29033 ZIP Code — Cayce, SC

Lexington County, South Carolina

ZIP code 29033 is located in Cayce, South Carolina, within Lexington County. It covers approximately 10.02 square miles and serves a population of 12,890 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 803.

About ZIP code 29033

The housing stock consists of a mix of housing types. Most homes were built in the 1960s, giving the area an established character. Median home value is $146,600. Owner-occupancy sits near the national average at 59%.

Median household income is $57,007. 31% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.

Educational attainment is near the national average, with 33% of residents holding a bachelor's degree or higher.

12,890

population

10.02

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

29033 ZIP code map

Cities in ZIP code 29033

Below are the cities the US Postal Service accepts for ZIP code 29033. Using any city not on this list may result in mail delivery delays.

City	Status
Cayce	Acceptable

Demographics updated 06/2026

Population
Total population	12,890
Population density	1,286 / sq mi
State FIPS	45
County FIPS	063

Geography
Land area	10.02 sq mi
Water area	0.34 sq mi
Latitude	33.9597
Longitude	-81.0601
Timezone	Eastern (ET)
Area code	803

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	48.2%	39.6%	45.8%
$50k – $100k	33.5%	33.1%	30.5%
$100k – $200k	17.2%	21.9%	18.6%
Over $200k	1.1%	5.4%	5.1%

Demographics & statistics

12,890

Population

1,286

People per sq mi

37.8

Median age

$57,007

Median household income

$34,921

Per capita income

$146,600

Median home value

$1,224

Median monthly rent

59.1%

Home ownership

16.7%

Poverty rate

5.9%

Unemployment

4,164

Housing units

32.5%

Bachelor's or higher

Age distribution

Male Female

349

Under 5

345

343

5–9

339

357

10–14

353

369

15–19

366

522

20–24

518

959

25–34

950

883

35–44

876

490

45–54

485

459

55–59

454

604

60–64

598

623

65–74

618

361

75–84

358

156

85+

155

← Male

Female →

Age summary

Group	Count	%
Under 18	2,403	18.6%
18 and over	10,487	81.4%
65 and over	2,271	17.6%
Median age	37.8 years

Race & ethnicity

White 56.4%

Black or African American 25%

Two or more races 7.8%

Hispanic or Latino 5.6%

Asian 3.9%

Other race 1.3%

Group	Count	%
White	7,704	56.4%
Black or African American	3,416	25%
Two or more races	1,070	7.8%
Hispanic or Latino	771	5.6%
Asian	526	3.9%
Other race	174	1.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	48.2%	39.6%	45.8%
$50k – $100k	33.5%	33.1%	30.5%
$100k – $200k	17.2%	21.9%	18.6%
Over $200k	1.1%	5.4%	5.1%

Under $10k 6.3%

$10k–$15k 1.8%

$15k–$25k 11.9%

$25k–$35k 9.3%

$35k–$50k 15.7%

$50k–$75k 15.1%

$75k–$100k 17.2%

$100k–$150k 15.2%

$150k–$200k 4.3%

$200k+ 3.1%

Range	% of households
Under $10k	6.3%
$10k–$15k	1.8%
$15k–$25k	11.9%
$25k–$35k	9.3%
$35k–$50k	15.7%
$50k–$75k	15.1%
$75k–$100k	17.2%
$100k–$150k	15.2%
$150k–$200k	4.3%
$200k+	3.1%
Median income	$57,007

Housing

Home values

Under $50k 10.0%

$50k–$100k 11.2%

$100k–$150k 31.3%

$150k–$200k 20.0%

$200k–$300k 15.5%

$300k–$500k 10.6%

$500k–$1M 0.7%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$146,600
Median rent / month	$1,224
Owner occupied	59.1%
Renter occupied	40.9%
Vacant	6.4%
Single-family detached	69.6%
Large apartment buildings	7.3%
Mobile homes	4.6%
Median rooms	5.5
Avg household size (owned)	1.97

Year built

Era	%
2020 or later	0.7%
2010–2019	15.9%
2000–2009	4.5%
1990–1999	6.8%
1980–1989	8.5%
1970–1979	10.5%
1960–1969	26.6%
1950–1959	18.1%
1940–1949	5.9%
1939 or earlier	2.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.1%
1 bedroom	7.7%
2 bedrooms	27.0%
3 bedrooms	48.6%
4 bedrooms	15.5%
5+ bedrooms	1.2%

Vehicles per household

Vehicles	% of households
No vehicle	5.0%
1 vehicle	39.0%
2 vehicles	35.7%
3 or more	20.3%

Heating fuel

Fuel type	%
Utility gas	48.0%
Electricity	50.6%
Propane / LP gas	1.3%
Solar	0.2%

Households & families

Household type	Count	%
Married-couple family	1,957	31.0%
Cohabiting couple	357	5.6%
Male householder, no spouse	1,546	24.5%
Female householder, no spouse	2,459	38.9%
Households with children under 18	1,396	22.1%
Households with seniors (65+)	1,697	26.9%
Average household size	2.04

