Green Sea ZIP Code List — Horry County, SC

There is one unique ZIP code in Green Sea, South Carolina and it is 29545. Area code: 843.

ZIP codes

36.57

sq mi land

0.06

sq mi water

843

area code

Green Sea, SC ZIP code map

About Green Sea, SC

Green Sea is a small, charming community located in South Carolina's Horry County. The city is known for its rural atmosphere and friendly residents, making it a welcoming place for those looking for a quieter lifestyle. Surrounded by picturesque landscapes, Green Sea offers a snapshot of southern charm and local culture.

Location & geography

Green Sea is situated in the northeastern part of South Carolina, approximately 20 miles from the bustling coastal city of Myrtle Beach. It is bordered by other small communities and lies close to the intersection of State Highway 65 and U.S. Route 701. The total land area of Green Sea is 36.57 square miles, with a small water area of 0.06 square miles, providing a mix of charming landscapes and rural scenery.

Community & economy

The community of Green Sea boasts a tight-knit character, where residents often engage in local events and support one another. Local industries primarily revolve around agriculture, providing a rural economy that supports both farming and small businesses. Daily life here is characterized by a slower pace, with residents enjoying outdoor activities and community gatherings.

Transportation

Green Sea is accessible via major roadways, including U.S. Route 701, which connects the town to surrounding cities and regions. The nearest named airport is Myrtle Beach International Airport, located about 24 miles away, providing regional air travel options. Public transit options may be limited, emphasizing the need for personal vehicles for commuting and travel.

History

Green Sea was founded in the early 20th century and has maintained its small-town appeal and rural charm throughout its history. Historically, the area depended significantly on agriculture, with cotton and tobacco being essential crops, which shaped the local economy and community dynamics. Key events in its development include the establishment of localschools and farms that continue to be central to Green Sea's identity.

Did you know?

One surprising fact about Green Sea is that it is home to a significant number of churches, contributing to the town's cultural fabric and community cohesion. Additionally, the community hosts annual events that celebrate its heritage, drawing visitors and fostering a sense of belonging among residents.

ZIP codes for Green Sea, SC (1)

ZIP code	City	County	Map
29545	Green Sea	Horry	View map

Demographics & statistics

1,648

Population

33.6

Median age

$33,767

Median household income

$16,602

Per capita income

$106,800

Median home value

$701

Median monthly rent

62.0%

Home ownership

39.0%

Poverty rate

12.7%

Unemployment

439

Housing units

10.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

102

5–9

101

10–14

15–19

20–24

25–34

131

35–44

45–54

55–59

60–64

65–74

128

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	483	29.3%
18 and over	1,165	70.7%
65 and over	326	19.8%
Median age	33.6 years

Race & ethnicity

White 58%

Black or African American 41.6%

American Indian / Alaska Native 0.4%

Two or more races 0.1%

Group	Count	%
White	956	58%
Black or African American	685	41.6%
American Indian / Alaska Native	6	0.4%
Two or more races	1	0.1%

Household income

Under $10k 20.3%

$10k–$15k 1.2%

$15k–$25k 7.6%

$25k–$35k 27.1%

$35k–$50k 13.5%

$50k–$75k 18.3%

$75k–$100k 7.8%

$100k–$150k 4.3%

Range	% of households
Under $10k	20.3%
$10k–$15k	1.2%
$15k–$25k	7.6%
$25k–$35k	27.1%
$35k–$50k	13.5%
$50k–$75k	18.3%
$75k–$100k	7.8%
$100k–$150k	4.3%
Median income	$33,767

Housing

Home values

Under $50k 19.0%

$50k–$100k 21.7%

$100k–$150k 34.0%

$150k–$200k 12.9%

$200k–$300k 7.2%

$500k–$1M 5.1%

Housing overview

Metric	Value
Median home value	$106,800
Median rent / month	$701
Owner occupied	62.0%
Renter occupied	38.0%
Vacant	9.9%
Single-family detached	29.3%
Large apartment buildings	0.0%
Mobile homes	70.7%
Median rooms	5.6
Avg household size (owned)	2.31

Year built

Era	%
2020 or later	0.0%
2010–2019	6.4%
2000–2009	22.5%
1990–1999	25.9%
1980–1989	22.2%
1970–1979	9.6%
1960–1969	2.7%
1950–1959	0.0%
1940–1949	1.2%
1939 or earlier	9.6%

