Gaston ZIP Code List — Lexington County, SC

There is one unique ZIP code in Gaston, South Carolina and it is 29053. Area code: 803.

ZIP codes

80.40

sq mi land

0.75

sq mi water

803

area code

Gaston, SC ZIP code map

About Gaston, SC

Gaston, South Carolina, is a charming small town located in Lexington County. Known for its rural character and tight-knit community, it provides a peaceful lifestyle for its residents. The town's inviting atmosphere makes it a unique place to visit or call home.

Location & geography

Gaston is situated approximately 15 miles southeast of Columbia, South Carolina's capital, providing convenient access to urban amenities while retaining its small-town charm. The city is surrounded by notable nearby towns, including West Columbia, Cayce, Pelion, and Leesville, all within a short driving distance. Covering a land area of 80.40 square miles and a water area of 0.75 square miles, the terrain primarily consists of rolling hills and open fields, making it ideal for outdoor activities.

Community & economy

Gaston features a warm and welcoming community, characterized by local events and gatherings that foster neighborly connections. Its economy primarily revolves around agriculture and small businesses, creating a vibrant local marketplace. Everyday life in Gaston is marked by a pace that allows for strong community bonds and an appreciation for the slower, more tranquil lifestyle.

Transportation

Highway 321 runs through Gaston, providing a direct route for travel to Columbia and beyond. The nearest major airport is Columbia Metropolitan Airport, located about 20 miles away, offering regional and national flights. Public transit options are limited, emphasizing the importance of personal vehicles for commuting.

History

Gaston was established in the mid-19th century and has since developed into a quaint community with deep historical roots. Agriculture has been a key industry in the area, shaping its early economy and contributing to its identity. Over the years, Gaston has maintained its rural charm while adapting to the changing needs of its residents.

Did you know?

A surprising fact about Gaston is that despite its small size, it covers a significant land area, making it one of the more spacious towns in Lexington County. The town is known for its friendly atmosphere and community-focused events, highlighting the values of local engagement and support.

ZIP codes for Gaston, SC (1)

ZIP code	City	County	Map
29053	Gaston	Lexington	View map

Demographics & statistics

20,620

Population

34.9

Median age

$50,534

Median household income

$23,844

Per capita income

$101,300

Median home value

$900

Median monthly rent

71.0%

Home ownership

22.9%

Poverty rate

6.8%

Unemployment

6,470

Housing units

10.4%

Bachelor's or higher

Age distribution

Male Female

621

Under 5

659

878

5–9

932

864

10–14

918

575

15–19

610

530

20–24

562

1,544

25–34

1,639

1,371

35–44

1,455

1,205

45–54

1,280

711

55–59

755

603

60–64

641

794

65–74

843

248

75–84

263

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	5,779	28.0%
18 and over	14,841	72.0%
65 and over	2,267	11.0%
Median age	34.9 years

Race & ethnicity

White 58.2%

Black or African American 18.7%

Hispanic or Latino 10.3%

Two or more races 8.2%

Other race 4.3%

American Indian / Alaska Native 0.3%

Asian 0.1%

Group	Count	%
White	13,366	58.2%
Black or African American	4,288	18.7%
Hispanic or Latino	2,356	10.3%
Two or more races	1,875	8.2%
Other race	996	4.3%
American Indian / Alaska Native	73	0.3%
Asian	22	0.1%

Household income

Under $10k 10.7%

$10k–$15k 2.8%

$15k–$25k 8.9%

$25k–$35k 12.8%

$35k–$50k 14.3%

$50k–$75k 16.4%

$75k–$100k 17.0%

$100k–$150k 11.7%

$150k–$200k 3.0%

$200k+ 2.4%

Range	% of households
Under $10k	10.7%
$10k–$15k	2.8%
$15k–$25k	8.9%
$25k–$35k	12.8%
$35k–$50k	14.3%
$50k–$75k	16.4%
$75k–$100k	17.0%
$100k–$150k	11.7%
$150k–$200k	3.0%
$200k+	2.4%
Median income	$50,534

Housing

Home values

Under $50k 16.5%

$50k–$100k 33.0%

$100k–$150k 23.6%

$150k–$200k 11.8%

$200k–$300k 10.9%

$300k–$500k 3.3%

$500k–$1M 0.6%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$101,300
Median rent / month	$900
Owner occupied	71.0%
Renter occupied	29.0%
Vacant	10.2%
Single-family detached	36.4%
Large apartment buildings	0.2%
Mobile homes	63.2%
Median rooms	5.7
Avg household size (owned)	2.57

Year built

Era	%
2020 or later	0.9%
2010–2019	11.1%
2000–2009	16.3%
1990–1999	32.0%
1980–1989	20.7%
1970–1979	9.3%
1960–1969	5.4%
1950–1959	2.4%
1940–1949	1.1%
1939 or earlier	0.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	1.3%
2 bedrooms	19.5%
3 bedrooms	61.0%
4 bedrooms	16.2%
5+ bedrooms	1.6%

