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Blue Ash city, OH

ZIP 45242 — People & Community

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

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 45242

45242 has a population of 22,253 with a median age of 41.6 yrs (48.5% male).

Race & Ethnicity
White
76.9%+25% vs US avg
x
Black
6.5%-48% vs US avg
x
Asian
8.6%+45% vs US avg
x
Hispanic
6.0%-68% vs US avg
x
Other / Two+
2.0%
x
Age Groups
0–17
25.7%+17% vs US avg
x
18–64
55.3%-10% vs US avg
x
65+
19.0%+17% vs US avg
x
Education
Less than HS
1.9%-83% vs US avg
x
High school
11.8%-55% vs US avg
x
Some college
16.3%-44% vs US avg
x
Bachelor's+
70.0%+108% vs US avg
x
Marital Status
Married
63.0%+31% vs US avg
x
Never married
20.0%-41% vs US avg
x
Divorced
10.7%+4% vs US avg
x
Widowed / Separated
6.4%
x
Diversity Index
39/100

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

Social & household profile

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

Poverty Rate
4.8%-59% vs US avg
x
Foreign Born
44.8%+222% vs US avg
x
Veterans
5.5%-8% vs US avg
x
Disability
8.2%-39% vs US avg
x
Single Parent
5.7%-29% vs US avg
x
Recent Births
47.9%+726% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 45242

Poverty Rate
4.8%-59% vs US avg
x
Veterans
5.5%-8% vs US avg
x
Foreign Born
44.8%+222% vs US avg
x
Single Parent
5.7%-29% vs US avg
x
Disability
8.2%-39% vs US avg
x
Uninsured
1.9%-77% vs US avg
x
SNAP Benefits
1.9%-84% vs US avg
x
Private School
1.7%-83% vs US avg
x
Recent Births
47.9%+726% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population22,253
Median age41.6
Poverty rate4.8%
Demographics statistics
Demographics
White76.9%
Hispanic6.0%
Black6.5%
Asian8.6%
Foreign-born44.8%