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South Carolina ZIP Codes
Williamsburg County
Greeleyville, SC
29056
29056 ZIP Code — Greeleyville, SC
Williamsburg County, South Carolina
ZIP code 29056 is located in
Greeleyville ,
South Carolina ,
within Williamsburg County .
It covers approximately 102.90 square miles and serves a population of
2,264 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 843 .
About ZIP code 29056
The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $52,300. Owner-occupancy sits near the national average at 72%.
Median household income is $42,197. Poverty affects 23% of residents, above the national average. SNAP benefit usage at 30% of households reflects economic stress in the area. 56% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 32 minutes is near the national average.
Educational attainment is near the national average, with 21% of residents holding a bachelor's degree or higher.
Health indicators show elevated rates of obesity (45%), diabetes (19%), smoking (22%) compared to national benchmarks.
Overall, ZIP code 29056 reflects a community defined by economic challenges above the national average, a significant Social Security-dependent population, and elevated reliance on food assistance.
29056 ZIP code map
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Cities in ZIP code 29056
Below are the cities the US Postal Service accepts for ZIP code 29056. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
2,264
Population density
22 / sq mi
State FIPS
45
County FIPS
089
Geography
Land area
102.90 sq mi
Water area
0.43 sq mi
Latitude
33.6118
Longitude
-79.9985
Timezone
Eastern (ET)
Area code
843
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
59.8%
63.2%
45.8%
$50k – $100k
25.5%
27.0%
30.5%
$100k – $200k
10.3%
8.8%
18.6%
Over $200k
4.3%
1.0%
5.1%
Demographics & statistics
$42,197
Median household income
21.1%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 410 18.1%
18 and over 1,854 81.9%
65 and over 604 26.7%
Median age 44.7 years
Race & ethnicity
Black or African American
77.6%
American Indian / Alaska Native
0.4%
Group Count %
Black or African American 1,785 77.6%
White 415 18%
Two or more races 42 1.8%
Hispanic or Latino 36 1.6%
Other race 13 0.6%
American Indian / Alaska Native 9 0.4%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
59.8%
63.2%
45.8%
$50k – $100k
25.5%
27.0%
30.5%
$100k – $200k
10.3%
8.8%
18.6%
Over $200k
4.3%
1.0%
5.1%
Range % of households
Under $10k 14.8%
$10k–$15k 15.4%
$15k–$25k 4.9%
$25k–$35k 6.4%
$35k–$50k 13.0%
$50k–$75k 25.3%
$75k–$100k 7.9%
$100k–$150k 8.9%
$150k–$200k 2.9%
$200k+ 0.4%
Median income $42,197
Housing
Housing overview
Metric Value
Median home value $52,300
Median rent / month $648
Owner occupied 72.3%
Renter occupied 27.7%
Vacant 14.6%
Single-family detached 52.4%
Large apartment buildings 0.0%
Mobile homes 44.9%
Median rooms 6.0
Avg household size (owned) 2.43
Year built
Era %
2020 or later 0.5%
2010–2019 11.5%
2000–2009 15.1%
1990–1999 16.6%
1980–1989 24.0%
1970–1979 8.7%
1960–1969 9.5%
1950–1959 7.4%
1940–1949 0.8%
1939 or earlier 6.0%
Bedrooms
Size % of units
No bedroom (studio) 0.4%
1 bedroom 1.3%
2 bedrooms 15.0%
3 bedrooms 60.8%
4 bedrooms 17.2%
5+ bedrooms 5.3%
Vehicles per household
Vehicles % of households
No vehicle 7.1%
1 vehicle 29.8%
2 vehicles 38.4%
3 or more 24.7%
Heating fuel
Fuel type %
Utility gas 0.1%
Electricity 76.8%
Propane / LP gas 10.0%
Fuel oil 12.2%
Wood 0.6%
No fuel used 0.3%
Households & families
Household type Count %
Married-couple family 406 45.1%
Cohabiting couple 5 0.6%
Male householder, no spouse 178 19.8%
Female householder, no spouse 311 34.6%
Households with children under 18 212 23.6%
Households with seniors (65+) 467 51.9%