Vehicles per household

Vehicles	% of households
No vehicle	3.2%
1 vehicle	31.1%
2 vehicles	43.2%
3 or more	22.5%

Heating fuel

Fuel type	%
Utility gas	5.6%
Electricity	86.8%
Propane / LP gas	5.2%
Fuel oil	0.2%
Wood	0.6%
Solar	0.2%
No fuel used	1.1%

Households & families

Household type	Count	%
Married-couple family	3,205	40.8%
Cohabiting couple	584	7.4%
Male householder, no spouse	1,585	20.2%
Female householder, no spouse	2,481	31.6%
Households with children under 18	2,995	38.1%
Households with seniors (65+)	1,851	23.6%
Average household size	2.62

Marital status

Status	Male	Female
Never married	33.6%	32.5%
Married	46.0%	40.1%
Separated	5.6%	7.8%
Widowed	2.1%	8.2%
Divorced	12.7%	11.4%

Education

Less than 9th grade 5.1%

Some HS, no diploma 15.1%

HS graduate 36.4%

Some college, no degree 23.5%

Associate's degree 9.4%

Bachelor's degree 6.8%

Graduate / professional 3.6%

Metric	%
HS diploma or higher	79.7%
Bachelor's or higher	10.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	186	3.6%
Kindergarten	439	8.4%
Elementary school	2,961	56.6%
High school	1,039	19.9%
College / grad school	609	11.6%

Employment

Industry of employment

Manufacturing 18.4%

Construction 16.7%

Education & healthcare 15.5%

Retail trade 13.4%

Professional & management 8.7%

Arts, food & hospitality 7.6%

Transportation & utilities 5.5%

Finance & real estate 3.9%

Wholesale trade 3.3%

Other services 2.9%

Public administration 2.5%

Agriculture & mining 1.1%

Information 0.5%

Occupation

Category	%
Management, business & arts	23.0%
Service	16.5%
Sales & office	18.3%
Natural resources & construction	19.8%
Production & transportation	22.3%

Employment type

Type	%
Private sector	80.8%
Government	11.4%
Self-employed	7.7%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	79.6%
Carpool	11.3%
Public transit	0.2%
Walk	0.2%
Other means	1.0%
Avg commute (minutes)	28.2

Poverty

All people 22.9%

Under 18 years 34.9%

18 and over 18.4%

Married-couple families 9.5%

Female-led households 35.5%

Income support

Source	% of households
Social Security	26.3%
Retirement income	18.1%
Supplemental Security	9.6%
Cash public assistance	2.2%
Food stamps / SNAP	24.7%

Health indicators

Condition	%
High blood pressure	37.4%
High cholesterol	33.7%
Heart disease	6.8%
Stroke	3.7%
Asthma	11.2%
Arthritis	29.1%
Kidney disease	3.1%
Pulmonary disease	9.5%
Cancer	5.3%

Behavior / access	%
Binge drinking	17.5%
No physical activity	33.8%
Less than 7 hrs sleep	37.4%
Fair or poor health	20.7%
Poor mental health	18.3%
Poor physical health	14.5%
No health insurance	21.5%
Visited doctor (checkup)	76.9%
Visited dentist	55.7%
Cholesterol screening	85.2%
Teeth loss	21.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,155	7.8%

Disability	%
Any disability	15.9%
Under 18	10.4%
18–64 years	13.4%
65 and over	43.9%

Health insurance coverage

Type	%
Private insurance	49.5%
Public insurance	42.0%
Uninsured under 19	8.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	19,340	93.8%
Spanish	1,146	5.9%
Other Indo-European	1,146	5.9%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	19,212	93.2%
Born in same state	18,932	91.8%
Born in different state	13,543	65.7%
Foreign born	280	1.4%
Naturalized citizen	1,408	6.8%
Not a US citizen	194	13.8%

Ancestry

Ancestry	Count	%
Italian	1,824	8.8%
French	1,348	6.5%
Arab	1,328	6.4%
English	39	0.2%

Ancestry	Count	%
Irish	32	0.2%
German	22	0.1%
Norwegian	17	0.1%
Polish	10	0%

Technology access

Metric	% of households
Computer access	38.1%
Internet access	92.0%

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

Frequently asked questions

What is the ZIP code for Gaston, SC?

Gaston, SC has one ZIP code: 29053.

What is the main ZIP code for Gaston, SC?

The primary ZIP code for Gaston, SC is 29053. The city uses area code 803 for phone service.

What county is Gaston, SC in?

Gaston is located in Lexington County, South Carolina.

How many ZIP codes are in Gaston, SC?

Gaston, SC has 1 ZIP code.

What ZIP code covers the main residential areas of Gaston, South Carolina?

The primary ZIP code for Gaston, SC is 29053, which encompasses the residential neighborhoods and community areas throughout this Lexington County town.

If I'm mailing something to a business in downtown Gaston, SC, what ZIP code should I use?

You should use ZIP code 29053 for all addresses in Gaston, SC, including any downtown or central business district locations in the community.