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Newcastle CDP, CA

ZIP 95658 — 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 95658

95658 has a population of 6,197 with a median age of 48.4 yrs (50.6% male).

Race & Ethnicity
White
85.0%+38% vs US avg
x
Black
2.5%-79% vs US avg
x
Asian
1.4%-76% vs US avg
x
Hispanic
9.5%-49% vs US avg
x
Other / Two+
1.5%
x
Age Groups
0–17
18.9%-14% vs US avg
x
18–64
53.9%-13% vs US avg
x
65+
27.2%+67% vs US avg
x
Education
Less than HS
5.2%-53% vs US avg
x
High school
19.3%-26% vs US avg
x
Some college
31.0%+7% vs US avg
x
Bachelor's+
44.6%+32% vs US avg
x
Marital Status
Married
62.3%+29% vs US avg
x
Never married
20.1%-41% vs US avg
x
Divorced
12.1%+17% vs US avg
x
Widowed / Separated
5.5%
x
Diversity Index
27/100

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

Social & household profile

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

Poverty Rate
5.1%-56% vs US avg
x
Foreign Born
20.3%+46% vs US avg
x
Veterans
7.8%+31% vs US avg
x
Disability
11.4%-15% vs US avg
x
Single Parent
3.2%-61% vs US avg
x
Recent Births
70.9%+1123% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 95658

Poverty Rate
5.1%-56% vs US avg
x
Veterans
7.8%+31% vs US avg
x
Foreign Born
20.3%+46% vs US avg
x
Single Parent
3.2%-61% vs US avg
x
Disability
11.4%-15% vs US avg
x
Uninsured
2.3%-71% vs US avg
x
SNAP Benefits
3.0%-74% vs US avg
x
Private School
0.0%
x
Recent Births
70.9%+1123% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population6,197
Median age48.4
Poverty rate5.1%
Demographics statistics
Demographics
White85.0%
Hispanic9.5%
Black2.5%
Asian1.4%
Foreign-born20.3%