29458 ZIP Code — Mc Clellanville, SC

Charleston County, South Carolina

ZIP code 29458 is located in Mc Clellanville, South Carolina, within Charleston County. It covers approximately 112.44 square miles and serves a population of 2,303 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 843.

About ZIP code 29458

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $278,400. Owner-occupancy is high at 86%, well above the national average.

The gap between median ($46,563) and mean household income suggests income inequality — a small number of higher earners pull the average up. Poverty affects 38% of residents, above the national average. SNAP benefit usage at 27% of households reflects economic stress in the area. 49% 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 35 minutes is near the national average.

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

Health indicators show elevated rates of diabetes (16%) compared to national benchmarks.

Notable community characteristics include disability rates above the national average at 28%.

Overall, ZIP code 29458 reflects a community defined by economic challenges above the national average, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

2,303

population

112.44

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

29458 ZIP code map

Cities in ZIP code 29458

Below are the cities the US Postal Service accepts for ZIP code 29458. Using any city not on this list may result in mail delivery delays.

City	Status
Mc Clellanville	Acceptable
Mc Clellanville	Preferred

Nearby ZIP codes

29453 Jamestown (10.6 mi) 29429 Awendaw (16.1 mi) 29429 Awendaw (16.1 mi) 29450 Huger (17.1 mi)

Demographics updated 05/2026

Population
Total population	2,303
Population density	20 / sq mi
State FIPS	45
County FIPS	019

Geography
Land area	112.44 sq mi
Water area	3.35 sq mi
Latitude	33.1077
Longitude	-79.4798
Timezone	Eastern (ET)
Area code	843

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	53.0%	37.6%	45.8%
$50k – $100k	28.5%	27.8%	30.5%
$100k – $200k	12.4%	23.2%	18.6%
Over $200k	6.1%	11.4%	5.1%

Demographics & statistics

2,303

Population

People per sq mi

48.1

Median age

$46,563

Median household income

$35,703

Per capita income

$278,400

Median home value

$1,700

Median monthly rent

86.4%

Home ownership

37.6%

Poverty rate

0.4%

Unemployment

1,118

Housing units

33.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

108

5–9

129

10–14

15–19

20–24

25–34

171

35–44

204

45–54

112

113

55–59

136

149

60–64

177

131

65–74

157

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	552	24.0%
18 and over	1,751	76.0%
65 and over	443	19.2%
Median age	48.1 years

Race & ethnicity

White 52.9%

Black or African American 45.7%

Two or more races 1.1%

Hispanic or Latino 0.3%

Group	Count	%
White	1,222	52.9%
Black or African American	1,056	45.7%
Two or more races	25	1.1%
Hispanic or Latino	7	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	53.0%	37.6%	45.8%
$50k – $100k	28.5%	27.8%	30.5%
$100k – $200k	12.4%	23.2%	18.6%
Over $200k	6.1%	11.4%	5.1%

Under $10k 7.8%

$10k–$15k 8.5%

$15k–$25k 12.7%

$25k–$35k 8.6%

$35k–$50k 16.1%

$50k–$75k 5.5%

$75k–$100k 12.4%

$100k–$150k 11.7%

$150k–$200k 7.7%

$200k+ 9.1%

Range	% of households
Under $10k	7.8%
$10k–$15k	8.5%
$15k–$25k	12.7%
$25k–$35k	8.6%
$35k–$50k	16.1%
$50k–$75k	5.5%
$75k–$100k	12.4%
$100k–$150k	11.7%
$150k–$200k	7.7%
$200k+	9.1%
Median income	$46,563

Housing

Home values

Under $50k 15.7%

$50k–$100k 10.6%

$100k–$150k 2.5%

$150k–$200k 8.8%

$200k–$300k 17.1%

$300k–$500k 23.1%

$500k–$1M 16.1%

$1M+ 6.1%

Housing overview

Metric	Value
Median home value	$278,400
Median rent / month	$1,700
Owner occupied	86.4%
Renter occupied	13.6%
Vacant	29.5%
Single-family detached	72.8%
Large apartment buildings	0.0%
Mobile homes	27.2%
Median rooms	6.2
Avg household size (owned)	2.80

Year built

Era	%
2020 or later	0.5%
2010–2019	8.6%
2000–2009	21.4%
1990–1999	20.5%
1980–1989	7.3%
1970–1979	18.8%
1960–1969	10.2%
1950–1959	6.9%
1940–1949	0.9%
1939 or earlier	4.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.9%
2 bedrooms	23.1%
3 bedrooms	40.5%
4 bedrooms	29.3%
5+ bedrooms	5.1%

Vehicles per household

Vehicles	% of households
No vehicle	12.2%
1 vehicle	18.2%
2 vehicles	51.9%
3 or more	17.7%

