ZIP Code Tabulation Area · California

ZIP Code 95573: Willow Creek, CA

ZIP Code 95573 (Willow Creek, Humboldt County, California) has an estimated 1,089 residents in 618 households. The median household income is $47,258, the median home value is $388,100 and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 4 figures for this ZIP (bachelor's or higher, owner-occupied, commute, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

1,089

Margin of error ±337

Median household income

$47,258

Margin of error ±$12,862

Median home value

$388,100

Margin of error ±$159,871

Median gross rent

—

Margin of error not available

Median age

60.7 yrs

Margin of error ±3.0 yrs

Mean travel time to work

10.0 min*

Margin of error ±6.9 min· estimate has a large margin of error

How ZIP 95573 compares with California and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 9557360.7 yrsCalifornia37.9 yrsUnited States38.9 yrs

Median household income

ZIP 95573$47,258California$99,122United States$80,734

Per capita income

ZIP 95573$30,923California$49,513United States$44,673

Poverty rate

ZIP 9557315.6%California12.0%United States12.5%

Unemployment rate

ZIP 955736.4%California6.6%United States5.2%

Bachelor's degree or higher

ZIP 9557332.6%*California37.1%United States35.7%

Median home value

ZIP 95573$388,100California$734,700United States$332,700

Median gross rent

ZIP 95573—California$2,036/moUnited States$1,413/mo

Owner-occupied homes

ZIP 9557362.1%*California55.9%United States65.2%

Mean travel time to work

ZIP 9557310.0 min*California28.7 minUnited States26.4 min

Worked from home

ZIP 9557323.7%*California17.2%United States15.1%

All figures for ZIP 95573

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 95573 — ACS 2020–2024 5-year estimates
MeasureZIP 95573Margin of errorCaliforniaUnited States
Total population1,089±33739,287,377334,922,499
Median age60.7 yrs±3.0 yrs37.9 yrs38.9 yrs
Households618±15713,548,091129,227,496
Median household income$47,258±$12,862$99,122$80,734
Per capita income$30,923±$8,830$49,513$44,673
Poverty rate15.6%±6.5 pts12.0%12.5%
Unemployment rate6.4%±9.5 pts6.6%5.2%
Bachelor's degree or higher32.6%*±10.1 pts37.1%35.7%
Median home value$388,100±$159,871$734,700$332,700
Median gross rent——$2,036/mo$1,413/mo
Owner-occupied homes62.1%*±14.6 pts55.9%65.2%
Mean travel time to work10.0 min*±6.9 min28.7 min26.4 min
Worked from home23.7%*±25.2 pts17.2%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 95573
GroupZIP 95573CaliforniaUnited States
White alone, not Hispanic or Latino78.1%33.8%57.4%
Black or African American alone, not Hispanic or Latino0.0%5.2%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino2.0%0.3%0.5%
Asian alone, not Hispanic or Latino0.0%15.3%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino9.9%0.3%0.2%
Some other race alone, not Hispanic or Latino2.2%0.6%0.6%
Two or more races, not Hispanic or Latino1.9%4.4%4.3%
Hispanic or Latino (of any race)5.9%40.2%19.3%

Where ZIP 95573 is

State
California
Main county
Humboldt County
Largest overlapping place
Willow Creek (25% of the ZIP's land area)
Land area
119.99 sq mi· about 9 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Humboldt County

95536 Humboldt County, CA95537 Fields Landing, CA95540 Humboldt County, CA95542 Humboldt County, CA95545 Humboldt County, CA95546 Hoopa, CA95547 Hydesville, CA95549 Humboldt County, CA95550 Humboldt County, CA95551 Humboldt County, CA95553 Humboldt County, CA95554 Humboldt County, CA95555 Humboldt County, CA95556 Humboldt County, CA95558 Humboldt County, CA95559 Humboldt County, CA95560 Humboldt County, CA95562 Humboldt County, CA95564 Samoa, CA95565 Humboldt County, CA95569 Humboldt County, CA95570 Humboldt County, CA95571 Humboldt County, CA95589 Humboldt County, CA

See every ZIP code in California, or compare ZIP 95573 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.