37306 ZIP Code — Belvidere, TN

Franklin County, Tennessee

ZIP code 37306 is located in Belvidere, Tennessee, within Franklin County. It covers approximately 118.44 square miles and serves a population of 2,230 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 931.

About ZIP code 37306

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 $196,600. Owner-occupancy is high at 89%, well above the national average.

Median household income is $58,108. Poverty affects 20% of residents, above the national average. 48% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 27 minutes is near the national average.

College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (24%) compared to national benchmarks.

Notable community characteristics include disability rates above the national average at 31%.

Overall, ZIP code 37306 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, high homeownership, and a significant Social Security-dependent population.

2,230

population

118.44

sq mi land

Standard

ZIP type

Central (CT)

timezone

37306 ZIP code map

Cities in ZIP code 37306

Below are the cities the US Postal Service accepts for ZIP code 37306. Using any city not on this list may result in mail delivery delays.

City	Status
Belvidere	Preferred

Nearby ZIP codes

37345 Huntland (4 mi) 37398 Winchester (7.8 mi) 35745 Estillfork (11.6 mi) 37328 Elora (11.7 mi) 37318 Cowan (12.2 mi) 37376 Sherwood (12.4 mi) 37335 Flintville (13.4 mi) 37352 Lynchburg (14.2 mi) 37348 Kelso (14.3 mi) 37330 Estill Springs (14.3 mi) 37359 Mulberry (15.2 mi) 35766 Princeton (15.9 mi)

Demographics updated 05/2026

Population
Total population	2,230
Population density	19 / sq mi
State FIPS	47
County FIPS	051

Geography
Land area	118.44 sq mi
Water area	0.07 sq mi
Latitude	35.0934
Longitude	-86.1820
Timezone	Central (CT)
Area code	931

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	46.4%	52.8%	45.7%
$50k – $100k	42.0%	29.3%	30.9%
$100k – $200k	6.4%	13.6%	18.3%
Over $200k	5.2%	4.4%	5.1%

Demographics & statistics

2,230

Population

People per sq mi

50.3

Median age

$58,108

Median household income

$29,906

Per capita income

$196,600

Median home value

Median monthly rent

88.8%

Home ownership

20.4%

Poverty rate

0.0%

Unemployment

1,101

Housing units

15.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

230

45–54

209

55–59

60–64

263

65–74

240

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	347	15.6%
18 and over	1,883	84.4%
65 and over	670	30.0%
Median age	50.3 years

Race & ethnicity

White 87.3%

Black or African American 8.3%

Hispanic or Latino 1.5%

Other race 1.5%

Two or more races 1%

Asian 0.4%

Group	Count	%
White	1,977	87.3%
Black or African American	188	8.3%
Hispanic or Latino	34	1.5%
Other race	34	1.5%
Two or more races	22	1%
Asian	9	0.4%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	46.4%	52.8%	45.7%
$50k – $100k	42.0%	29.3%	30.9%
$100k – $200k	6.4%	13.6%	18.3%
Over $200k	5.2%	4.4%	5.1%

Under $10k 4.6%

$10k–$15k 6.0%

$15k–$25k 16.2%

$25k–$35k 9.1%

$35k–$50k 10.1%

$50k–$75k 17.5%

$75k–$100k 13.5%

$100k–$150k 15.4%

$150k–$200k 3.1%

$200k+ 4.5%

Range	% of households
Under $10k	4.6%
$10k–$15k	6.0%
$15k–$25k	16.2%
$25k–$35k	9.1%
$35k–$50k	10.1%
$50k–$75k	17.5%
$75k–$100k	13.5%
$100k–$150k	15.4%
$150k–$200k	3.1%
$200k+	4.5%
Median income	$58,108

Housing

Home values

Under $50k 7.6%

$50k–$100k 12.1%

$100k–$150k 19.8%

$150k–$200k 11.3%

$200k–$300k 24.0%

$300k–$500k 8.3%

$500k–$1M 13.5%

$1M+ 3.5%

Housing overview

Metric	Value
Median home value	$196,600
Median rent / month	$0
Owner occupied	88.8%
Renter occupied	11.2%
Vacant	19.2%
Single-family detached	82.4%
Large apartment buildings	0.0%
Mobile homes	16.5%
Median rooms	5.4
Avg household size (owned)	2.39

Year built

Era	%
2020 or later	0.0%
2010–2019	17.7%
2000–2009	22.5%
1990–1999	22.3%
1980–1989	10.2%
1970–1979	10.4%
1960–1969	2.3%
1950–1959	3.8%
1940–1949	1.0%
1939 or earlier	9.8%

Bedrooms

Size	% of units
No bedroom (studio)	4.1%
1 bedroom	7.0%
2 bedrooms	24.4%
3 bedrooms	42.5%
4 bedrooms	16.2%
5+ bedrooms	5.8%

