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Rochester Hills city, MI

ZIP 48309 — 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 48309

48309 has a population of 30,254 with a median age of 42.8 yrs (49.1% male).

Race & Ethnicity
White
76.6%+24% vs US avg
x
Black
3.8%-69% vs US avg
x
Asian
12.2%+107% vs US avg
x
Hispanic
4.4%-76% vs US avg
x
Other / Two+
3.0%
x
Age Groups
0–17
21.2%-4% vs US avg
x
18–64
59.1%-4% vs US avg
x
65+
19.7%+21% vs US avg
x
Education
Less than HS
3.5%-69% vs US avg
x
High school
13.9%-47% vs US avg
x
Some college
19.6%-32% vs US avg
x
Bachelor's+
63.0%+87% vs US avg
x
Marital Status
Married
56.1%+17% vs US avg
x
Never married
29.7%-12% vs US avg
x
Divorced
8.5%-18% vs US avg
x
Widowed / Separated
5.6%
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
4.7%-59% vs US avg
x
Foreign Born
34.3%+147% vs US avg
x
Veterans
3.9%-35% vs US avg
x
Disability
10.2%-24% vs US avg
x
Single Parent
2.9%-64% vs US avg
x
Recent Births
39.3%+577% vs US avg
x
Top ancestry
GermanEnglishPolish

Health & Community Indicators in 48309

Poverty Rate
4.7%-59% vs US avg
x
Veterans
3.9%-35% vs US avg
x
Foreign Born
34.3%+147% vs US avg
x
Single Parent
2.9%-64% vs US avg
x
Disability
10.2%-24% vs US avg
x
Uninsured
3.6%-55% vs US avg
x
SNAP Benefits
3.0%-75% vs US avg
x
Private School
0.3%-97% vs US avg
x
Recent Births
39.3%+577% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population30,254
Median age42.8
Poverty rate4.7%
Demographics statistics
Demographics
White76.6%
Hispanic4.4%
Black3.8%
Asian12.2%
Foreign-born34.3%