Williamsburg County, SC ZIP Codes
South Carolina (SC) · 7 ZIP codes · 7 cities
7
ZIP codes
30,484
population (2021)
-11.4%
pop change since 2010
45089
FIPS code
Williamsburg County ZIP code map
About Williamsburg County
Williamsburg County is located in South Carolina and contains 7 ZIP codes across 7 cities and communities.
The county's population was 30,484 as of 2021,
a decrease of
11.4% from 34,423 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Williamsburg County is 45089.
| Population | |
|---|---|
| 2021 population | 30,484 |
| 2010 population | 34,423 |
| Change | -11.4% |
| County details | |
|---|---|
| State | South Carolina |
| FIPS code | 45089 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Williamsburg County
ZIP codes for Williamsburg County, SC (7)
| ZIP code | City | County | Map |
|---|---|---|---|
| 29056 | Greeleyville | Williamsburg | View map |
| 29518 | Cades | Williamsburg | View map |
| 29554 | Hemingway | Williamsburg | View map |
| 29556 | Kingstree | Williamsburg | View map |
| 29564 | Lane | Williamsburg | View map |
| 29580 | Nesmith | Williamsburg | View map |
| 29590 | Salters | Williamsburg | View map |
Demographics & statistics
20,583
Population
42.3
Median age
$41,125
Median household income
$23,300
Per capita income
$80,217
Median home value
$613
Median monthly rent
76.1%
Home ownership
20.8%
Poverty rate
6.0%
Unemployment
7,465
Housing units
16.2%
Bachelor's or higher
Age distribution
Male
Female
477
Under 5
482
542
5–9
547
539
10–14
545
640
15–19
646
605
20–24
611
1,424
25–34
1,440
1,196
35–44
1,208
1,441
45–54
1,457
547
55–59
552
776
60–64
785
1,141
65–74
1,153
617
75–84
624
292
85+
296
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3,914 | 19.5% |
| 18 and over | 16,669 | 80.5% |
| 65 and over | 4,123 | 21.7% |
| Median age | 42.3 years | |
Race & ethnicity
Black or African American
73.1%
White
23.2%
Hispanic or Latino
1%
Other race
0.9%
Asian
0.7%
Two or more races
0.6%
American Indian / Alaska Native
0.5%
| Group | Count | % |
|---|---|---|
| Black or African American | 15,209 | 73.1% |
| White | 4,823 | 23.2% |
| Hispanic or Latino | 210 | 1% |
| Other race | 187 | 0.9% |
| Asian | 138 | 0.7% |
| Two or more races | 124 | 0.6% |
| American Indian / Alaska Native | 102 | 0.5% |
Household income
Under $10k
14.9%
$10k–$15k
8.8%
$15k–$25k
9.6%
$25k–$35k
8.8%
$35k–$50k
18.3%
$50k–$75k
20.9%
$75k–$100k
9.9%
$100k–$150k
5.5%
$150k–$200k
2.4%
$200k+
1.0%
| Range | % of households |
|---|---|
| Under $10k | 14.9% |
| $10k–$15k | 8.8% |
| $15k–$25k | 9.6% |
| $25k–$35k | 8.8% |
| $35k–$50k | 18.3% |
| $50k–$75k | 20.9% |
| $75k–$100k | 9.9% |
| $100k–$150k | 5.5% |
| $150k–$200k | 2.4% |
| $200k+ | 1.0% |
| Median income | $41,125 |
Housing
Home values
Under $50k
31.2%
$50k–$100k
31.4%
$100k–$150k
10.4%
$150k–$200k
9.4%
$200k–$300k
13.1%
$300k–$500k
3.4%
$500k–$1M
1.0%
$1M+
0.1%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $80,217 |
| Median rent / month | $613 |
| Owner occupied | 76.1% |
| Renter occupied | 23.9% |
| Vacant | 19.3% |
| Single-family detached | 51.0% |
| Large apartment buildings | 0.1% |
| Mobile homes | 46.0% |
| Median rooms | 6.2 |
| Avg household size (owned) | 2.63 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.6% |
| 2010–2019 | 12.8% |
| 2000–2009 | 10.8% |
| 1990–1999 | 17.7% |
| 1980–1989 | 16.2% |
| 1970–1979 | 17.0% |
| 1960–1969 | 9.8% |
| 1950–1959 | 8.3% |
| 1940–1949 | 2.7% |
| 1939 or earlier | 4.2% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.3% |
| 1 bedroom | 2.8% |
| 2 bedrooms | 12.9% |
| 3 bedrooms | 57.3% |
| 4 bedrooms | 19.8% |
| 5+ bedrooms | 6.9% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 8.3% |
| 1 vehicle | 36.3% |
| 2 vehicles | 28.9% |
| 3 or more | 26.4% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 5.0% |
| Electricity | 77.6% |
| Propane / LP gas | 13.0% |
| Fuel oil | 3.5% |
| Wood | 0.2% |
