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Portland city, TN

ZIP 37148 — 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 37148

37148 has a population of 25,421 with a median age of 36.5 yrs (50.4% male).

Race & Ethnicity
White
90.1%+46% vs US avg
x
Black
2.8%-77% vs US avg
x
Asian
0.2%-96% vs US avg
x
Hispanic
5.6%-70% vs US avg
x
Other / Two+
1.3%
x
Age Groups
0–17
26.5%+21% vs US avg
x
18–64
59.8%-3% vs US avg
x
65+
13.7%-16% vs US avg
x
Education
Less than HS
12.4%+12% vs US avg
x
High school
41.5%+58% vs US avg
x
Some college
31.8%+10% vs US avg
x
Bachelor's+
14.3%-57% vs US avg
x
Marital Status
Married
58.1%+21% vs US avg
x
Never married
25.1%-26% vs US avg
x
Divorced
11.7%+13% vs US avg
x
Widowed / Separated
5.2%
x
Diversity Index
18/100

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

Social & household profile

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

Poverty Rate
10.6%-8% vs US avg
x
Foreign Born
29.1%+109% vs US avg
x
Veterans
7.7%+28% vs US avg
x
Disability
12.1%-10% vs US avg
x
Single Parent
7.5%-8% vs US avg
x
Recent Births
55.7%+861% vs US avg
x
Top ancestry
AmericanEnglishGerman

Health & Community Indicators in 37148

Poverty Rate
10.6%-8% vs US avg
x
Veterans
7.7%+28% vs US avg
x
Foreign Born
29.1%+109% vs US avg
x
Single Parent
7.5%-8% vs US avg
x
Disability
12.1%-10% vs US avg
x
Uninsured
10.9%+36% vs US avg
x
SNAP Benefits
7.3%-37% vs US avg
x
Private School
0.3%-97% vs US avg
x
Recent Births
55.7%+861% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population25,421
Median age36.5
Poverty rate10.6%
Demographics statistics
Demographics
White90.1%
Hispanic5.6%
Black2.8%
Asian0.2%
Foreign-born29.1%