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Seabrook CDP, SC

ZIP 29940 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 29940

29940 has a population of 3,594 with a median age of 56.2 yrs (44.1% male).

Race & Ethnicity
White
30.2%-51% vs US avg
x
Black
58.1%+368% vs US avg
x
Asian
0.0%
x
Hispanic
2.8%-85% vs US avg
x
Other / Two+
9.0%
x
Age Groups
0–17
10.1%-54% vs US avg
x
18–64
58.4%-5% vs US avg
x
65+
31.5%+93% vs US avg
x
Education
Less than HS
12.1%+9% vs US avg
x
High school
45.8%+75% vs US avg
x
Some college
20.8%-28% vs US avg
x
Bachelor's+
21.3%-37% vs US avg
x
Marital Status
Married
43.8%-9% vs US avg
x
Never married
32.5%-4% vs US avg
x
Divorced
11.1%+8% vs US avg
x
Widowed / Separated
12.6%
x
Diversity Index
56/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
20.1%+74% vs US avg
x
Foreign Born
7.1%-49% vs US avg
x
Veterans
10.7%+79% vs US avg
x
Disability
23.1%+73% vs US avg
x
Single Parent
3.8%-53% vs US avg
x
Top ancestry
AmericanGermanIrish

Health & Community Indicators in 29940

Poverty Rate
20.1%+74% vs US avg
x
Veterans
10.7%+79% vs US avg
x
Foreign Born
7.1%-49% vs US avg
x
Single Parent
3.8%-53% vs US avg
x
Disability
23.1%+73% vs US avg
x
Uninsured
11.0%+38% vs US avg
x
SNAP Benefits
20.9%+78% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,594
Median age56.2
Poverty rate20.1%
Demographics statistics
Demographics
White30.2%
Hispanic2.8%
Black58.1%
Asian0.0%
Foreign-born7.1%