| No fuel used | 0.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 2,734 | 33.3% |
| Cohabiting couple | 182 | 3.1% |
| Male householder, no spouse | 1,490 | 17.1% |
| Female householder, no spouse | 3,381 | 46.6% |
| Households with children under 18 | 2,127 | 26.3% |
| Households with seniors (65+) | 3,155 | 43.1% |
| Average household size | 2.54 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 42.5% | 33.1% |
| Married | 37.4% | 33.4% |
| Separated | 3.0% | 4.5% |
| Widowed | 5.5% | 16.1% |
| Divorced | 11.6% | 12.8% |
Education
Less than 9th grade
4.6%
Some HS, no diploma
12.5%
HS graduate
45.5%
Some college, no degree
12.6%
Associate's degree
8.6%
Bachelor's degree
9.1%
Graduate / professional
7.2%
| Metric | % |
|---|---|
| HS diploma or higher | 82.9% |
| Bachelor's or higher | 16.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 219 | 4.7% |
| Kindergarten | 227 | 4.5% |
| Elementary school | 1,810 | 35.4% |
| High school | 1,166 | 32.7% |
| College / grad school | 830 | 22.7% |
Employment
Industry of employment
Education & healthcare
24.4%
Manufacturing
18.4%
Professional & management
11.2%
Transportation & utilities
10.3%
Retail trade
8.9%
Construction
6.4%
Public administration
5.1%
Arts, food & hospitality
4.6%
Finance & real estate
4.5%
Other services
3.9%
Agriculture & mining
1.2%
Wholesale trade
0.7%
Information
0.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 24.7% |
| Service | 17.3% |
| Sales & office | 25.6% |
| Natural resources & construction | 8.5% |
| Production & transportation | 23.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 78.6% |
| Government | 18.5% |
| Self-employed | 2.9% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 85.0% |
| Carpool | 6.2% |
| Public transit | 1.3% |
| Walk | 0.2% |
| Other means | 0.6% |
| Avg commute (minutes) | 31.7 |
Poverty
All people
20.8%
Under 18 years
14.7%
18 and over
22.1%
Married-couple families
12.8%
Female-led households
17.7%
Income support
| Source | % of households |
|---|---|
| Social Security | 45.8% |
| Retirement income | 25.4% |
| Supplemental Security | 11.3% |
| Cash public assistance | 1.6% |
| Food stamps / SNAP | 18.0% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 51.2% |
| High cholesterol | 37.8% |
| Heart disease | 8.1% |
| Stroke | 5.6% |
| Asthma | 11.7% |
| Arthritis | 33.3% |
| Kidney disease | 4.3% |
| Pulmonary disease | 9.1% |
| Cancer | 6.1% |
| Behavior / access | % |
|---|---|
| Binge drinking | 13.4% |
| No physical activity | 36.1% |
| Less than 7 hrs sleep | 40.1% |
| Fair or poor health | 24.4% |
| Poor mental health | 15.8% |
| Poor physical health | 15.0% |
| No health insurance | 22.1% |
| Visited doctor (checkup) | 83.1% |
| Visited dentist | 55.3% |
| Cholesterol screening | 89.9% |
| Teeth loss | 24.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 868 | 5.3% |
| Disability | % |
|---|---|
| Any disability | 20.1% |
| Under 18 | 5.6% |
| 18–64 years | 16.7% |
| 65 and over | 44.6% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 53.5% |
| Public insurance | 49.8% |
| Uninsured under 19 | 3.6% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 19,624 | 94.6% |
| Spanish | 227 | 1.0% |
| Other Indo-European | 162 | 0.8% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 65 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 20,217 | 98.7% |
| Born in same state | 20,021 | 96.8% |
| Born in different state | 16,719 | 80.1% |
| Foreign born | 196 | 1.9% |
| Naturalized citizen | 366 | 1.3% |
| Not a US citizen | 84 | 37.4% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 1,129 | 5.5% |
| French | 494 | 2.4% |
| Italian | 380 | 1.8% |
| Ancestry | Count | % |
|---|---|---|
| German | 56 | 0.3% |
| English | 18 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 37.6% |
| Internet access | 82.5% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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