Bedrooms

Size	% of units
No bedroom (studio)	2.5%
1 bedroom	0.0%
2 bedrooms	39.2%
3 bedrooms	38.3%
4 bedrooms	18.9%
5+ bedrooms	1.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	32.4%
2 vehicles	35.9%
3 or more	31.7%

Heating fuel

Fuel type	%
Electricity	88.5%
Propane / LP gas	10.3%
Wood	1.2%

Households & families

Household type	Count	%
Married-couple family	221	36.7%
Cohabiting couple	104	17.3%
Male householder, no spouse	43	7.1%
Female householder, no spouse	234	38.9%
Households with children under 18	189	31.4%
Households with seniors (65+)	258	42.9%
Average household size	2.74

Marital status

Status	Male	Female
Never married	44.9%	37.0%
Married	42.7%	30.2%
Separated	5.8%	9.8%
Widowed	3.3%	18.5%
Divorced	3.3%	4.5%

Education

Less than 9th grade 7.5%

Some HS, no diploma 22.7%

HS graduate 41.1%

Some college, no degree 13.4%

Associate's degree 5.2%

Bachelor's degree 4.1%

Graduate / professional 5.9%

Metric	%
HS diploma or higher	69.7%
Bachelor's or higher	10.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	1.9%
Kindergarten	0	0.0%
Elementary school	215	58.4%
High school	47	12.8%
College / grad school	99	26.9%

Employment

Industry of employment

Manufacturing 25.7%

Education & healthcare 22.3%

Retail trade 21.3%

Construction 15.6%

Arts, food & hospitality 6.3%

Wholesale trade 5.9%

Agriculture & mining 1.5%

Public administration 1.5%

Occupation

Category	%
Management, business & arts	3.6%
Service	35.2%
Sales & office	26.5%
Natural resources & construction	16.0%
Production & transportation	18.7%

Employment type

Type	%
Private sector	82.7%
Government	15.8%
Self-employed	1.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	88.2%
Carpool	0.0%
Public transit	10.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	29.9

Poverty

All people 39.0%

Under 18 years 54.7%

18 and over 32.4%

Married-couple families 38.9%

Female-led households 64.7%

Income support

Source	% of households
Social Security	47.3%
Retirement income	29.6%
Supplemental Security	7.6%
Cash public assistance	7.6%
Food stamps / SNAP	20.3%

Health indicators

Condition	%
High blood pressure	41.1%
High cholesterol	35.1%
Heart disease	7.9%
Stroke	4.1%
Asthma	10.3%
Arthritis	29.8%
Kidney disease	3.4%
Pulmonary disease	9.6%
Cancer	6.6%

Behavior / access	%
Binge drinking	17.0%
No physical activity	31.3%
Less than 7 hrs sleep	36.4%
Fair or poor health	19.6%
Poor mental health	17.4%
Poor physical health	13.6%
No health insurance	20.3%
Visited doctor (checkup)	76.9%
Visited dentist	54.3%
Cholesterol screening	87.4%
Teeth loss	20.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	75	6.4%

Disability	%
Any disability	27.5%
Under 18	15.5%
18–64 years	23.4%
65 and over	55.8%

Health insurance coverage

Type	%
Private insurance	37.4%
Public insurance	67.0%
Uninsured under 19	1.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,480	89.8%
Spanish	33	2.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	33	2.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,648	100.0%
Born in same state	1,648	100.0%
Born in different state	1,077	65.4%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	179	10.9%
Italian	127	7.7%

Ancestry	Count	%
French	116	7%
Norwegian	10	0.6%

Technology access

Metric	% of households
Computer access	36.5%
Internet access	93.4%

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

Frequently asked questions

What is the ZIP code for Green Sea, SC?

Green Sea, SC has one ZIP code: 29545.

What is the main ZIP code for Green Sea, SC?

The primary ZIP code for Green Sea, SC is 29545. The city uses area code 843 for phone service.

What county is Green Sea, SC in?

Green Sea is located in Horry County, South Carolina.

How many ZIP codes are in Green Sea, SC?

Green Sea, SC has 1 ZIP code.

What ZIP code should I use for mail addressed to businesses in downtown Green Sea near the intersection of Highway 701 and Church Street?

Mail for downtown Green Sea businesses should be addressed to ZIP code 29545, which covers the entire town including its central commercial areas.

What is the ZIP code for Green Sea High School and other schools located in Green Sea, SC?

Green Sea High School and all educational institutions in Green Sea are located in ZIP code 29545, which is the single ZIP code serving the entire town.