ZIP Code 95537 in Fields Landing, CA

Data Last Updated: March 1, 2026
City:Fields Landing, California
City Alias:Fields Ldg
County:Humboldt County
Timezone:Pacific (GMT -08:00)
Local Time:9:58:44 AM
Population:313 [See All]
Area Codes:369 / 707
Classification:PO Box
Coordinates:40.7291, -124.2167
Land Area:0.298 sq mi
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95537 Fields Landing, CA - Humboldt Bay Working Community

ZIP Code 95537, Fields Landing

Small Town
LocationHumboldt County, CA
Area0.1 sq mi
Population313
Households144
PO Boxes213 Regional Hub (148%)
Median Age35.3 years
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone with no alternative mail delivery available for the 313 residents.
  • The post office has 213 PO Boxes for 144 households, a 148% adoption rate showing regional service beyond the immediate community.
  • About 73% of homes were built before 1939, making this one of Humboldt County's oldest settlements.
  • The community is evenly split between owners (75 homes) and renters (69 homes).
  • With a median age of 35.3 years and many workers in transportation and healthcare, this is an active working-class community.
  • The ZIP covers just 0.06 square miles of land but includes 2.4 square miles of Humboldt Bay water.

Community Overview

Fields Landing sits on the eastern shore of Humboldt Bay, about three miles south of Eureka on California's remote North Coast. This tiny unincorporated community covers just 0.06 square miles of land but has 2.4 square miles of adjacent water. It's a PO Box Only Zone, meaning there's no alternative mail delivery for its 313 residents.

Postal Services

The Fields Landing post office maintains 213 PO Boxes for 144 households. That's a 148% adoption rate, with more boxes than homes. Some residents from surrounding areas use this post office since it's one of the few options along this stretch of Humboldt Bay. Despite the PO Box classification, USPS operates both city and rural carrier routes from here, serving the community through a mixed delivery pattern.

Historic Working-Class Character

Street names like Railroad Avenue and Central Avenue hint at the town's origins as a rail and shipping hub. About 73% of the housing stock predates 1939, making Fields Landing one of the older settlements in Humboldt County. Today it's a working-class community where many residents commute to jobs in transportation, healthcare, and public administration. Median household income sits at $76,116, with homes valued around $360,300.

Demographics

Ownership is nearly split down the middle: 75 owner-occupied homes versus 69 rentals. The median age of 35.3 years indicates a community of working adults rather than retirees. Loleta, Samoa, and Eureka are all within three miles, but Fields Landing keeps its own post office and ZIP code.

Street Name Patterns

Historic Grid Transportation Heritage

Street names like Railroad Avenue and Central Avenue reflect the town's history as a rail and shipping point on Humboldt Bay.

Nearby Areas

South Bay Loleta Peninsula Cutten Eureka City
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Population & Demographics


ZIP Code 95537 has 313 residents and 144 households (average 2.17 persons per household). The median age is 35.3 years, slightly younger than the state (37.5) and younger than the nation (38.8). The gender split is 52.7% male and 47.3% female, which is higher than the national male share (49.1%), making this a male-majority area. Largest groups are White (64.5%, much higher than the state average of 41.2%) and Hispanic or Latino (17.3%); Hispanic or Latino residents make up 17.3%, which is much lower than the state average (39.4%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:313Source: Census DHC
2024 ACS Population Estimate:532Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:1,050.3 people per sq mile
Average Income:$78,686Source: Census ACS
Households:144Source: Census DHC
Average House Value:$435,500Source: Census ACS
Persons Per Household:2.17Source: Census DHC
Average Family Size:4.13Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--19512071130229255147325251577632629512532
Decennial Census276------------------313--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 35.3

Male Median Age: 36.8

Female Median Age: 34

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male6913101618811768158148620
Female98510101023101136131740225
Total1517182026283121189142825188845
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:20266.45%
Black:30.99%
Hispanic:*5417.76%
Asian:103.29%
American Indian:206.58%
Hawaiian:00%
Other:154.93%
Total:304100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:16552.72%36.8 years
Females:14847.28%34.0 years
Total:313100%35.3 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:532100.00%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:532100%
Total Native Population:532100.00%
Total Foreign-born Population:00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $78,686, which is slightly below the national median ($80,734), is up $28,388 (56.4%) since 2011 and above its 2019 pre-pandemic level by $78,686. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has narrowed from 2011 to 2024. The labor-force participation rate is 60.3%, which is below the national rate (63.5%). The unemployment rate is 33.0%, which is considerably above the national rate (5.2%). The largest occupation group is Management (57.2%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$50,298$13,906$0$16,537$0$0$0$0$0$0$66,068$71,310$76,116$78,686
Median Family Income$50,238$0$0$0$0$0$0$0$0$0$0$0$0$0
Median NonFamily Income$85,139$87,609$0$0$0$0$0$0$0$0$0$0$0$0
Median Male Income$46,700$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Female Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:21540.41%
Unemployed:10619.92%
Not In Labor Force:21139.66%
Total:532100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:12357.21%
Service:7936.74%
Sales and Office:00.00%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:136.05%
Total Civilian Employed Population:215100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $435,500, which is considerably higher than the national median ($332,700), and above its 2019 pre-pandemic level by $435,500. The median gross rent is $0, which is well under the national median ($1,413), is down $926 (100.00%) since 2011 and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 31.25% (55.00% with a mortgage, 45.00% free-and-clear) and renters 68.75% - making this ZIP Code higher than national rental averages. The vacancy rate is 23.81%, which is markedly above the national rate (10.12%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$0$0$0$0$0$0$0$0$0$0$0$237,500$360,300$435,500
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:00.00%
$1,000 to $1,499:00.00%
$1,500 to $1,999:88100.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:00.00%
Total:88100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$926$744$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):2217.19%
Owner Occupied (free and clear, no mortgage):1814.06%
Renter Occupied:8868.75%
Total Occupied Housing Units:128100%

