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Niantic CDP, CT

ZIP 06357 — 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 06357

06357 has a population of 11,315 with a median age of 55.9 yrs (44.1% male).

Race & Ethnicity
White
83.9%+36% vs US avg
x
Black
2.8%-78% vs US avg
x
Asian
6.1%+3% vs US avg
x
Hispanic
3.8%-80% vs US avg
x
Other / Two+
3.5%
x
Age Groups
0–17
12.2%-44% vs US avg
x
18–64
55.6%-10% vs US avg
x
65+
32.1%+97% vs US avg
x
Education
Less than HS
3.8%-66% vs US avg
x
High school
25.3%-4% vs US avg
x
Some college
25.4%-12% vs US avg
x
Bachelor's+
45.6%+35% vs US avg
x
Marital Status
Married
49.7%+3% vs US avg
x
Never married
26.2%-22% vs US avg
x
Divorced
15.9%+54% vs US avg
x
Widowed / Separated
8.2%
x
Diversity Index
29/100

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

Social & household profile

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

Poverty Rate
3.9%-66% vs US avg
x
Foreign Born
20.8%+50% vs US avg
x
Veterans
10.0%+67% vs US avg
x
Disability
12.5%-7% vs US avg
x
Single Parent
0.8%-90% vs US avg
x
Recent Births
37.7%+550% vs US avg
x
Top ancestry
IrishItalianEnglish

Health & Community Indicators in 06357

Poverty Rate
3.9%-66% vs US avg
x
Veterans
10.0%+67% vs US avg
x
Foreign Born
20.8%+50% vs US avg
x
Single Parent
0.8%-90% vs US avg
x
Disability
12.5%-7% vs US avg
x
Uninsured
2.3%-71% vs US avg
x
SNAP Benefits
4.1%-65% vs US avg
x
Private School
0.1%-99% vs US avg
x
Recent Births
37.7%+550% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population11,315
Median age55.9
Poverty rate3.9%
Demographics statistics
Demographics
White83.9%
Hispanic3.8%
Black2.8%
Asian6.1%
Foreign-born20.8%