Heating fuel

Fuel type	%
Electricity	80.2%
Propane / LP gas	18.0%
No fuel used	1.8%

Households & families

Household type	Count	%
Married-couple family	391	44.8%
Cohabiting couple	114	13.1%
Male householder, no spouse	134	15.4%
Female householder, no spouse	233	26.7%
Households with children under 18	245	28.1%
Households with seniors (65+)	353	40.5%
Average household size	2.64

Marital status

Status	Male	Female
Never married	38.4%	27.7%
Married	46.0%	41.6%
Separated	0.0%	0.9%
Widowed	1.3%	13.4%
Divorced	14.3%	16.4%

Education

Less than 9th grade 0.2%

Some HS, no diploma 18.0%

HS graduate 26.1%

Some college, no degree 14.9%

Associate's degree 7.8%

Bachelor's degree 24.3%

Graduate / professional 8.7%

Metric	%
HS diploma or higher	81.8%
Bachelor's or higher	33.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	147	26.5%
Kindergarten	7	1.3%
Elementary school	262	47.2%
High school	112	20.2%
College / grad school	27	4.9%

Employment

Industry of employment

Education & healthcare 21.0%

Professional & management 14.2%

Manufacturing 13.2%

Agriculture & mining 12.1%

Retail trade 10.6%

Public administration 8.5%

Other services 7.3%

Construction 6.3%

Finance & real estate 3.6%

Arts, food & hospitality 2.0%

Wholesale trade 0.6%

Information 0.5%

Transportation & utilities 0.2%

Occupation

Category	%
Management, business & arts	49.3%
Service	5.8%
Sales & office	23.1%
Natural resources & construction	12.3%
Production & transportation	9.5%

Employment type

Type	%
Private sector	64.1%
Government	22.4%
Self-employed	13.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.7%
Carpool	11.0%
Public transit	0.0%
Walk	0.5%
Work from home	9.8%
Other means	0.0%
Avg commute (minutes)	35.0

Poverty

All people 37.6%

Under 18 years 41.3%

18 and over 36.5%

Married-couple families 25.6%

Female-led households 37.5%

Income support

Source	% of households
Social Security	49.0%
Retirement income	28.8%
Supplemental Security	14.8%
Cash public assistance	4.0%
Food stamps / SNAP	26.7%

Health indicators

Condition	%
Obesity	35.6%
High blood pressure	44.1%
High cholesterol	36.9%
Diabetes	15.8%
Heart disease	7.5%
Stroke	4.6%
Asthma	10.4%
Arthritis	31.5%
Kidney disease	3.7%
Pulmonary disease	7.1%
Cancer	6.9%

Behavior / access	%
Smoking	17.2%
Binge drinking	16.5%
No physical activity	25.6%
Less than 7 hrs sleep	39.4%
Depression	19.1%
Fair or poor health	18.5%
Poor mental health	13.5%
Poor physical health	12.0%
No health insurance	17.2%
Visited doctor (checkup)	82.5%
Visited dentist	64.9%
Cholesterol screening	92.0%
Teeth loss	16.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	168	9.6%

Disability	%
Any disability	28.0%
Under 18	3.1%
18–64 years	31.9%
65 and over	47.6%

Health insurance coverage

Type	%
Private insurance	61.7%
Public insurance	49.1%
No insurance	5.3%
Uninsured under 19	2.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,203	95.7%
Spanish	4	0.2%
Other Indo-European	4	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,295	99.7%
Born in same state	2,283	99.1%
Born in different state	1,622	70.4%
Foreign born	12	0.5%
Naturalized citizen	8	0.3%
Not a US citizen	6	75.0%

Ancestry

Ancestry	Count	%
French	340	14.8%
Italian	206	8.9%
Arab	201	8.7%

Ancestry	Count	%
Dutch	12	0.5%
English	10	0.4%

Technology access

Metric	% of households
Computer access	37.9%
Internet access	86.1%

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

Frequently asked questions about ZIP code 29458

What city is ZIP code 29458 in?

ZIP code 29458 is primarily assigned to Mc Clellanville, South Carolina.

What county is ZIP code 29458 in?

ZIP code 29458 falls within Charleston County, South Carolina.

What is the poverty rate in ZIP code 29458?

38% of residents in ZIP code 29458 live below the poverty line, above the national average.

Does ZIP code 29458 have a large retiree population?

49% of households in ZIP code 29458 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 29458 mostly owner-occupied?

86% of occupied units in ZIP code 29458 are owner-occupied, well above the national average.

Does ZIP code 29458 have a large veteran population?

10% of civilians in ZIP code 29458 are veterans, above the national average of ~7%.

What timezone is ZIP code 29458 in?

ZIP code 29458 observes the EST timezone.