37019 ZIP Code — Belfast, TN

Marshall County, Tennessee

ZIP code 37019 is located in Belfast, Tennessee, within Marshall County. It covers approximately 17.72 square miles and serves a population of 844 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 931.

About ZIP code 37019

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $194,600. Owner-occupancy sits near the national average at 73%.

Median household income is $43,636. The poverty rate of 3% is below the national average. SNAP benefit usage at 17% of households reflects economic stress in the area. 38% 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 21 minutes is near the national average.

College attainment at 14% 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 a notable veteran presence at 13% of civilians, above the national average of 7%.

Overall, ZIP code 37019 reflects a community defined by a trades-oriented workforce, a strong veteran community, a significant Social Security-dependent population, and elevated reliance on food assistance.

844

population

17.72

sq mi land

Standard

ZIP type

Central (CT)

timezone

37019 ZIP code map

Cities in ZIP code 37019

Below are the cities the US Postal Service accepts for ZIP code 37019. Using any city not on this list may result in mail delivery delays.

City	Status
Belfast	Preferred

Nearby ZIP codes

37144 Petersburg (6.1 mi) 37047 Cornersville (7.2 mi) 37091 Lewisburg (7.7 mi) 38459 Frankewing (14 mi) 37160 Shelbyville (15.3 mi) 37161 Shelbyville (15.8 mi) 37334 Fayetteville (16.2 mi) 37180 Unionville (16.9 mi) 37034 Chapel Hill (17.4 mi) 38451 Culleoka (17.5 mi) 38472 Lynnville (18.5 mi)

Demographics updated 05/2026

Population
Total population	844
Population density	48 / sq mi
State FIPS	47
County FIPS	117

Geography
Land area	17.72 sq mi
Water area	0.00 sq mi
Latitude	35.3911
Longitude	-86.7169
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	58.4%	47.8%	45.7%
$50k – $100k	33.9%	32.1%	30.9%
$100k – $200k	7.7%	17.4%	18.3%
Over $200k	0.0%	2.8%	5.1%

Demographics & statistics

844

Population

People per sq mi

40.6

Median age

$43,636

Median household income

$27,092

Per capita income

$194,600

Median home value

$859

Median monthly rent

72.6%

Home ownership

3.1%

Poverty rate

19.3%

Unemployment

250

Housing units

13.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

102

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	155	18.4%
18 and over	689	81.6%
65 and over	137	16.2%
Median age	40.6 years

Race & ethnicity

White 90.4%

Two or more races 4.8%

Black or African American 2.9%

Hispanic or Latino 2%

Group	Count	%
White	778	90.4%
Two or more races	41	4.8%
Black or African American	25	2.9%
Hispanic or Latino	17	2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	58.4%	47.8%	45.7%
$50k – $100k	33.9%	32.1%	30.9%
$100k – $200k	7.7%	17.4%	18.3%
Over $200k	0.0%	2.8%	5.1%

$25k–$35k 25.2%

$35k–$50k 29.7%

$50k–$75k 8.7%

$75k–$100k 21.3%

$100k–$150k 11.6%

$150k–$200k 3.5%

Range	% of households
$25k–$35k	25.2%
$35k–$50k	29.7%
$50k–$75k	8.7%
$75k–$100k	21.3%
$100k–$150k	11.6%
$150k–$200k	3.5%
Median income	$43,636

Housing

Home values

Under $50k 8.0%

$50k–$100k 8.0%

$100k–$150k 11.1%

$150k–$200k 28.0%

$200k–$300k 23.1%

$300k–$500k 7.6%

$500k–$1M 14.2%

Housing overview

Metric	Value
Median home value	$194,600
Median rent / month	$859
Owner occupied	72.6%
Renter occupied	27.4%
Vacant	7.5%
Single-family detached	83.9%
Large apartment buildings	0.0%
Mobile homes	16.1%
Median rooms	5.5
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	3.9%
2010–2019	4.2%
2000–2009	3.0%
1990–1999	22.1%
1980–1989	20.6%
1970–1979	11.9%
1960–1969	0.0%
1950–1959	21.5%
1940–1949	0.0%
1939 or earlier	12.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	32.5%
3 bedrooms	59.1%
4 bedrooms	8.4%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	51.0%
2 vehicles	30.0%
3 or more	19.0%

