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Portland city, ME

ZIP 04103 — People & Community

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

Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 04103

04103 has a population of 31,705 with a median age of 37.8 yrs (45.3% male).

Race & Ethnicity
White
80.8%+31% vs US avg
x
Black
8.9%-28% vs US avg
x
Asian
4.1%-30% vs US avg
x
Hispanic
1.8%-90% vs US avg
x
Other / Two+
4.4%
x
Age Groups
0–17
19.3%-12% vs US avg
x
18–64
62.4%+1% vs US avg
x
65+
18.3%+12% vs US avg
x
Education
Less than HS
2.8%-75% vs US avg
x
High school
15.7%-40% vs US avg
x
Some college
23.2%-20% vs US avg
x
Bachelor's+
58.3%+73% vs US avg
x
Marital Status
Married
45.8%-5% vs US avg
x
Never married
39.3%+16% vs US avg
x
Divorced
8.9%-14% vs US avg
x
Widowed / Separated
6.0%
x
Diversity Index
34/100

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

Social & household profile

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

Poverty Rate
8.2%-29% vs US avg
x
Foreign Born
54.2%+290% vs US avg
x
Veterans
4.2%-31% vs US avg
x
Disability
9.8%-27% vs US avg
x
Single Parent
10.0%+23% vs US avg
x
Recent Births
58.0%+900% vs US avg
x
Top ancestry
IrishEnglishItalian

Health & Community Indicators in 04103

Poverty Rate
8.2%-29% vs US avg
x
Veterans
4.2%-31% vs US avg
x
Foreign Born
54.2%+290% vs US avg
x
Single Parent
10.0%+23% vs US avg
x
Disability
9.8%-27% vs US avg
x
Uninsured
4.7%-41% vs US avg
x
SNAP Benefits
6.5%-45% vs US avg
x
Private School
0.4%-96% vs US avg
x
Recent Births
58.0%+900% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population31,705
Median age37.8
Poverty rate8.2%
Demographics statistics
Demographics
White80.8%
Hispanic1.8%
Black8.9%
Asian4.1%
Foreign-born54.2%