Postal Codes

95658 ZIP Code

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ZIP code 95658 covers Newcastle, California, with a population of about 6,197 and a median household income of $128,472.

Population
6,197266 per square mile
Median age
48.49.7 points above the US average
Median household income
$128,4721.3× the California median
Poverty rate
5.1%7.3 points below the US average
Typical home value
$951,609up 10.3% in five years
Median rent
$1,52922% below the California median
Degree or higher
44.6%9.6 points above the US average
Homeownership
92%27 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
200

Where 95658 is

Newcastle, California — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population6,197
Median age48.4
Family households75.6%
Born outside the US4%
Speaks a language other than English at home6.5%
White (non-Hispanic)80%
Black (non-Hispanic)2.5%
Asian (non-Hispanic)1.4%
Hispanic or Latino9.5%
Veterans7.8%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$128,472
Income per person$62,475
Poverty rate5.1%
Households on SNAP or cash assistance3%

Household income distribution

Under $10k0.9%
$10–15k1.7%
$15–20k2.8%
$20–25k1.5%
$25–30k2.5%
$30–35k2.3%
$35–40k5.7%
$40–45k0.9%
$45–50k0.6%
$50–60k3.9%
$60–75k4.2%
$75–100k6.3%
$100–125k13.6%
$125–150k7.6%
$150–200k18.0%
$200k or more27.4%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed3,290
Mean adjusted gross income$153,764
Returns declaring $200,000 or more18.2%
Returns, under $25k20.4%
Returns, $25k–$50k15.8%
Returns, $50k–$75k11.9%
Returns, $75k–$100k10.0%
Returns, $100k–$200k23.7%
Returns, $200k or more18.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$814,300
Median gross rent$1,529
Owner-occupied92%
Vacant homes7.1%
Median year built1979

What the homes are

Detached house82.8%
Attached house2.1%
2 to 4 units0.5%
5 to 19 units0.6%
Mobile home14.1%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$951,609as of 2026-07
Typical home value, 1 yearup 1.9%
Typical home value, 5 yearsup 10.3%
Typical home value, 10 yearsup 72.3%
Typical home value since 2000
200020132026$952,412$299,048

