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Underhill Flats CDP, VT

ZIP 05489 — 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 05489

05489 has a population of 3,429 with a median age of 43.5 yrs (50.0% male).

Race & Ethnicity
White
96.0%+56% vs US avg
x
Black
0.9%-93% vs US avg
x
Asian
0.2%-97% vs US avg
x
Hispanic
0.7%-96% vs US avg
x
Other / Two+
2.2%
x
Age Groups
0–17
24.8%+13% vs US avg
x
18–64
53.6%-13% vs US avg
x
65+
21.6%+33% vs US avg
x
Education
Less than HS
1.7%-85% vs US avg
x
High school
29.1%+11% vs US avg
x
Some college
24.2%-16% vs US avg
x
Bachelor's+
45.1%+34% vs US avg
x
Marital Status
Married
68.8%+43% vs US avg
x
Never married
21.6%-36% vs US avg
x
Divorced
5.7%-45% vs US avg
x
Widowed / Separated
4.0%
x
Diversity Index
8/100

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

Social & household profile

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

Poverty Rate
6.6%-42% vs US avg
x
Foreign Born
0.0%
x
Veterans
5.6%-6% vs US avg
x
Disability
10.3%-23% vs US avg
x
Single Parent
0.8%-91% vs US avg
x
Top ancestry
IrishEnglishGerman

Health & Community Indicators in 05489

Poverty Rate
6.6%-42% vs US avg
x
Veterans
5.6%-6% vs US avg
x
Foreign Born
0.0%
x
Single Parent
0.8%-91% vs US avg
x
Disability
10.3%-23% vs US avg
x
Uninsured
6.4%-20% vs US avg
x
SNAP Benefits
2.3%-80% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,429
Median age43.5
Poverty rate6.6%
Demographics statistics
Demographics
White96.0%
Hispanic0.7%
Black0.9%
Asian0.2%
Foreign-born0.0%