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Delavan city, IL

ZIP 61734 — 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 61734

61734 has a population of 2,500 with a median age of 40.9 yrs (50.1% male).

Race & Ethnicity
White
96.7%+57% vs US avg
x
Black
0.0%
x
Asian
0.2%-96% vs US avg
x
Hispanic
3.0%-84% vs US avg
x
Age Groups
0–17
26.4%+20% vs US avg
x
18–64
49.5%-20% vs US avg
x
65+
24.0%+47% vs US avg
x
Education
Less than HS
6.8%-39% vs US avg
x
High school
32.7%+25% vs US avg
x
Some college
38.0%+32% vs US avg
x
Bachelor's+
22.4%-33% vs US avg
x
Marital Status
Married
58.1%+21% vs US avg
x
Never married
21.0%-38% vs US avg
x
Divorced
13.2%+28% vs US avg
x
Widowed / Separated
7.7%
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
10.0%-13% vs US avg
x
Foreign Born
71.7%+416% vs US avg
x
Veterans
12.3%+104% vs US avg
x
Disability
17.7%+32% vs US avg
x
Single Parent
7.3%-10% vs US avg
x
Recent Births
44.0%+659% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 61734

Poverty Rate
10.0%-13% vs US avg
x
Veterans
12.3%+104% vs US avg
x
Foreign Born
71.7%+416% vs US avg
x
Single Parent
7.3%-10% vs US avg
x
Disability
17.7%+32% vs US avg
x
Uninsured
4.6%-42% vs US avg
x
SNAP Benefits
8.5%-27% vs US avg
x
Private School
0.4%-96% vs US avg
x
Recent Births
44.0%+659% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population2,500
Median age40.9
Poverty rate10.0%
Demographics statistics
Demographics
White96.7%
Hispanic3.0%
Black0.0%
Asian0.2%
Foreign-born71.7%