Marital status

Status	Male	Female
Never married	44.0%	35.5%
Married	38.6%	35.0%
Separated	3.7%	1.6%
Widowed	2.8%	9.0%
Divorced	11.0%	18.8%

Education

Less than 9th grade 2.2%

Some HS, no diploma 3.2%

HS graduate 29.0%

Some college, no degree 23.7%

Associate's degree 9.5%

Bachelor's degree 19.0%

Graduate / professional 13.4%

Metric	%
HS diploma or higher	94.6%
Bachelor's or higher	32.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	109	3.5%
Kindergarten	100	3.3%
Elementary school	1,197	38.9%
High school	432	14.0%
College / grad school	1,238	40.2%

Employment

Industry of employment

Education & healthcare 25.3%

Professional & management 13.6%

Manufacturing 8.2%

Retail trade 8.0%

Construction 7.9%

Public administration 7.8%

Transportation & utilities 6.9%

Arts, food & hospitality 6.8%

Finance & real estate 5.9%

Other services 5.4%

Wholesale trade 2.7%

Information 0.8%

Agriculture & mining 0.7%

Occupation

Category	%
Management, business & arts	39.0%
Service	14.5%
Sales & office	27.0%
Natural resources & construction	8.6%
Production & transportation	10.9%

Employment type

Type	%
Private sector	73.0%
Government	24.4%
Self-employed	2.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.2%
Carpool	6.0%
Public transit	0.2%
Walk	1.5%
Work from home	5.5%
Other means	0.6%
Avg commute (minutes)	19.3

Poverty

All people 16.7%

Under 18 years 20.4%

18 and over 15.8%

Married-couple families 1.0%

Female-led households 31.3%

Income support

Source	% of households
Social Security	31.4%
Retirement income	24.0%
Supplemental Security	2.5%
Cash public assistance	2.0%
Food stamps / SNAP	9.5%

Health indicators

Condition	%
Obesity	37.5%
High blood pressure	35.1%
High cholesterol	32.8%
Diabetes	10.9%
Heart disease	6.3%
Stroke	3.2%
Asthma	10.2%
Arthritis	27.1%
Kidney disease	2.9%
Pulmonary disease	6.8%
Cancer	6.3%

Behavior / access	%
Smoking	17.5%
Binge drinking	17.1%
No physical activity	26.6%
Less than 7 hrs sleep	33.9%
Depression	23.2%
Fair or poor health	14.7%
Poor mental health	15.5%
Poor physical health	10.9%
No health insurance	15.5%
Visited doctor (checkup)	78.9%
Visited dentist	66.3%
Cholesterol screening	87.6%
Teeth loss	13.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,048	10.0%

Disability	%
Any disability	15.9%
Under 18	6.0%
18–64 years	11.6%
65 and over	42.0%

Health insurance coverage

Type	%
Private insurance	71.6%
Public insurance	34.6%
No insurance	10.6%
Uninsured under 19	8.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	12,196	94.6%
Spanish	331	2.7%
Other Indo-European	166	1.4%
Asian & Pacific Islander	47	0.4%
Other languages	93	0.8%

Place of birth & citizenship

Origin	Count	%
Native born (US)	12,170	94.4%
Born in same state	11,936	92.6%
Born in different state	7,687	59.6%
Foreign born	234	1.8%
Naturalized citizen	720	5.6%
Not a US citizen	357	49.6%

Ancestry

Ancestry	Count	%
Italian	1,457	11.3%
French	1,403	10.9%
Arab	828	6.4%
English	296	2.3%

Ancestry	Count	%
Polish	81	0.6%
German	43	0.3%
Dutch	18	0.1%
Irish	12	0.1%

Technology access

Metric	% of households
Computer access	49.0%
Internet access	93.8%

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

Frequently asked questions about ZIP code 29033

What city is ZIP code 29033 in?

ZIP code 29033 is primarily assigned to Cayce, South Carolina.

What county is ZIP code 29033 in?

ZIP code 29033 falls within Lexington County, South Carolina.

What is the poverty rate in ZIP code 29033?

17% of residents in ZIP code 29033 live below the poverty line, above the national average.

What is the typical home value in ZIP code 29033?

The median home value in ZIP code 29033 is $146,600.

Does ZIP code 29033 have a large veteran population?

10% of civilians in ZIP code 29033 are veterans, above the national average of ~7%.

What is the population of ZIP code 29033?

ZIP code 29033 has an estimated population of 12,890 residents, with a density of 1,287 people per square mile.

What timezone is ZIP code 29033 in?

ZIP code 29033 observes the EST timezone.