Vehicles per household

Vehicles	% of households
No vehicle	7.4%
1 vehicle	11.2%
2 vehicles	31.0%
3 or more	50.4%

Heating fuel

Fuel type	%
Utility gas	1.0%
Electricity	76.2%
Propane / LP gas	17.7%
No fuel used	1.3%

Households & families

Household type	Count	%
Married-couple family	480	49.1%
Cohabiting couple	39	4.0%
Male householder, no spouse	287	29.3%
Female householder, no spouse	172	17.6%
Households with children under 18	208	21.3%
Households with seniors (65+)	498	50.9%
Average household size	2.28

Marital status

Status	Male	Female
Never married	28.8%	17.1%
Married	44.0%	48.7%
Separated	4.6%	5.0%
Widowed	4.2%	23.6%
Divorced	18.5%	5.6%

Education

Less than 9th grade 9.9%

Some HS, no diploma 6.3%

HS graduate 43.9%

Some college, no degree 18.5%

Associate's degree 5.4%

Bachelor's degree 9.8%

Graduate / professional 6.1%

Metric	%
HS diploma or higher	83.8%
Bachelor's or higher	15.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	25	5.5%
Elementary school	108	23.7%
High school	209	45.8%
College / grad school	114	25.0%

Employment

Industry of employment

Manufacturing 25.4%

Education & healthcare 15.2%

Retail trade 12.5%

Finance & real estate 10.2%

Public administration 9.6%

Arts, food & hospitality 6.8%

Construction 5.8%

Transportation & utilities 5.7%

Wholesale trade 4.2%

Agriculture & mining 3.6%

Professional & management 1.0%

Occupation

Category	%
Management, business & arts	19.8%
Service	17.8%
Sales & office	19.6%
Natural resources & construction	10.7%
Production & transportation	32.1%

Employment type

Type	%
Private sector	72.3%
Government	21.7%
Self-employed	5.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	93.8%
Carpool	1.8%
Public transit	0.0%
Walk	0.0%
Work from home	1.0%
Other means	3.4%
Avg commute (minutes)	26.8

Poverty

All people 20.4%

Under 18 years 8.1%

18 and over 22.7%

Married-couple families 4.6%

Female-led households 17.3%

Income support

Source	% of households
Social Security	48.0%
Retirement income	28.0%
Supplemental Security	5.9%
Cash public assistance	0.7%
Food stamps / SNAP	12.2%

Health indicators

Condition	%
Obesity	39.4%
High blood pressure	40.3%
High cholesterol	37.7%
Diabetes	12.9%
Heart disease	7.8%
Stroke	3.7%
Asthma	10.4%
Arthritis	30.3%
Kidney disease	3.2%
Pulmonary disease	9.7%
Cancer	7.0%

Behavior / access	%
Smoking	24.0%
Binge drinking	14.1%
No physical activity	26.3%
Less than 7 hrs sleep	35.0%
Depression	26.6%
Fair or poor health	18.3%
Poor mental health	17.0%
Poor physical health	12.6%
No health insurance	17.6%
Visited doctor (checkup)	75.5%
Visited dentist	55.3%
Cholesterol screening	90.2%
Teeth loss	19.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	81	4.3%

Disability	%
Any disability	30.6%
Under 18	6.6%
18–64 years	30.6%
65 and over	43.1%

Health insurance coverage

Type	%
Private insurance	55.3%
Public insurance	47.3%
No insurance	8.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,211	99.1%
Spanish	14	0.6%
Other Indo-European	14	0.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,207	99.0%
Born in same state	2,207	99.0%
Born in different state	1,480	66.4%
Foreign born	0	0.0%
Naturalized citizen	23	1.0%
Not a US citizen	14	60.9%

Ancestry

Ancestry	Count	%
Arab	332	14.9%
Italian	209	9.4%

Ancestry	Count	%
French	80	3.6%
Polish	16	0.7%

Technology access

Metric	% of households
Computer access	43.9%
Internet access	79.1%

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

Frequently asked questions about ZIP code 37306

What city is ZIP code 37306 in?

ZIP code 37306 is primarily assigned to Belvidere, Tennessee.

What county is ZIP code 37306 in?

ZIP code 37306 falls within Franklin County, Tennessee.

Does ZIP code 37306 have an older population?

30% of residents in ZIP code 37306 are 65 or older, above the national average of ~17%.

Is ZIP code 37306 mostly owner-occupied?

89% of occupied units in ZIP code 37306 are owner-occupied, well above the national average.

Does ZIP code 37306 have a large retiree population?

48% of households in ZIP code 37306 receive Social Security income, suggesting a significant retiree or disability population.

What is the poverty rate in ZIP code 37306?

20% of residents in ZIP code 37306 live below the poverty line, above the national average.

What timezone is ZIP code 37306 in?

ZIP code 37306 observes the CST timezone.