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California ZIP Codes
Humboldt County
Willow Creek, CA
95573
95573 ZIP Code — Willow Creek, CA
Humboldt County, California
ZIP code 95573 is located in
Willow Creek ,
California ,
within Humboldt County .
It covers approximately 119.99 square miles and serves a population of
1,417 residents.
This is a standard ZIP code in the Pacific (PT) timezone,
served by area code 530 .
About ZIP code 95573
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $300,900. Owner-occupancy sits near the national average at 65%.
The dominant occupation class is management, business, and professional, with construction as the leading industry. The average commute of 19 minutes is near the national average. Remote work is prevalent — 26% of workers work from home.
Educational attainment is near the national average, with 24% of residents holding a bachelor's degree or higher.
Notable community characteristics include disability rates above the national average at 33%.
Overall, ZIP code 95573 reflects a community defined by a high rate of remote workers and a significant Social Security-dependent population.
95573 ZIP code map
View map of 95573
Cities in ZIP code 95573
Below are the cities the US Postal Service accepts for ZIP code 95573. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
1,417
Population density
12 / sq mi
State FIPS
06
County FIPS
023
Geography
Land area
119.99 sq mi
Water area
0.70 sq mi
Latitude
40.9620
Longitude
-123.6429
Timezone
Pacific (PT)
Area code
530
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
43.9%
50.6%
32.6%
$50k – $100k
29.0%
27.7%
27.7%
$100k – $200k
27.1%
17.1%
26.4%
Over $200k
0.0%
4.5%
13.3%
Demographics & statistics
$0
Median household income
$300,900
Median home value
$1,846
Median monthly rent
23.5%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 257 18.1%
18 and over 1,160 81.9%
65 and over 305 21.5%
Median age 55.1 years
Race & ethnicity
Native Hawaiian / Pacific Islander
4.3%
American Indian / Alaska Native
3.9%
Black or African American
0.2%
Group Count %
White 1,145 76.1%
Hispanic or Latino 88 5.8%
Other race 88 5.8%
Native Hawaiian / Pacific Islander 65 4.3%
American Indian / Alaska Native 58 3.9%
Two or more races 58 3.9%
Black or African American 3 0.2%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
43.9%
50.6%
32.6%
$50k – $100k
29.0%
27.7%
27.7%
$100k – $200k
27.1%
17.1%
26.4%
Over $200k
0.0%
4.5%
13.3%
Range % of households
Under $10k 3.0%
$10k–$15k 5.2%
$15k–$25k 5.9%
$25k–$35k 20.3%
$35k–$50k 19.3%
$50k–$75k 1.8%
$75k–$100k 28.3%
$100k–$150k 13.1%
$150k–$200k 3.2%
Median income $0
Housing
Housing overview
Metric Value
Median home value $300,900
Median rent / month $1,846
Owner occupied 64.5%
Renter occupied 35.5%
Vacant 44.0%
Single-family detached 76.2%
Large apartment buildings 2.2%
Mobile homes 12.6%
Median rooms 4.2
Avg household size (owned) 2.18
Year built
Era %
2020 or later 0.0%
2010–2019 4.5%
2000–2009 6.8%
1990–1999 18.5%
1980–1989 14.7%
1970–1979 29.3%
1960–1969 15.2%
1950–1959 2.1%
1940–1949 5.9%
1939 or earlier 3.1%
Bedrooms
Size % of units
No bedroom (studio) 10.6%
1 bedroom 7.7%
2 bedrooms 59.3%
3 bedrooms 21.1%
4 bedrooms 1.3%
5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households
No vehicle 3.0%
1 vehicle 18.8%
2 vehicles 43.4%
3 or more 34.8%
Heating fuel
Fuel type %
Utility gas 16.6%
Electricity 14.7%
Propane / LP gas 23.8%
Wood 44.9%
Households & families
Household type Count %
Married-couple family 303 50.8%
Cohabiting couple 109 18.3%
Male householder, no spouse 162 27.1%
Female householder, no spouse 23 3.9%
