Plains ZIP Codes — Sumter County, GA

There is one unique ZIP code in Plains, Georgia and it is 31780. Area code: 229.

ZIP codes

91.53

sq mi land

0.59

sq mi water

229

area code

Plains, GA ZIP code map

About Plains, GA

Plains is a quaint city nestled in Sumter County, Georgia. Known for its serene landscape and historic significance, it has much to offer residents and visitors alike. This small community carries a deep sense of tradition and southern charm.

Location & geography

Plains is conveniently located in the heart of Georgia, surrounded by notable cities such as Americus, approximately 10 miles to the northwest, and Dawson, about 17 miles to the southwest. The terrain features a mix of rolling hills and flatlands, while the city encompasses a land area of 91.53 square miles. Additionally, it includes a small water area of 0.59 square miles, lending it a diverse geographical character.

Community & economy

The community in Plains is characterized by its friendly atmosphere and close-knit relationships among residents. Agriculture plays a significant role in the local economy, with farming being one of the primary industries, alongside small businesses catering to both locals and tourists. Daily life in Plains offers a blend of rural tranquility and cultural richness, with events that celebrate the city’s heritage.

Transportation

Plains is accessible via major highways, including U.S. Route 280, which connects it to larger urban centers. The nearest airport is Southwest Georgia Regional Airport, located about 30 miles away in Albany, providing regional connectivity. Public transportation options are limited, but the community's layout makes it easy to navigate by car or bicycle.

History

Plains was founded in the late 19th century, initially serving as a hub for local agriculture and commerce. The city gained national attention when it became the hometown of former President Jimmy Carter, who was born and raised here, further establishing its significance in American history. Notable events include the annual Peanut Festival, celebrating the region’s agricultural heritage.

Did you know?

A little-known fact about Plains is that it has been designated as an official 'Peanut Capital of the World' due to its substantial peanut farming industry. Additionally, the city is home to the Jimmy Carter National Historic Site, where visitors can learn about the life and career of the 39th President of the United States.

ZIP codes for Plains, GA (1)

ZIP code	City	County	Map
31780	Plains	Sumter	View map

Demographics & statistics

1,887

Population

42.0

Median age

$36,613

Median household income

$21,948

Per capita income

$137,900

Median home value

Median monthly rent

78.8%

Home ownership

21.7%

Poverty rate

3.1%

Unemployment

826

Housing units

12.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

129

5–9

152

10–14

15–19

20–24

25–34

133

35–44

158

45–54

55–59

60–64

120

65–74

143

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	644	34.1%
18 and over	1,243	65.9%
65 and over	375	19.9%
Median age	42.0 years

Race & ethnicity

White 46.1%

Black or African American 37.5%

Hispanic or Latino 5.7%

Other race 5.6%

Two or more races 5%

Group	Count	%
White	923	46.1%
Black or African American	751	37.5%
Hispanic or Latino	115	5.7%
Other race	112	5.6%
Two or more races	101	5%

Household income

Under $10k 11.0%

$10k–$15k 0.9%

$15k–$25k 21.9%

$25k–$35k 6.2%

$35k–$50k 20.2%

$50k–$75k 13.8%

$75k–$100k 2.0%

$100k–$150k 16.1%

$150k–$200k 3.9%

$200k+ 4.0%

Range	% of households
Under $10k	11.0%
$10k–$15k	0.9%
$15k–$25k	21.9%
$25k–$35k	6.2%
$35k–$50k	20.2%
$50k–$75k	13.8%
$75k–$100k	2.0%
$100k–$150k	16.1%
$150k–$200k	3.9%
$200k+	4.0%
Median income	$36,613

Housing

Home values

Under $50k 19.0%

$50k–$100k 24.5%

$100k–$150k 9.8%

$150k–$200k 12.5%

$200k–$300k 29.8%

$300k–$500k 4.3%

Housing overview

Metric	Value
Median home value	$137,900
Median rent / month	$0
Owner occupied	78.8%
Renter occupied	21.2%
Vacant	32.8%
Single-family detached	56.6%
Large apartment buildings	1.8%
Mobile homes	31.8%
Median rooms	5.6
Avg household size (owned)	2.71

Year built

Era	%
2020 or later	0.0%
2010–2019	0.8%
2000–2009	6.5%
1990–1999	23.5%
1980–1989	8.2%
1970–1979	17.1%
1960–1969	7.6%
1950–1959	6.3%
1940–1949	12.0%
1939 or earlier	17.9%

