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Johnsonville city, SC

ZIP 29555 — People & Community

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

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 29555

29555 has a population of 5,804 with a median age of 31.3 yrs (51.1% male).

Race & Ethnicity
White
53.8%-13% vs US avg
x
Black
44.0%+255% vs US avg
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
2.2%
x
Age Groups
0–17
36.3%+65% vs US avg
x
18–64
48.6%-21% vs US avg
x
65+
15.1%-8% vs US avg
x
Education
Less than HS
10.3%-8% vs US avg
x
High school
44.0%+68% vs US avg
x
Some college
28.2%-2% vs US avg
x
Bachelor's+
17.6%-48% vs US avg
x
Marital Status
Married
51.5%+7% vs US avg
x
Never married
34.9%+3% vs US avg
x
Divorced
7.7%-25% vs US avg
x
Widowed / Separated
6.0%
x
Diversity Index
52/100

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

Social & household profile

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

Poverty Rate
28.6%+148% vs US avg
x
Foreign Born
100.0%+619% vs US avg
x
Veterans
4.6%-24% vs US avg
x
Disability
14.0%+5% vs US avg
x
Single Parent
18.7%+131% vs US avg
x
Top ancestry
EnglishAmericanIrish

Health & Community Indicators in 29555

Poverty Rate
28.6%+148% vs US avg
x
Veterans
4.6%-24% vs US avg
x
Foreign Born
100.0%+619% vs US avg
x
Single Parent
18.7%+131% vs US avg
x
Disability
14.0%+5% vs US avg
x
Uninsured
5.8%-28% vs US avg
x
SNAP Benefits
21.8%+86% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population5,804
Median age31.3
Poverty rate28.6%
Demographics statistics
Demographics
White53.8%
Hispanic0.0%
Black44.0%
Asian0.0%
Foreign-born100.0%