Households with children under 18 149 25.0%
Households with seniors (65+) 215 36.0%
Average household size 2.37
Marital status
Status Male Female
Never married 41.0% 21.1%
Married 47.0% 74.5%
Separated 0.0% 0.0%
Widowed 7.7% 4.4%
Divorced 4.4% 0.0%
Education
Some college, no degree
26.9%
Graduate / professional
3.3%
Metric %
HS diploma or higher 87.4%
Bachelor's or higher 23.5%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 43 11.2%
Kindergarten 26 6.8%
Elementary school 117 30.5%
High school 71 18.5%
College / grad school 127 33.1%
Employment
Industry of employment
Education & healthcare
23.6%
Professional & management
23.4%
Agriculture & mining
11.3%
Public administration
5.4%
Occupation
Category %
Management, business & arts 33.7%
Service 27.4%
Sales & office 9.4%
Natural resources & construction 23.6%
Production & transportation 5.9%
Employment type
Type %
Private sector 39.4%
Government 12.8%
Self-employed 47.7%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 57.2%
Carpool 0.0%
Public transit 5.6%
Walk 11.4%
Work from home 25.9%
Other means 0.0%
Avg commute (minutes) 18.6
Poverty
Married-couple families
0.0%
Female-led households
0.0%
Income support
Source % of households
Social Security 48.6%
Retirement income 25.6%
Supplemental Security 7.2%
Cash public assistance 0.0%
Food stamps / SNAP 14.9%
Health indicators
Condition %
Obesity 31.8%
High blood pressure 35.5%
High cholesterol 34.3%
Diabetes 12.1%
Heart disease 8.5%
Stroke 4.0%
Asthma 11.0%
Arthritis 29.4%
Kidney disease 3.6%
Pulmonary disease 9.4%
Cancer 8.0%
Behavior / access %
Smoking 16.0%
Binge drinking 17.4%
No physical activity 21.4%
Less than 7 hrs sleep 33.7%
Depression 19.7%
Fair or poor health 17.4%
Poor mental health 15.4%
Poor physical health 13.1%
No health insurance 8.8%
Visited doctor (checkup) 70.0%
Visited dentist 62.3%
Cholesterol screening 92.4%
Teeth loss 13.5%
Veterans & disability
Veterans Count %
Civilian veterans 124 10.7%
Disability %
Any disability 33.2%
Under 18 37.7%
18–64 years 25.3%
65 and over 51.5%
Health insurance coverage
Type %
Private insurance 47.3%
Public insurance 61.2%
No insurance 5.7%
Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 1,374 97.0%
Spanish 0 0.0%
Other Indo-European 0 0.0%
Asian & Pacific Islander 0 0.0%
Other languages 0 0.0%
Place of birth & citizenship
Origin Count %
Native born (US) 1,417 100.0%
Born in same state 1,417 100.0%
Born in different state 971 68.5%
Foreign born 0 0.0%
Naturalized citizen 0 0.0%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
Italian 171 12.1%
French 108 7.6%
Ancestry Count %
Arab 30 2.1%
English 19 1.3%
Technology access
Metric % of households
Computer access 42.1%
Internet access 93.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 95573
What city is ZIP code 95573 in?
ZIP code 95573 is primarily assigned to Willow Creek, California.
What county is ZIP code 95573 in?
ZIP code 95573 falls within Humboldt County, California.
Does ZIP code 95573 have a large retiree population?
49% of households in ZIP code 95573 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 95573 have a large veteran population?
11% of civilians in ZIP code 95573 are veterans, above the national average of ~7%.
What is the population of ZIP code 95573?
ZIP code 95573 has an estimated population of 1,417 residents, with a density of 12 people per square mile.
What is the typical home value in ZIP code 95573?
The median home value in ZIP code 95573 is $300,900.
What timezone is ZIP code 95573 in?
ZIP code 95573 observes the PST timezone.
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