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St. Joseph city, MO

ZIP 64504 — 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 64504

64504 has a population of 10,286 with a median age of 41.7 yrs (50.5% male).

Race & Ethnicity
White
86.1%+40% vs US avg
x
Black
3.3%-73% vs US avg
x
Asian
0.3%-95% vs US avg
x
Hispanic
9.1%-52% vs US avg
x
Other / Two+
1.3%
x
Age Groups
0–17
24.7%+12% vs US avg
x
18–64
58.4%-5% vs US avg
x
65+
16.9%+4% vs US avg
x
Education
Less than HS
17.3%+56% vs US avg
x
High school
42.9%+64% vs US avg
x
Some college
26.5%-8% vs US avg
x
Bachelor's+
13.3%-61% vs US avg
x
Marital Status
Married
46.3%-4% vs US avg
x
Never married
31.7%-6% vs US avg
x
Divorced
15.6%+52% vs US avg
x
Widowed / Separated
6.3%
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
22.4%+95% vs US avg
x
Foreign Born
45.9%+230% vs US avg
x
Veterans
7.8%+30% vs US avg
x
Disability
22.2%+66% vs US avg
x
Single Parent
11.8%+46% vs US avg
x
Recent Births
51.4%+785% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 64504

Poverty Rate
22.4%+95% vs US avg
x
Veterans
7.8%+30% vs US avg
x
Foreign Born
45.9%+230% vs US avg
x
Single Parent
11.8%+46% vs US avg
x
Disability
22.2%+66% vs US avg
x
Uninsured
12.7%+59% vs US avg
x
SNAP Benefits
15.8%+35% vs US avg
x
Private School
0.0%
x
Recent Births
51.4%+785% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population10,286
Median age41.7
Poverty rate22.4%
Demographics statistics
Demographics
White86.1%
Hispanic9.1%
Black3.3%
Asian0.3%
Foreign-born45.9%