Greenfield ZIP Code List — Weakley County, TN

There is one unique ZIP code in Greenfield, Tennessee and it is 38230. Area code: 731.

ZIP codes

85.68

sq mi land

0.09

sq mi water

731

area code

Greenfield, TN ZIP code map

About Greenfield, TN

Greenfield is a charming city located in Tennessee’s Weakley County. This picturesque city is known for its small-town charm and friendly community atmosphere. With a variety of local businesses and community events, Greenfield offers a welcoming environment for both residents and visitors alike.

Location & geography

Greenfield is situated in the western part of Tennessee, characterized by its rolling hills and agricultural landscapes. It is approximately 20 miles northeast of the city of Jackson and about 10 miles southeast of Martin. The city covers a land area of 85.68 square miles, with a small water area of 0.09 square miles, contributing to its rural charm.

Community & economy

Greenfield has a tight-knit community that prides itself on its friendly and welcoming nature. The city is primarily supported by agriculture, local businesses, and light manufacturing industries, providing a source of livelihood for many residents. Daily life in Greenfield often revolves around community events, local festivals, and a strong emphasis on family values.

Transportation

The primary highway serving Greenfield is U.S. Route 45, which connects residents to nearby towns and larger cities. The nearest significant airport is McKellar-Sipes Regional Airport in Jackson, Tennessee, which is approximately 25 miles away. Public transit options are limited, with most residents relying on personal vehicles for transportation.

History

Greenfield was founded in the early 1900s and established itself as a vital agricultural hub in Weakley County. Over the years, the city has maintained a focus on farming and has become a center for local produce and livestock. Notable events include the annual Greenfield Harvest Festival, which celebrates the city's rich agricultural heritage.

Did you know?

A little-known fact about Greenfield is that it hosts one of the few remaining historic train depots in Weakley County, showcasing its rich transportation history. Additionally, the city boasts a vibrant mural project that highlights local history and culture, making it a unique stop for art enthusiasts.

ZIP codes for Greenfield, TN (1)

ZIP code	City	County	Map
38230	Greenfield	Weakley	View map

Demographics & statistics

3,897

Population

41.5

Median age

$44,385

Median household income

$27,071

Per capita income

$91,700

Median home value

$694

Median monthly rent

79.9%

Home ownership

15.0%

Poverty rate

4.9%

Unemployment

1,522

Housing units

16.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

153

5–9

143

10–14

15–19

253

20–24

234

190

25–34

176

246

35–44

229

45–54

213

55–59

139

60–64

129

280

65–74

260

109

75–84

102

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	752	19.3%
18 and over	3,145	80.7%
65 and over	850	21.8%
Median age	41.5 years

Race & ethnicity

White 88.5%

Black or African American 4.6%

Hispanic or Latino 2%

Asian 1.9%

Other race 1.5%

Two or more races 1.5%

American Indian / Alaska Native 0.1%

Group	Count	%
White	3,516	88.5%
Black or African American	182	4.6%
Hispanic or Latino	78	2%
Asian	77	1.9%
Other race	60	1.5%
Two or more races	58	1.5%
American Indian / Alaska Native	4	0.1%

Household income

Under $10k 4.4%

$10k–$15k 7.9%

$15k–$25k 15.2%

$25k–$35k 10.2%

$35k–$50k 16.2%

$50k–$75k 18.7%

$75k–$100k 11.1%

$100k–$150k 7.3%

$150k–$200k 5.2%

$200k+ 3.7%

Range	% of households
Under $10k	4.4%
$10k–$15k	7.9%
$15k–$25k	15.2%
$25k–$35k	10.2%
$35k–$50k	16.2%
$50k–$75k	18.7%
$75k–$100k	11.1%
$100k–$150k	7.3%
$150k–$200k	5.2%
$200k+	3.7%
Median income	$44,385

Housing

Home values

Under $50k 17.1%

$50k–$100k 39.4%

$100k–$150k 15.6%

$150k–$200k 10.1%

$200k–$300k 9.7%

$300k–$500k 4.3%

$500k–$1M 2.5%

$1M+ 1.3%

Housing overview

Metric	Value
Median home value	$91,700
Median rent / month	$694
Owner occupied	79.9%
Renter occupied	20.1%
Vacant	10.9%
Single-family detached	85.8%
Large apartment buildings	0.0%
Mobile homes	9.2%
Median rooms	5.7
Avg household size (owned)	2.40

Year built

Era	%
2020 or later	0.0%
2010–2019	3.1%
2000–2009	9.7%
1990–1999	12.4%
1980–1989	11.2%
1970–1979	11.4%
1960–1969	17.3%
1950–1959	17.7%
1940–1949	9.5%
1939 or earlier	7.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	7.6%
2 bedrooms	24.9%
3 bedrooms	49.9%
4 bedrooms	12.1%
5+ bedrooms	5.2%

