Postal Codes

95589 ZIP Code

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ZIP code 95589 covers Whitethorn, California, with a population of about 1,467 and a median household income of $45,074.

Population
1,46710 per square mile
Median age
48.59.8 points above the US average
Median household income
$45,07453% below the California median
Poverty rate
27%14.6 points above the US average
Typical home value
$358,686down 20.2% in five years
Median rent
$1,16440% below the California median
Degree or higher
13.4%21.6 points below the US average
Homeownership
79.1%14.1 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
31

Where 95589 is

Whitethorn, 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

Population1,467
Median age48.5
Family households49.8%
Born outside the US9.2%
Speaks a language other than English at home15.1%
White (non-Hispanic)76.8%
Black (non-Hispanic)2.9%
Asian (non-Hispanic)0.6%
Hispanic or Latino12.1%
Veterans4.1%
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

Median household income$45,074
Income per person$22,233
Poverty rate27%
Households on SNAP or cash assistance14.2%

Household income distribution

Under $10k5.7%
$10–15k1.7%
$15–20k20.6%
$20–25k3.7%
$25–30k2.3%
$30–35k1.9%
$35–40k0.0%
$40–45k13.9%
$45–50k8.4%
$50–60k5.0%
$60–75k15.0%
$75–100k16.7%
$100–125k1.1%
$125–150k0.5%
$150–200k3.6%
$200k or more0.0%

Income as declared to the IRS

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

Tax returns filed430
Mean adjusted gross income$54,088
Returns declaring $200,000 or more0%
Returns, under $25k41.9%
Returns, $25k–$50k27.9%
Returns, $50k–$75k11.6%
Returns, $75k–$100k7.0%
Returns, $100k–$200k11.6%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$439,000
Median gross rent$1,164
Owner-occupied79.1%
Vacant homes44.3%
Median year built1985

What the homes are

Detached house89.6%
Attached house0.3%
2 to 4 units2.8%
Mobile home7.3%
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$358,686as of 2026-07
Typical home value, 1 yeardown 7.2%
Typical home value, 5 yearsdown 20.2%
Typical home value, 10 yearsdown 0.6%
Typical home value since 2000
200120132026$500,363$240,150

$313,709 in 2001 to $358,686 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0.7%
Bachelor's degree or higher13.4%
High school diploma or higher88.3%
Works from home25.3%
Drives to work alone62.7%
Takes public transport0%
Commutes 45 minutes or more28.2%
Health

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

Obesity34.8% 1.4 pts above the national average of 33.4%
Diagnosed diabetes15.4% 3.4 pts above the national average of 12%
Currently smokes19.7% 6.5 pts above the national average of 13.2%
High blood pressure40.9% 6.8 pts above the national average of 34.1%
Fair or poor general health28.9% 8.6 pts above the national average of 20.3%
No health insurance (18–64)8.8% 2.5 pts below the national average of 11.3%
Depression26.5% 4.6 pts above the national average of 21.9%
No leisure-time physical activity29.2% 3.8 pts above the national average of 25.4%
Arthritis32.9% 7.8 pts above the national average of 25.1%
Binge drinking15% 1 pts below the national average of 16%
Taking blood pressure medication76.5% 1.8 pts above the national average of 74.7%
Cancer (non-skin)10.2% 2.5 pts above the national average of 7.7%
Current asthma11.5% 1.1 pts above the national average of 10.4%
Coronary heart disease10.1% 3.9 pts above the national average of 6.2%
Routine check-up in past year73.9% 2.8 pts below the national average of 76.7%
Cholesterol screening85.4% 0.5 pts below the national average of 85.9%
Cognitive disability18.4% 3.6 pts above the national average of 14.8%
Colorectal screening61.4% 2.9 pts below the national average of 64.3%
COPD11.7% 5.1 pts above the national average of 6.6%
Visited a dentist54.8% 6.5 pts below the national average of 61.3%
Any disability39.9% 9.2 pts above the national average of 30.7%
Lacks emotional support26.2% 1.4 pts above the national average of 24.8%
Food insecurity20.6% 3.5 pts above the national average of 17.1%
Received food stamps23.8% 9.5 pts above the national average of 14.3%
Hearing disability9.9% 3.2 pts above the national average of 6.7%
High cholesterol40.8% 4.6 pts above the national average of 36.2%
Housing insecurity15% 1.2 pts above the national average of 13.8%
Independent living disability12.2% 3.8 pts above the national average of 8.4%
Lacks transport10.9% 1.7 pts above the national average of 9.2%
Loneliness33.2% 1.2 pts below the national average of 34.4%
Mammography use73.7% 2.2 pts below the national average of 75.9%
Poor mental health (14+ days)20.1% 3.3 pts above the national average of 16.8%
Mobility disability21.7% 7.7 pts above the national average of 14%
Poor physical health (14+ days)18.8% 5.3 pts above the national average of 13.5%
Self-care disability6.4% 2.4 pts above the national average of 4%
Utility shut-off threat9.7% 0.9 pts above the national average of 8.8%
Sleeps under 7 hours35.6% 0.8 pts below the national average of 36.4%
Stroke5.3% 1.9 pts above the national average of 3.4%
All natural teeth lost14.7% 1.7 pts above the national average of 13%
Vision disability7.5% 1.9 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments31
People employed145
Annual payroll$4,066,000
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 94.5% of US census tracts
FEMA ratingRelatively High to Very High across the 3 census tracts this ZIP code covers
Expected annual loss90.1 out of 100
Community resilience40 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.

