38330 ZIP Code — Dyer, TN

Gibson County, Tennessee

ZIP code 38330 is located in Dyer, Tennessee, within Gibson County. It covers approximately 65.75 square miles and serves a population of 4,055 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 731.

About ZIP code 38330

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 $107,800. Owner-occupancy sits near the national average at 68%.

Median household income is $48,359. Poverty affects 20% of residents, above the national average. SNAP benefit usage at 19% of households reflects economic stress in the area.

The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 28 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 (25%) compared to national benchmarks.

Overall, ZIP code 38330 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, and elevated reliance on food assistance.

4,055

population

65.75

sq mi land

Standard

ZIP type

Central (CT)

timezone

38330 ZIP code map

Cities in ZIP code 38330

Below are the cities the US Postal Service accepts for ZIP code 38330. Using any city not on this list may result in mail delivery delays.

City	Status
Dyer	Preferred

Nearby ZIP codes

38369 Rutherford (5.7 mi) 38382 Trenton (7.1 mi) 38233 Kenton (9.1 mi) 38259 Trimble (11.6 mi) 38316 Bradford (12.6 mi) 38059 Newbern (13.7 mi) 38230 Greenfield (13.9 mi) 38255 Sharon (15.1 mi) 38034 Friendship (15.9 mi) 38253 Rives (16.2 mi) 38358 Milan (17.6 mi) 38343 Humboldt (18.1 mi)

Demographics updated 05/2026

Population
Total population	4,055
Population density	62 / sq mi
State FIPS	47
County FIPS	053

Geography
Land area	65.75 sq mi
Water area	0.01 sq mi
Latitude	36.0726
Longitude	-89.0315
Timezone	Central (CT)
Area code	731

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	53.1%	52.1%	45.7%
$50k – $100k	32.9%	30.8%	30.9%
$100k – $200k	10.9%	14.2%	18.3%
Over $200k	3.1%	2.9%	5.1%

Demographics & statistics

4,055

Population

People per sq mi

37.7

Median age

$48,359

Median household income

$24,891

Per capita income

$107,800

Median home value

$761

Median monthly rent

67.6%

Home ownership

20.0%

Poverty rate

3.3%

Unemployment

1,175

Housing units

15.5%

Bachelor's or higher

Age distribution

Male Female

154

Under 5

192

134

5–9

166

125

10–14

156

132

15–19

164

183

20–24

226

128

25–34

159

269

35–44

333

206

45–54

255

110

55–59

136

60–64

171

65–74

212

75–84

118

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,118	27.6%
18 and over	2,937	72.4%
65 and over	671	16.5%
Median age	37.7 years

Race & ethnicity

White 72.5%

Black or African American 13.9%

Two or more races 8.2%

Hispanic or Latino 4.7%

American Indian / Alaska Native 0.2%

Other race 0.2%

Native Hawaiian / Pacific Islander 0.2%

Asian 0.1%

Group	Count	%
White	3,084	72.5%
Black or African American	591	13.9%
Two or more races	350	8.2%
Hispanic or Latino	201	4.7%
American Indian / Alaska Native	10	0.2%
Other race	8	0.2%
Native Hawaiian / Pacific Islander	7	0.2%
Asian	5	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	53.1%	52.1%	45.7%
$50k – $100k	32.9%	30.8%	30.9%
$100k – $200k	10.9%	14.2%	18.3%
Over $200k	3.1%	2.9%	5.1%

Under $10k 11.5%

$10k–$15k 5.6%

$15k–$25k 9.2%

$25k–$35k 12.5%

$35k–$50k 12.6%

$50k–$75k 13.7%

$75k–$100k 8.5%

$100k–$150k 21.2%

$150k–$200k 2.2%

$200k+ 3.1%

Range	% of households
Under $10k	11.5%
$10k–$15k	5.6%
$15k–$25k	9.2%
$25k–$35k	12.5%
$35k–$50k	12.6%
$50k–$75k	13.7%
$75k–$100k	8.5%
$100k–$150k	21.2%
$150k–$200k	2.2%
$200k+	3.1%
Median income	$48,359

Housing

Home values

Under $50k 9.4%

$50k–$100k 36.6%

$100k–$150k 14.4%

$150k–$200k 15.0%

$200k–$300k 13.0%

$300k–$500k 4.0%

$500k–$1M 7.5%

Housing overview

Metric	Value
Median home value	$107,800
Median rent / month	$761
Owner occupied	67.6%
Renter occupied	32.4%
Vacant	9.3%
Single-family detached	82.0%
Large apartment buildings	0.0%
Mobile homes	4.0%
Median rooms	5.7
Avg household size (owned)	2.50

Year built

Era	%
2020 or later	0.0%
2010–2019	2.9%
2000–2009	18.6%
1990–1999	7.2%
1980–1989	10.0%
1970–1979	18.2%
1960–1969	14.6%
1950–1959	11.0%
1940–1949	6.3%
1939 or earlier	11.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	2.3%
2 bedrooms	31.2%
3 bedrooms	50.5%
4 bedrooms	13.2%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	5.2%
1 vehicle	34.6%
2 vehicles	37.7%
3 or more	22.5%