Heating fuel

Fuel type	%
Electricity	80.6%
Propane / LP gas	16.5%
Wood	2.9%

Households & families

Household type	Count	%
Married-couple family	193	62.3%
Cohabiting couple	44	14.2%
Male householder, no spouse	53	17.1%
Female householder, no spouse	20	6.5%
Households with children under 18	89	28.7%
Households with seniors (65+)	108	34.8%
Average household size	2.72

Marital status

Status	Male	Female
Never married	20.8%	0.0%
Married	53.5%	75.5%
Separated	0.0%	0.0%
Widowed	0.0%	7.7%
Divorced	25.7%	16.9%

Education

Less than 9th grade 0.0%

Some HS, no diploma 3.8%

HS graduate 49.6%

Some college, no degree 18.1%

Associate's degree 14.9%

Bachelor's degree 5.3%

Graduate / professional 8.2%

Metric	%
HS diploma or higher	96.2%
Bachelor's or higher	13.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	29	46.8%
High school	33	53.2%
College / grad school	0	0.0%

Employment

Industry of employment

Manufacturing 54.1%

Finance & real estate 9.7%

Professional & management 9.1%

Education & healthcare 8.2%

Construction 7.6%

Retail trade 4.2%

Transportation & utilities 3.9%

Agriculture & mining 3.3%

Occupation

Category	%
Management, business & arts	7.6%
Service	16.9%
Sales & office	20.8%
Natural resources & construction	10.3%
Production & transportation	44.4%

Employment type

Type	%
Private sector	91.5%
Government	3.9%
Self-employed	4.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	90.3%
Carpool	6.9%
Public transit	0.0%
Walk	0.0%
Work from home	2.7%
Other means	0.0%
Avg commute (minutes)	21.1

Poverty

All people 3.1%

Under 18 years 0.0%

18 and over 3.8%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	37.7%
Retirement income	33.5%
Supplemental Security	2.9%
Cash public assistance	0.0%
Food stamps / SNAP	17.1%

Health indicators

Condition	%
Obesity	36.5%
High blood pressure	38.8%
High cholesterol	37.2%
Diabetes	12.4%
Heart disease	7.3%
Stroke	3.5%
Asthma	10.2%
Arthritis	31.3%
Kidney disease	3.0%
Pulmonary disease	9.3%
Cancer	6.9%

Behavior / access	%
Smoking	24.3%
Binge drinking	14.8%
No physical activity	26.2%
Less than 7 hrs sleep	37.9%
Depression	26.3%
Fair or poor health	17.2%
Poor mental health	16.7%
Poor physical health	12.3%
No health insurance	16.5%
Visited doctor (checkup)	74.5%
Visited dentist	56.7%
Cholesterol screening	90.6%
Teeth loss	17.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	91	13.2%

Disability	%
Any disability	14.1%
Under 18	0.0%
18–64 years	12.7%
65 and over	35.8%

Health insurance coverage

Type	%
Private insurance	75.7%
Public insurance	31.8%
No insurance	8.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	747	88.5%
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)	831	98.5%
Born in same state	814	96.4%
Born in different state	506	60.0%
Foreign born	17	2.0%
Naturalized citizen	13	1.5%
Not a US citizen	13	100.0%

Ancestry

Ancestry	Count	%
Arab	216	25.6%
Italian	187	22.2%
French	61	7.2%

Ancestry	Count	%
Irish	26	3.1%
English	9	1.1%

Technology access

Metric	% of households
Computer access	36.7%
Internet access	97.1%

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

Frequently asked questions about ZIP code 37019

What city is ZIP code 37019 in?

ZIP code 37019 is primarily assigned to Belfast, Tennessee.

What county is ZIP code 37019 in?

ZIP code 37019 falls within Marshall County, Tennessee.

How educated is the population of ZIP code 37019?

14% 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 37019 have a large veteran population?

13% of civilians in ZIP code 37019 are veterans, above the national average of ~7%.

Does ZIP code 37019 have a large retiree population?

38% of households in ZIP code 37019 receive Social Security income, suggesting a significant retiree or disability population.

What is the median household income in ZIP code 37019?

The median household income in ZIP code 37019 is $43,636, below the national median of ~$75,000.

What timezone is ZIP code 37019 in?

ZIP code 37019 observes the CST timezone.