retirement income	24.6%
Supplemental Security	5.6%
Cash public assistance	1.7%
Food stamps / SNAP	13.1%

Health indicators

Condition	%
Obesity	37.5%
High blood pressure	36.4%
High cholesterol	34.9%
Diabetes	11.4%
Heart disease	6.6%
Stroke	3.0%
Asthma	10.1%
Arthritis	29.6%
Kidney disease	2.8%
Pulmonary disease	8.0%
Cancer	6.7%

Behavior / access	%
Smoking	20.9%
Binge drinking	14.5%
No physical activity	25.2%
Less than 7 hrs sleep	32.9%
Depression	26.5%
Fair or poor health	14.6%
Poor mental health	16.3%
Poor physical health	10.7%
No health insurance	14.9%
Visited doctor (checkup)	76.6%
Visited dentist	58.5%
Cholesterol screening	91.4%
Teeth loss	13.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	154	4.7%

Disability	%
Any disability	19.7%
Under 18	0.7%
18–64 years	15.0%
65 and over	51.2%

Health insurance coverage

Type	%
Private insurance	68.6%
Public insurance	43.7%
No insurance	8.3%
Uninsured under 19	1.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,863	96.4%
Spanish	61	1.6%
Other Indo-European	61	1.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,943	98.4%
Born in same state	3,939	98.3%
Born in different state	2,720	67.8%
Foreign born	4	0.1%
Naturalized citizen	66	1.6%
Not a US citizen	6	9.1%

Ancestry

Ancestry	Count	%
Italian	540	13.5%
Arab	501	12.5%

Ancestry	Count	%
French	466	11.6%
English	46	1.1%

Technology access

Metric	% of households
Computer access	37.8%
Internet access	92.5%

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

Frequently asked questions about ZIP code 37310

What city is ZIP code 37310 in?

ZIP code 37310 is primarily assigned to Charleston, Tennessee.

What county is ZIP code 37310 in?

ZIP code 37310 falls within Bradley County, Tennessee.

How educated is the population of ZIP code 37310?

11% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Does ZIP code 37310 have a large retiree population?

47% of households in ZIP code 37310 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 37310 mostly owner-occupied?

82% of occupied units in ZIP code 37310 are owner-occupied, well above the national average.

What is the population of ZIP code 37310?

ZIP code 37310 has an estimated population of 4,009 residents, with a density of 94 people per square mile.

What timezone is ZIP code 37310 in?

ZIP code 37310 observes the EST timezone.