Postal Codes

95659 ZIP Code

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ZIP code 95659 covers Nicolaus, California, with a population of about 673.

Population
67315 per square mile
Median age
40.51.8 points above the US average
Poverty rate
11.9%0.5 points below the US average
Typical home value
$536,619up 0.2% in five years
Median rent
$1,58619% below the California median
Degree or higher
25.1%9.9 points below the US average
Homeownership
73.2%8.2 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
11

Where 95659 is

Nicolaus, 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

Population673
Median age40.5
Family households60.7%
Born outside the US6.1%
Speaks a language other than English at home10.9%
White (non-Hispanic)63.4%
Black (non-Hispanic)0.7%
Asian (non-Hispanic)1%
Hispanic or Latino26.7%
Veterans11.1%
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

Income per person$48,666
Poverty rate11.9%
Households on SNAP or cash assistance7.4%

Household income distribution

Under $10k3.9%
$10–15k1.2%
$15–20k4.7%
$20–25k0.8%
$25–30k3.1%
$30–35k3.1%
$35–40k7.0%
$40–45k1.9%
$45–50k0.0%
$50–60k18.7%
$60–75k8.9%
$75–100k3.5%
$100–125k8.6%
$125–150k5.1%
$150–200k5.1%
$200k or more24.5%

Income as declared to the IRS

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

Tax returns filed330
Mean adjusted gross income$88,185
Returns declaring $200,000 or more6.1%
Returns, under $25k18.2%
Returns, $25k–$50k27.3%
Returns, $50k–$75k15.2%
Returns, $75k–$100k12.1%
Returns, $100k–$200k21.2%
Returns, $200k or more6.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$500,000
Median gross rent$1,586
Rent as a share of household income30.7%
Owner-occupied73.2%
Vacant homes9.5%
Median year built1972

What the homes are

Detached house81%
Mobile home19%
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$536,619as of 2026-07
Typical home value, 1 yearup 4.8%
Typical home value, 5 yearsup 0.2%
Typical home value, 10 yearsup 56.9%
Typical home value since 2000
200420152026$586,961$237,245

$237,245 in 2004 to $536,619 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.9%
Bachelor's degree or higher25.1%
High school diploma or higher92.4%
Works from home13.8%
Drives to work alone67.2%
Takes public transport0%
Commutes 45 minutes or more18.3%
Health

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

Obesity29.2% 4.2 pts below the national average of 33.4%
Diagnosed diabetes11.9% same as the national average of 12%
Currently smokes12.3% 0.9 pts below the national average of 13.2%
High blood pressure35.1% 1 pts above the national average of 34.1%
Fair or poor general health22.3% 2 pts above the national average of 20.3%
No health insurance (18–64)8.9% 2.4 pts below the national average of 11.3%
Depression23% 1.1 pts above the national average of 21.9%
No leisure-time physical activity23.5% 1.9 pts below the national average of 25.4%
Arthritis26.7% 1.6 pts above the national average of 25.1%
Binge drinking15.6% same as the national average of 16%
Taking blood pressure medication74.3% same as the national average of 74.7%
Cancer (non-skin)9.4% 1.7 pts above the national average of 7.7%
Current asthma10.4% same as the national average of 10.4%
Coronary heart disease7.8% 1.6 pts above the national average of 6.2%
Routine check-up in past year73.5% 3.2 pts below the national average of 76.7%
Cholesterol screening86.1% same as the national average of 85.9%
Cognitive disability15.6% 0.8 pts above the national average of 14.8%
Colorectal screening62.1% 2.2 pts below the national average of 64.3%
COPD7.2% 0.6 pts above the national average of 6.6%
Visited a dentist61.1% same as the national average of 61.3%
Any disability33.9% 3.2 pts above the national average of 30.7%
Lacks emotional support25.1% same as the national average of 24.8%
Food insecurity14.3% 2.8 pts below the national average of 17.1%
Received food stamps13.4% 0.9 pts below the national average of 14.3%
Hearing disability8.2% 1.5 pts above the national average of 6.7%
High cholesterol37.2% 1 pts above the national average of 36.2%
Housing insecurity11.9% 1.9 pts below the national average of 13.8%
Independent living disability9.1% 0.7 pts above the national average of 8.4%
Lacks transport8.2% 1 pts below the national average of 9.2%
Loneliness35.4% 1 pts above the national average of 34.4%
Mammography use74.6% 1.3 pts below the national average of 75.9%
Poor mental health (14+ days)17.5% 0.7 pts above the national average of 16.8%
Mobility disability16.1% 2.1 pts above the national average of 14%
Poor physical health (14+ days)14.9% 1.4 pts above the national average of 13.5%
Self-care disability4.2% same as the national average of 4%
Utility shut-off threat6.4% 2.4 pts below the national average of 8.8%
Sleeps under 7 hours33.5% 2.9 pts below the national average of 36.4%
Stroke4% 0.6 pts above the national average of 3.4%
All natural teeth lost12.8% same as the national average of 13%
Vision disability5.6% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments11
People employed35
Annual payroll$1,512,000
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 96.9% of US census tracts
FEMA ratingRelatively High
Expected annual loss97.8 out of 100
Community resilience32.1 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.

