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Mandeville city, LA

ZIP 70471 — People & Community

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

Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 70471

70471 has a population of 23,745 with a median age of 42.9 yrs (49.2% male).

Race & Ethnicity
White
86.2%+40% vs US avg
x
Black
1.1%-92% vs US avg
x
Asian
2.9%-51% vs US avg
x
Hispanic
7.6%-60% vs US avg
x
Other / Two+
2.3%
x
Age Groups
0–17
23.9%+9% vs US avg
x
18–64
56.8%-8% vs US avg
x
65+
19.3%+18% vs US avg
x
Education
Less than HS
3.8%-66% vs US avg
x
High school
18.5%-29% vs US avg
x
Some college
25.5%-12% vs US avg
x
Bachelor's+
52.3%+55% vs US avg
x
Marital Status
Married
57.4%+19% vs US avg
x
Never married
25.7%-24% vs US avg
x
Divorced
10.8%+5% vs US avg
x
Widowed / Separated
6.0%
x
Diversity Index
25/100

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

Social & household profile

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

Poverty Rate
7.5%-35% vs US avg
x
Foreign Born
28.3%+104% vs US avg
x
Veterans
5.4%-10% vs US avg
x
Disability
11.9%-11% vs US avg
x
Single Parent
8.4%+3% vs US avg
x
Recent Births
68.6%+1082% vs US avg
x
Top ancestry
GermanEnglishFrench

Health & Community Indicators in 70471

Poverty Rate
7.5%-35% vs US avg
x
Veterans
5.4%-10% vs US avg
x
Foreign Born
28.3%+104% vs US avg
x
Single Parent
8.4%+3% vs US avg
x
Disability
11.9%-11% vs US avg
x
Uninsured
4.2%-48% vs US avg
x
SNAP Benefits
7.1%-39% vs US avg
x
Private School
1.2%-88% vs US avg
x
Recent Births
68.6%+1082% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population23,745
Median age42.9
Poverty rate7.5%
Demographics statistics
Demographics
White86.2%
Hispanic7.6%
Black1.1%
Asian2.9%
Foreign-born28.3%