Heating fuel

Fuel type	%
Utility gas	38.2%
Electricity	57.0%
Propane / LP gas	3.8%
Fuel oil	0.9%
Wood	0.1%

Households & families

Household type	Count	%
Married-couple family	659	43.7%
Cohabiting couple	252	16.7%
Male householder, no spouse	188	12.5%
Female householder, no spouse	409	27.1%
Households with children under 18	501	33.2%
Households with seniors (65+)	416	27.6%
Average household size	2.62

Marital status

Status	Male	Female
Never married	34.2%	29.0%
Married	50.3%	42.0%
Separated	3.9%	7.1%
Widowed	3.6%	10.1%
Divorced	8.0%	11.9%

Education

Less than 9th grade 2.7%

Some HS, no diploma 6.7%

HS graduate 42.0%

Some college, no degree 25.7%

Associate's degree 7.3%

Bachelor's degree 7.0%

Graduate / professional 8.5%

Metric	%
HS diploma or higher	90.5%
Bachelor's or higher	15.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	41	4.3%
Kindergarten	65	6.7%
Elementary school	470	48.8%
High school	278	28.9%
College / grad school	109	11.3%

Employment

Industry of employment

Manufacturing 23.5%

Education & healthcare 17.3%

Retail trade 9.0%

Professional & management 8.0%

Wholesale trade 7.0%

Other services 6.3%

Public administration 6.2%

Arts, food & hospitality 5.8%

Construction 5.4%

Transportation & utilities 5.4%

Finance & real estate 3.1%

Information 1.6%

Agriculture & mining 1.4%

Occupation

Category	%
Management, business & arts	26.8%
Service	17.8%
Sales & office	12.0%
Natural resources & construction	9.5%
Production & transportation	34.0%

Employment type

Type	%
Private sector	80.3%
Government	14.5%
Self-employed	5.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	79.9%
Carpool	17.2%
Public transit	0.0%
Walk	0.3%
Work from home	2.7%
Other means	0.0%
Avg commute (minutes)	27.9

Poverty

All people 20.0%

Under 18 years 26.8%

18 and over 17.4%

Married-couple families 7.6%

Female-led households 41.4%

Income support

Source	% of households
Social Security	29.0%
Retirement income	19.4%
Supplemental Security	8.8%
Cash public assistance	1.7%
Food stamps / SNAP	19.4%

Health indicators

Condition	%
Obesity	36.0%
High blood pressure	42.2%
High cholesterol	36.9%
Diabetes	14.8%
Heart disease	8.9%
Stroke	4.5%
Asthma	10.8%
Arthritis	33.4%
Kidney disease	3.8%
Pulmonary disease	11.0%
Cancer	7.8%

Behavior / access	%
Smoking	25.1%
Binge drinking	12.7%
No physical activity	29.6%
Less than 7 hrs sleep	35.1%
Depression	26.6%
Fair or poor health	20.6%
Poor mental health	17.3%
Poor physical health	14.0%
No health insurance	17.5%
Visited doctor (checkup)	77.5%
Visited dentist	53.8%
Cholesterol screening	90.2%
Teeth loss	21.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	237	8.1%

Disability	%
Any disability	21.2%
Under 18	16.9%
18–64 years	17.8%
65 and over	42.3%

Health insurance coverage

Type	%
Private insurance	63.8%
Public insurance	42.8%
No insurance	8.5%
Uninsured under 19	2.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,709	91.5%
Spanish	9	0.2%
Other Indo-European	9	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,021	99.2%
Born in same state	4,012	98.9%
Born in different state	3,195	78.8%
Foreign born	9	0.2%
Naturalized citizen	34	0.8%
Not a US citizen	33	97.1%

Ancestry

Ancestry	Count	%
Italian	709	17.5%
Arab	462	11.4%
French	331	8.2%

Ancestry	Count	%
English	14	0.3%
Polish	5	0.1%
Dutch	1	0%

Technology access

Metric	% of households
Computer access	37.2%
Internet access	87.7%

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

Frequently asked questions about ZIP code 38330

What city is ZIP code 38330 in?

ZIP code 38330 is primarily assigned to Dyer, Tennessee.

What county is ZIP code 38330 in?

ZIP code 38330 falls within Gibson County, Tennessee.

What is the poverty rate in ZIP code 38330?

20% of residents in ZIP code 38330 live below the poverty line, above the national average.

What is the typical home value in ZIP code 38330?

The median home value in ZIP code 38330 is $107,800.

What is the population of ZIP code 38330?

ZIP code 38330 has an estimated population of 4,055 residents, with a density of 62 people per square mile.

What is the median household income in ZIP code 38330?

The median household income in ZIP code 38330 is $48,359, below the national median of ~$75,000.

What timezone is ZIP code 38330 in?

ZIP code 38330 observes the CST timezone.