Occupied Housing Units:12876.19%
Vacant Housing Units (not graphed):4023.81%
Total Housing Units:168100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:12876.19%
Multi-Family Units:4023.81%
Other Units:00.00%
Total Housing Units:168100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 17.70% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.70%). High school or higher is 100.00%, which is far higher than the national rate (89.60%). The uninsured rate is 14.80%, which is comparable to the national rate (8.40%). Private coverage is 39.70%, which is falls below the national rate (67.10%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%). Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is college (100.00%). College enrollment is 100.00%, which is far higher than the national rate (26.70%), indicating the community is likely a college hub with student-driven housing and services.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00.00%
9th to 12th grade, no diploma:00.00%
High school graduate (includes equivalency):23860.10%
Some college, no degree:92.27%
Associate's degree:7919.95%
Bachelor's degree:133.28%
Graduate or professional degree:5714.39%
Total:396100%
High school or higher:396100.00%
Bachelor's degree or higher:7017.68%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:21138.36%
Public Insurance:26047.27%
No Insurance:7914.36%
Total:550100%
Has Health Insurance:47185.64%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty0.0%100.0%100.0%100.0%19.7%28.4%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00.00%
Kindergarten:00.00%
Elementary school (grades 1-8):00.00%
High school (grades 9-12):00.00%
College or graduate school:88100.00%
Total:88100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 95537 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 19 people with an annual payroll of $954,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:310Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:4Source: CBP
1st Quarter Payroll:$255,000Source: CBP
Annual Payroll:$954,000Source: CBP
# of Employees:19Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 95537 is located in Humboldt County, California, within the Eureka-Arcata, CA Metropolitan Statistical Area (CBSA 21700) and California's 2nd Congressional District. This Micro area has a population of 134,623 people, about 0.23% of whom live in ZIP Code 95537. It covers 0.298 sq mi of land and a water area of 2.423 sq mi.

CBSA Name:Eureka-Arcata, CASource: Census
CBSA Number:21700Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:134,623Source: Census
MSA:Source: Census
Land Area:0.298 sq miSource: Census
Water Area:2.423 sq miSource: Census
Congressional District:02Source: USPS
Congressional Land Area:12952.23 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0624022Source: Census
Place Name:Fields Landing CDP; CaliforniaSource: Census

Adjacent & Nearby ZIP Codes


95538 | | 95536

Schools in ZIP Code 95537


We could not locate which school district 95537 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

South Bay Elementary 6077 Loma Ave.
Eureka, CA 95503
District: South Bay Union Elementary School DistrictNearby
South Bay Charter 6077 Loma Ave.
Eureka, CA 95503
District: South Bay Union Elementary School DistrictNearby
Academy Of The Redwoods 7351 Tompkins Hill Rd.
Eureka, CA 95501
District: Fortuna Union High School DistrictNearby
Pine Hill Elementary 5230 Vance Ave.
Eureka, CA 95503
District: South Bay Union Elementary School DistrictNearby
Ridgewood Elementary 2060 Ridgewood Dr.
Eureka, CA 95503
District: Cutten Elementary School DistrictNearby
St Bernard's Academy 222 Dollison St
Eureka, CA 95501
District: Private SchoolNearby
Redwood Christian School 2039 E St
Eureka, CA 95501
District: Private SchoolNearby
Gospel Outreach School 2845 Saint James Pl
Eureka, CA 95503
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 95537


College Of The Redwoods 7351 Tompkins Hill Rd
Eureka, CA 95501-9300
Type: Post Secondary
Fredrick And Charles Beauty College 831 F St
Eureka, CA 95501
Type: Post Secondary
California State Polytechnic University-Humboldt 1 Harpst Street
Arcata, CA 95521-8299
Type: Post Secondary
Dell'arte International School Of Physical Theatre 131 H Street
Blue Lake, CA 95525-0816
Type: Post Secondary
Shasta School Of Cosmetology 678 N Market St
Redding, CA 96003
Type: Post Secondary
Simpson University 2211 College View Drive
Redding, CA 96003-8606
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 3/1/2026], https://nces.ed.gov