Landslide99.8Very High at its worst in this ZIP code
Wildfire96.5Relatively High at its worst in this ZIP code
River flooding95Very High at its worst in this ZIP code
Earthquake93.7Very High at its worst in this ZIP code
Tsunami80.2Relatively Moderate at its worst in this ZIP code
Coastal flooding68.5Relatively Low at its worst in this ZIP code
Drought34.7Relatively Moderate at its worst in this ZIP code
Avalanche31.1Very Low at its worst in this ZIP code
Heat wave30.9Relatively Low at its worst in this ZIP code
Winter weather25Relatively Low at its worst in this ZIP code
Hail20.5Very Low at its worst in this ZIP code
Lightning16.2Relatively Low at its worst in this ZIP code
Volcanic activity9Very Low at its worst in this ZIP code
Strong wind1.6Very Low at its worst in this ZIP code
Tornado1.5Very 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$45,074$96,334$78,538
Income per person$22,233$47,977$43,289
Poverty rate27%12%12.4%
Median home value$439,000$695,400$303,400
Median gross rent$1,164$1,956$1,348
Homeownership79.1%55.8%65%
Bachelor's degree or higher13.4%36.5%35%
Unemployment rate0.7%6.4%5.2%
Works from home25.3%15.5%13.5%
Born outside the US9.2%26.7%13.9%
Median age48.537.638.7
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 stationSHELTER COVE AVIATION, CA US5.1 km away

Average high and low by month

January58.1°F / 46.7°F
February59.2°F / 46.8°F
March60.7°F / 46.8°F
April61.6°F / 47.1°F
May64.7°F / 49.2°F
June68.4°F / 51.5°F
July67.8°F / 52.9°F
August68.1°F / 53.7°F
September69.9°F / 54.1°F
October68.5°F / 52.4°F
November61.9°F / 49.3°F
December58.6°F / 47.1°F
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 supermarket21% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket100% of this ZIP code's area
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 3 school districts, so the address decides which one, not the ZIP code.

Southern Humboldt Joint Unified School District79.8% of this ZIP code's land area
Leggett Valley Unified School District15.1% of this ZIP code's land area
Mattole Unified School District5.1% 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 vulnerability49more vulnerable than 49% of US census tracts
Socioeconomic status65more vulnerable than 65% of US census tracts
Household characteristics40more vulnerable than 40% of US census tracts
Racial and ethnic minority status24more vulnerable than 24% of US census tracts
Housing type and transport39more vulnerable than 39% of US census tracts
Walkability7.7 out of 20Below average
Nearby ZIP codes

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

95560 Redway, CA19.5 km away
95542 Garberville, CA19.6 km away
95587 Piercy, CA23.6 km away
95545 Honeydew, CA25.4 km away
95559 Phillipsville, CA28.4 km away
95553 Miranda, CA29.8 km away
95571 Weott, CA34.1 km away
95558 Petrolia, CA34.5 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.

Humboldt County78.6% of this ZIP code's land area
Mendocino County21.4% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area152.79 sq mi
Population density10 people per sq mi
Latitude, longitude40.0231, -124.0139

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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