Drought99.9Very High at its worst in this ZIP code
Wildfire92.2Relatively Moderate at its worst in this ZIP code
Earthquake86.1Relatively Moderate at its worst in this ZIP code
River flooding56.7Relatively Moderate at its worst in this ZIP code
Volcanic activity46.9Very Low at its worst in this ZIP code
Landslide45.7Very Low at its worst in this ZIP code
Heat wave39.3Relatively Low at its worst in this ZIP code
Hail33.4Very Low at its worst in this ZIP code
Lightning25.3Relatively Low at its worst in this ZIP code
Strong wind18.3Very Low at its worst in this ZIP code
Winter weather12.2Very Low at its worst in this ZIP code
Tornado11.9Very 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$96,334$78,538
Income per person$48,666$47,977$43,289
Poverty rate11.9%12%12.4%
Median home value$500,000$695,400$303,400
Median gross rent$1,586$1,956$1,348
Homeownership73.2%55.8%65%
Bachelor's degree or higher25.1%36.5%35%
Unemployment rate1.9%6.4%5.2%
Works from home13.8%15.5%13.5%
Born outside the US6.1%26.7%13.9%
Median age40.537.638.7
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 stationSACRAMENTO METRO AP, CA US19.1 km away
Rain in a year18 in

Average high and low by month

January55°F / 38.1°F3.68 in rain
February60.4°F / 40.3°F3.52 in rain
March65.8°F / 42.9°F2.64 in rain
April72.1°F / 45.6°F1.23 in rain
May80.9°F / 51.5°F0.63 in rain
June88.5°F / 56.4°F0.21 in rain
July93.6°F / 59°F0 in rain
August92.4°F / 58.3°F0.07 in rain
September88.5°F / 55.1°F0.09 in rain
October78.6°F / 48.3°F0.82 in rain
November64.2°F / 41.1°F1.79 in rain
December55°F / 37.2°F3.29 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 supermarketNone of this ZIP code
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 2 school districts, so the address decides which one, not the ZIP code.

East Nicolaus Joint Union High School District50% of this ZIP code's land area
Marcum-Illinois Union Elementary School District49.6% 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 vulnerability78more vulnerable than 78% of US census tracts
Socioeconomic status62more vulnerable than 62% of US census tracts
Household characteristics92more vulnerable than 92% of US census tracts
Racial and ethnic minority status53more vulnerable than 53% of US census tracts
Housing type and transport75more vulnerable than 75% of US census tracts
Walkability4.4 out of 20Least walkable
Nearby ZIP codes

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

95668 Pleasant Grove, CA7.9 km away
95676 Robbins, CA12.8 km away
95674 Rio Oso, CA13.2 km away
95645 Knights Landing, CA15.4 km away
95836 Sacramento, CA16.3 km away
95992 Yuba City, CA18.1 km away
95626 Elverta, CA18.4 km away
95837 Sacramento, CA20.8 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.

Sutter County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area45.93 sq mi
Water area0.72 sq mi
Population density15 people per sq mi
Latitude, longitude38.8657, -121.5570

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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