Average household size 2.50
Marital status
Status Male Female
Never married 37.1% 34.6%
Married 40.9% 39.7%
Separated 7.2% 2.7%
Widowed 1.9% 12.6%
Divorced 12.9% 10.4%
Education
Some HS, no diploma
11.0%
Some college, no degree
13.8%
Graduate / professional
5.8%
Metric %
HS diploma or higher 86.8%
Bachelor's or higher 21.1%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 23 4.8%
Kindergarten 35 7.3%
Elementary school 135 28.0%
High school 268 55.6%
College / grad school 21 4.4%
Employment
Industry of employment
Education & healthcare
26.0%
Transportation & utilities
6.6%
Public administration
6.1%
Professional & management
5.8%
Agriculture & mining
1.6%
Arts, food & hospitality
1.2%
Finance & real estate
0.7%
Occupation
Category %
Management, business & arts 16.9%
Service 15.8%
Sales & office 17.1%
Natural resources & construction 9.9%
Production & transportation 40.3%
Employment type
Type %
Private sector 73.9%
Government 24.5%
Self-employed 1.6%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 93.0%
Carpool 4.8%
Public transit 0.0%
Walk 0.0%
Work from home 1.4%
Other means 0.9%
Avg commute (minutes) 31.8
Poverty
Married-couple families
14.5%
Female-led households
33.1%
Income support
Source % of households
Social Security 55.7%
Retirement income 29.8%
Supplemental Security 4.8%
Cash public assistance 2.6%
Food stamps / SNAP 29.6%
Health indicators
Condition %
Obesity 44.6%
High blood pressure 51.3%
High cholesterol 38.2%
Diabetes 18.9%
Heart disease 8.0%
Stroke 5.5%
Asthma 11.5%
Arthritis 33.7%
Kidney disease 4.2%
Pulmonary disease 8.8%
Cancer 6.4%
Behavior / access %
Smoking 22.0%
Binge drinking 13.1%
No physical activity 35.4%
Less than 7 hrs sleep 39.5%
Depression 19.8%
Fair or poor health 23.2%
Poor mental health 15.3%
Poor physical health 14.4%
No health insurance 21.1%
Visited doctor (checkup) 83.6%
Visited dentist 57.6%
Cholesterol screening 90.8%
Teeth loss 22.3%
Veterans & disability
Veterans Count %
Civilian veterans 92 5.0%
Disability %
Any disability 15.8%
Under 18 5.9%
18–64 years 13.1%
65 and over 28.0%
Health insurance coverage
Type %
Private insurance 62.8%
Public insurance 47.1%
No insurance 7.9%
Uninsured under 19 1.9%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 2,191 96.8%
Spanish 20 0.9%
Other Indo-European 20 0.9%
Asian & Pacific Islander 0 0.0%
Other languages 0 0.0%
Place of birth & citizenship
Origin Count %
Native born (US) 2,246 99.2%
Born in same state 2,230 98.5%
Born in different state 1,889 83.4%
Foreign born 16 0.7%
Naturalized citizen 18 0.8%
Not a US citizen 16 88.9%
Ancestry
Ancestry Count %
Arab 79 3.5%
French 52 2.3%
Ancestry Count %
Italian 32 1.4%
Technology access
Metric % of households
Computer access 39.8%
Internet access 90.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 29056
What city is ZIP code 29056 in?
ZIP code 29056 is primarily assigned to Greeleyville, South Carolina.
What county is ZIP code 29056 in?
ZIP code 29056 falls within Williamsburg County, South Carolina.
Does ZIP code 29056 have a large retiree population?
56% of households in ZIP code 29056 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 29056 have an older population?
27% of residents in ZIP code 29056 are 65 or older, above the national average of ~17%.
What is the poverty rate in ZIP code 29056?
23% of residents in ZIP code 29056 live below the poverty line, above the national average.
What are the health statistics for ZIP code 29056?
Health data for ZIP code 29056 shows elevated rates of obesity (45%) and diabetes (19%) and smoking (22%) compared to national benchmarks.
What timezone is ZIP code 29056 in?
ZIP code 29056 observes the EST timezone.
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