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Mason City city, IL

ZIP 62664 — 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 62664

62664 has a population of 2,848 with a median age of 49.8 yrs (48.6% male).

Race & Ethnicity
White
97.0%+58% vs US avg
x
Black
1.4%-89% vs US avg
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
1.6%
x
Age Groups
0–17
21.0%-5% vs US avg
x
18–64
53.5%-13% vs US avg
x
65+
25.5%+57% vs US avg
x
Education
Less than HS
7.7%-31% vs US avg
x
High school
34.6%+32% vs US avg
x
Some college
35.6%+23% vs US avg
x
Bachelor's+
22.1%-35% vs US avg
x
Marital Status
Married
55.9%+16% vs US avg
x
Never married
24.9%-26% vs US avg
x
Divorced
10.1%-2% vs US avg
x
Widowed / Separated
9.2%
x
Diversity Index
6/100

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

Social & household profile

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

Poverty Rate
13.7%+19% vs US avg
x
Veterans
6.1%+1% vs US avg
x
Disability
17.3%+29% vs US avg
x
Single Parent
8.3%+2% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 62664

Poverty Rate
13.7%+19% vs US avg
x
Veterans
6.1%+1% vs US avg
x
Single Parent
8.3%+2% vs US avg
x
Disability
17.3%+29% vs US avg
x
Uninsured
6.8%-15% vs US avg
x
SNAP Benefits
14.5%+24% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population2,848
Median age49.8
Poverty rate13.7%
Demographics statistics
Demographics
White97.0%
Hispanic0.0%
Black1.4%
Asian0.0%