Vehicles per household

Vehicles	% of households
No vehicle	4.3%
1 vehicle	28.3%
2 vehicles	32.2%
3 or more	35.1%

Heating fuel

Fuel type	%
Utility gas	35.3%
Electricity	57.1%
Propane / LP gas	6.6%
Wood	1.0%

Households & families

Household type	Count	%
Married-couple family	826	50.0%
Cohabiting couple	60	3.6%
Male householder, no spouse	355	21.5%
Female householder, no spouse	410	24.8%
Households with children under 18	437	26.5%
Households with seniors (65+)	610	36.9%
Average household size	2.33

Marital status

Status	Male	Female
Never married	33.3%	22.8%
Married	48.7%	49.6%
Separated	1.2%	0.2%
Widowed	2.7%	9.3%
Divorced	14.0%	18.0%

Education

Less than 9th grade 4.8%

Some HS, no diploma 5.5%

HS graduate 52.5%

Some college, no degree 14.9%

Associate's degree 6.3%

Bachelor's degree 10.3%

Graduate / professional 5.7%

Metric	%
HS diploma or higher	89.7%
Bachelor's or higher	16.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	75	11.6%
Kindergarten	28	4.3%
Elementary school	250	38.8%
High school	131	20.3%
College / grad school	161	25.0%

Employment

Industry of employment

Education & healthcare 25.2%

Retail trade 19.5%

Manufacturing 18.6%

Public administration 7.3%

Agriculture & mining 5.5%

Construction 5.1%

Other services 4.9%

Arts, food & hospitality 4.1%

Professional & management 3.4%

Transportation & utilities 3.0%

Finance & real estate 2.4%

Wholesale trade 0.9%

Information 0.3%

Occupation

Category	%
Management, business & arts	31.7%
Service	13.5%
Sales & office	17.8%
Natural resources & construction	12.7%
Production & transportation	24.4%

Employment type

Type	%
Private sector	72.1%
Government	19.4%
Self-employed	8.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.6%
Carpool	5.9%
Public transit	1.4%
Walk	1.0%
Other means	3.2%
Avg commute (minutes)	27.6

Poverty

All people 15.0%

Under 18 years 18.2%

18 and over 14.3%

Married-couple families 3.1%

Female-led households 19.8%

Income support

Source	% of households
Social Security	38.2%
Retirement income	17.8%
Supplemental Security	5.5%
Cash public assistance	0.4%
Food stamps / SNAP	19.7%

Health indicators

Condition	%
High blood pressure	41.5%
High cholesterol	37.3%
Heart disease	9.0%
Stroke	4.4%
Asthma	11.3%
Arthritis	34.0%
Kidney disease	3.8%
Pulmonary disease	11.8%
Cancer	7.5%

Behavior / access	%
Binge drinking	13.2%
No physical activity	29.4%
Less than 7 hrs sleep	36.3%
Fair or poor health	21.3%
Poor mental health	18.0%
Poor physical health	14.5%
No health insurance	18.3%
Visited doctor (checkup)	75.8%
Visited dentist	52.3%
Cholesterol screening	89.4%
Teeth loss	22.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	231	7.3%

Disability	%
Any disability	27.3%
Under 18	15.3%
18–64 years	21.0%
65 and over	54.6%

Health insurance coverage

Type	%
Private insurance	57.1%
Public insurance	42.3%
Uninsured under 19	2.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,710	95.2%
Spanish	78	2.1%
Other Indo-European	17	0.5%
Asian & Pacific Islander	6	0.2%
Other languages	55	1.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,765	96.6%
Born in same state	3,740	96.0%
Born in different state	2,883	74.0%
Foreign born	25	0.6%
Naturalized citizen	132	3.4%
Not a US citizen	97	73.5%

Ancestry

Ancestry	Count	%
Arab	1,928	49.5%
French	398	10.2%
Italian	149	3.8%

Ancestry	Count	%
Polish	15	0.4%
English	4	0.1%

Technology access

Metric	% of households
Computer access	42.4%
Internet access	85.6%

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

Frequently asked questions

What is the ZIP code for Greenfield, TN?

Greenfield, TN has one ZIP code: 38230.

What is the main ZIP code for Greenfield, TN?

The primary ZIP code for Greenfield, TN is 38230. The city uses area code 731 for phone service.

What county is Greenfield, TN in?

Greenfield is located in Weakley County, Tennessee.

How many ZIP codes are in Greenfield, TN?

Greenfield, TN has 1 ZIP code.

What is the ZIP code for downtown Greenfield and the main business district?

Downtown Greenfield and the main business district are located in ZIP code 38230, which serves as the primary commercial and civic center of this Weakley County community.

What ZIP code covers residential areas near Greenfield High School?

Residential areas near Greenfield High School are serviced by ZIP code 38230, which encompasses the majority of the city's populated neighborhoods and school zones.