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Plaquemine city, LA

ZIP 70764 — 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 70764

70764 has a population of 15,046 with a median age of 42.0 yrs (46.9% male).

Race & Ethnicity
White
53.2%-14% vs US avg
x
Black
39.5%+218% vs US avg
x
Asian
0.0%
x
Hispanic
4.1%-78% vs US avg
x
Other / Two+
3.3%
x
Age Groups
0–17
25.4%+15% vs US avg
x
18–64
55.5%-10% vs US avg
x
65+
19.1%+17% vs US avg
x
Education
Less than HS
20.1%+81% vs US avg
x
High school
36.6%+40% vs US avg
x
Some college
28.7%-1% vs US avg
x
Bachelor's+
14.6%-57% vs US avg
x
Marital Status
Married
48.5%+1% vs US avg
x
Never married
29.6%-13% vs US avg
x
Divorced
10.8%+5% vs US avg
x
Widowed / Separated
11.1%
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
10.7%-7% vs US avg
x
Foreign Born
6.3%-55% vs US avg
x
Veterans
2.5%-58% vs US avg
x
Disability
15.0%+12% vs US avg
x
Single Parent
6.3%-23% vs US avg
x
Recent Births
97.1%+1574% vs US avg
x
Top ancestry
AmericanFrenchIrish

Health & Community Indicators in 70764

Poverty Rate
10.7%-7% vs US avg
x
Veterans
2.5%-58% vs US avg
x
Foreign Born
6.3%-55% vs US avg
x
Single Parent
6.3%-23% vs US avg
x
Disability
15.0%+12% vs US avg
x
Uninsured
5.3%-34% vs US avg
x
SNAP Benefits
14.3%+22% vs US avg
x
Private School
0.0%
x
Recent Births
97.1%+1574% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population15,046
Median age42.0
Poverty rate10.7%
Demographics statistics
Demographics
White53.2%
Hispanic4.1%
Black39.5%
Asian0.0%
Foreign-born6.3%