Bedrooms

Size	% of units
No bedroom (studio)	6.9%
1 bedroom	4.5%
2 bedrooms	23.6%
3 bedrooms	49.5%
4 bedrooms	11.7%
5+ bedrooms	3.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.8%
1 vehicle	42.3%
2 vehicles	27.0%
3 or more	27.8%

Heating fuel

Fuel type	%
Utility gas	4.0%
Electricity	74.5%
Propane / LP gas	17.5%
Wood	2.0%
No fuel used	2.0%

Households & families

Household type	Count	%
Married-couple family	336	51.9%
Cohabiting couple	4	0.6%
Male householder, no spouse	142	21.9%
Female householder, no spouse	165	25.5%
Households with children under 18	240	37.1%
Households with seniors (65+)	248	38.3%
Average household size	2.77

Marital status

Status	Male	Female
Never married	30.5%	29.2%
Married	51.0%	47.4%
Separated	0.0%	1.8%
Widowed	8.1%	9.3%
Divorced	10.4%	12.3%

Education

Less than 9th grade 8.7%

Some HS, no diploma 3.9%

HS graduate 47.9%

Some college, no degree 22.9%

Associate's degree 4.5%

Bachelor's degree 7.5%

Graduate / professional 4.5%

Metric	%
HS diploma or higher	87.3%
Bachelor's or higher	12.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	27	5.0%
Kindergarten	15	2.8%
Elementary school	361	66.6%
High school	75	13.8%
College / grad school	64	11.8%

Employment

Industry of employment

Education & healthcare 21.6%

Retail trade 21.0%

Professional & management 12.5%

Other services 9.1%

Manufacturing 9.0%

Transportation & utilities 7.6%

Public administration 7.2%

Agriculture & mining 6.8%

Construction 4.3%

Information 0.4%

Finance & real estate 0.3%

Arts, food & hospitality 0.3%

Occupation

Category	%
Management, business & arts	14.8%
Service	15.9%
Sales & office	21.7%
Natural resources & construction	16.0%
Production & transportation	31.6%

Employment type

Type	%
Private sector	76.4%
Government	13.8%
Self-employed	9.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.6%
Carpool	20.3%
Public transit	0.0%
Walk	0.3%
Other means	2.1%
Avg commute (minutes)	23.7

Poverty

All people 21.7%

Under 18 years 23.3%

18 and over 20.7%

Married-couple families 15.2%

Female-led households 26.7%

Income support

Source	% of households
Social Security	53.5%
Retirement income	20.1%
Supplemental Security	18.9%
Cash public assistance	18.5%
Food stamps / SNAP	21.8%

Health indicators

Condition	%
High blood pressure	44.3%
High cholesterol	41.2%
Heart disease	9.4%
Stroke	5.0%
Asthma	10.2%
Arthritis	32.2%
Kidney disease	4.3%
Pulmonary disease	9.5%
Cancer	7.7%

Behavior / access	%
Binge drinking	12.7%
No physical activity	32.6%
Less than 7 hrs sleep	36.1%
Fair or poor health	21.5%
Poor mental health	15.2%
Poor physical health	13.5%
No health insurance	22.9%
Visited doctor (checkup)	79.1%
Visited dentist	54.4%
Cholesterol screening	90.8%
Teeth loss	22.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	61	4.9%

Disability	%
Any disability	11.0%
Under 18	2.2%
18–64 years	11.5%
65 and over	28.9%

Health insurance coverage

Type	%
Private insurance	49.2%
Public insurance	61.4%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,730	91.7%
Spanish	138	8.0%
Other Indo-European	112	6.5%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,759	93.2%
Born in same state	1,710	90.6%
Born in different state	1,460	77.4%
Foreign born	49	2.6%
Naturalized citizen	128	6.8%
Not a US citizen	52	40.6%

Ancestry

Ancestry	Count	%
Italian	165	8.7%
French	152	8.1%
Arab	140	7.4%

Ancestry	Count	%
English	3	0.2%
Polish	3	0.2%

Technology access

Metric	% of households
Computer access	34.3%
Internet access	91.8%

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

Frequently asked questions

What ZIP codes does Plains, GA have?

Plains, GA has one ZIP code: 31780. Each ZIP code serves a distinct delivery area within the city and surrounding region.