$299,048 in 2000 to $951,609 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.1%
Bachelor's degree or higher44.6%
High school diploma or higher94.8%
Works from home15.4%
Drives to work alone77%
Takes public transport0%
Commutes 45 minutes or more20.7%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity27.9% 5.5 pts below the national average of 33.4%
Diagnosed diabetes10.3% 1.7 pts below the national average of 12%
Currently smokes9.7% 3.5 pts below the national average of 13.2%
High blood pressure35.6% 1.5 pts above the national average of 34.1%
Fair or poor general health16.7% 3.6 pts below the national average of 20.3%
No health insurance (18–64)4.5% 6.8 pts below the national average of 11.3%
Depression22% same as the national average of 21.9%
No leisure-time physical activity18.3% 7.1 pts below the national average of 25.4%
Arthritis28.3% 3.2 pts above the national average of 25.1%
Binge drinking16% same as the national average of 16%
Taking blood pressure medication75.5% 0.8 pts above the national average of 74.7%
Cancer (non-skin)11% 3.3 pts above the national average of 7.7%
Current asthma10.3% same as the national average of 10.4%
Coronary heart disease6.7% 0.5 pts above the national average of 6.2%
Routine check-up in past year76.5% same as the national average of 76.7%
Cholesterol screening90.3% 4.4 pts above the national average of 85.9%
Cognitive disability11.7% 3.1 pts below the national average of 14.8%
Colorectal screening67.5% 3.2 pts above the national average of 64.3%
COPD6% 0.6 pts below the national average of 6.6%
Visited a dentist72.3% 11 pts above the national average of 61.3%
Any disability27.6% 3.1 pts below the national average of 30.7%
Lacks emotional support21.7% 3.1 pts below the national average of 24.8%
Food insecurity8.5% 8.6 pts below the national average of 17.1%
Received food stamps7.8% 6.5 pts below the national average of 14.3%
Hearing disability7.1% same as the national average of 6.7%
High cholesterol39% 2.8 pts above the national average of 36.2%
Housing insecurity7.6% 6.2 pts below the national average of 13.8%
Independent living disability6.9% 1.5 pts below the national average of 8.4%
Lacks transport5.4% 3.8 pts below the national average of 9.2%
Loneliness30.5% 3.9 pts below the national average of 34.4%
Mammography use79.3% 3.4 pts above the national average of 75.9%
Poor mental health (14+ days)15% 1.8 pts below the national average of 16.8%
Mobility disability13.2% 0.8 pts below the national average of 14%
Poor physical health (14+ days)13.1% same as the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat4.4% 4.4 pts below the national average of 8.8%
Sleeps under 7 hours29.9% 6.5 pts below the national average of 36.4%
Stroke3.4% same as the national average of 3.4%
All natural teeth lost6.6% 6.4 pts below the national average of 13%
Vision disability3.8% 1.8 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments200
People employed894
Annual payroll$53,417,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 61.2% of US census tracts
FEMA ratingVery Low to Very High across the 7 census tracts this ZIP code covers
Expected annual loss66.5 out of 100
Community resilience75.8 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Wildfire98.5Very High at its worst in this ZIP code
Avalanche96.8Relatively High at its worst in this ZIP code
Landslide78.7Relatively Low at its worst in this ZIP code
Earthquake69Relatively Moderate at its worst in this ZIP code
River flooding68.2Very High at its worst in this ZIP code
Volcanic activity57.1Very Low at its worst in this ZIP code
Lightning42.7Relatively Moderate at its worst in this ZIP code
Hail23.7Relatively Low at its worst in this ZIP code
Winter weather20.3Relatively Low at its worst in this ZIP code
Drought18.1Relatively Moderate at its worst in this ZIP code
Heat wave15.5Relatively Low at its worst in this ZIP code
Strong wind13.4Very Low at its worst in this ZIP code
Tornado10.1Very Low at its worst in this ZIP code
Compared with California and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPCaliforniaUnited States
Median household income$128,472$96,334$78,538
Income per person$62,475$47,977$43,289
Poverty rate5.1%12%12.4%
Median home value$814,300$695,400$303,400
Median gross rent$1,529$1,956$1,348
Homeownership92%55.8%65%
Bachelor's degree or higher44.6%36.5%35%
Unemployment rate3.1%6.4%5.2%
Works from home15.4%15.5%13.5%
Born outside the US4%26.7%13.9%
Median age48.437.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationAUBURN, CA US6.2 km away
Rain in a year36 in

Average high and low by month

January56.3°F / 37.8°F7.01 in rain
February59.4°F / 40°F6.5 in rain
March63.1°F / 42.3°F6.12 in rain
April68.1°F / 44.8°F2.84 in rain
May76.9°F / 51.5°F1.65 in rain
June85.7°F / 57.5°F0.41 in rain
July92.7°F / 63.4°F0.01 in rain
August92°F / 62.8°F0.07 in rain
September86.8°F / 59.5°F0.24 in rain
October76.9°F / 51.6°F1.42 in rain
November63.8°F / 43.1°F3.05 in rain
December55.8°F / 37.2°F6.8 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket31% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 5 school districts, so the address decides which one, not the ZIP code.

Placer Union High School District42.7% of this ZIP code's land area
Newcastle Elementary School District18.6% of this ZIP code's land area
Loomis Union Elementary School District16.3% of this ZIP code's land area
Western Placer Unified School District14.7% of this ZIP code's land area
Auburn Union Elementary School District7.8% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability28more vulnerable than 28% of US census tracts
Socioeconomic status20more vulnerable than 20% of US census tracts
Household characteristics32more vulnerable than 32% of US census tracts
Racial and ethnic minority status32more vulnerable than 32% of US census tracts
Housing type and transport51more vulnerable than 51% of US census tracts
Walkability5.9 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

95663 Penryn, CA3.8 km away
95603 Auburn, CA6.7 km away
95604 Auburn, CA7.2 km away
95650 Loomis, CA8 km away
95664 Pilot Hill, CA12 km away
95602 Auburn, CA12.6 km away
95677 Rocklin, CA12.8 km away
95765 Rocklin, CA12.9 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Placer County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area23.3 sq mi
Water area0.46 sq mi
Population density266 people per sq mi
Latitude, longitude38.8763, -121.1430

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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