Blue Lake ZIP Codes — Humboldt County, CA

There is one unique ZIP code in Blue Lake, California and it is 95525. Area code: 530.

ZIP codes

92.72

sq mi land

0.12

sq mi water

530

area code

Blue Lake, CA ZIP code map

About Blue Lake, CA

Blue Lake is a charming city located in Humboldt County, California. Known for its picturesque landscapes and close-knit community, it offers a unique blend of rural charm and access to natural beauty. The city is a thriving hub for local culture and outdoor activities, drawing both residents and visitors alike.

Location & geography

Nestled in Northern California, Blue Lake is surrounded by stunning natural features and is located just 12 miles east of the larger city of Eureka. The area is characterized by its beautiful terrain, with a total land area of 92.72 square miles and a small water area of 0.12 square miles. Nearby cities include Arcata to the southwest, which is approximately 6 miles away, and Fortuna to the south, around 10 miles from Blue Lake.

Community & economy

The community in Blue Lake is known for its friendly atmosphere and strong community involvement, fostering events that celebrate local culture. The economy benefits from various local industries, including agriculture and tourism, which plays a role in the city's character. Daily life in Blue Lake highlights a connection to nature, with residents enjoying hiking, fishing, and community events throughout the year.

Transportation

Transportation in Blue Lake is facilitated by nearby Highway 299, which provides convenient access to surrounding areas and larger cities. The closest major airport is Arcata-Eureka Airport, located about 14 miles away, making air travel easily accessible. Public transit options may be limited, but the small city promotes a walkable environment for everyday activities.

History

Blue Lake was founded in the late 19th century, initially growing as a settlement due to the timber industry that flourished in the area. The city has seen significant developments, with key industries evolving over the years, contributing to its growth and character. Notable events in Blue Lake's history include celebrations of local Native American culture and heritage, which continue to enrich the community today.

Did you know?

One surprising fact about Blue Lake is its close association with the nearby Blue Lake Rancheria, a tribe recognized for its rich cultural heritage. Additionally, the city is known for hosting the Blue Lake Artisans Market, which showcases local artists and craftspeople.

ZIP codes for Blue Lake, CA (1)

ZIP code	City	County	Map
95525	Blue Lake	Humboldt	View map

Demographics & statistics

1,358

Population

56.7

Median age

$59,028

Median household income

$42,697

Per capita income

$429,900

Median home value

$1,240

Median monthly rent

58.0%

Home ownership

22.0%

Poverty rate

18.6%

Unemployment

542

Housing units

36.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

134

25–34

115

35–44

45–54

55–59

140

60–64

120

152

65–74

131

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	148	10.9%
18 and over	1,210	89.1%
65 and over	377	27.8%
Median age	56.7 years

Race & ethnicity

White 76%

American Indian / Alaska Native 6.6%

Two or more races 6.4%

Hispanic or Latino 4.4%

Other race 4.1%

Asian 2.5%

Group	Count	%
White	1,079	76%
American Indian / Alaska Native	94	6.6%
Two or more races	91	6.4%
Hispanic or Latino	62	4.4%
Other race	58	4.1%
Asian	36	2.5%

Household income

Under $10k 10.9%

$10k–$15k 1.5%

$15k–$25k 9.4%

$25k–$35k 5.1%

$35k–$50k 17.2%

$50k–$75k 12.0%

$75k–$100k 9.8%

$100k–$150k 12.2%

$150k–$200k 12.9%

$200k+ 9.0%

Range	% of households
Under $10k	10.9%
$10k–$15k	1.5%
$15k–$25k	9.4%
$25k–$35k	5.1%
$35k–$50k	17.2%
$50k–$75k	12.0%
$75k–$100k	9.8%
$100k–$150k	12.2%
$150k–$200k	12.9%
$200k+	9.0%
Median income	$59,028

Housing

Home values

Under $50k 2.0%

$50k–$100k 7.1%

$100k–$150k 2.3%

$150k–$200k 2.3%

$200k–$300k 3.8%

$300k–$500k 50.6%

$500k–$1M 30.9%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$429,900
Median rent / month	$1,240
Owner occupied	58.0%
Renter occupied	42.0%
Vacant	17.8%
Single-family detached	66.2%
Large apartment buildings	0.0%
Mobile homes	17.9%
Median rooms	4.9
Avg household size (owned)	2.12

Year built

Era	%
2020 or later	0.0%
2010–2019	0.5%
2000–2009	4.0%
1990–1999	3.3%
1980–1989	10.6%
1970–1979	25.4%
1960–1969	15.0%
1950–1959	8.3%
1940–1949	6.6%
1939 or earlier	26.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.7%
1 bedroom	13.3%
2 bedrooms	30.8%
3 bedrooms	46.9%
4 bedrooms	4.7%
5+ bedrooms	1.7%

Vehicles per household

Vehicles	% of households
No vehicle	10.7%
1 vehicle	19.8%
2 vehicles	41.4%
3 or more	28.0%

Heating fuel

Fuel type	%
Utility gas	52.3%
Electricity	9.3%
Propane / LP gas	4.0%
Wood	30.5%
No fuel used	4.0%

Households & families

Household type	Count	%
Married-couple family	294	43.2%
Cohabiting couple	73	10.7%
Male householder, no spouse	175	25.7%
Female householder, no spouse	139	20.4%
Households with children under 18	77	11.3%
Households with seniors (65+)	298	43.8%
Average household size	1.99

Marital status

Status	Male	Female
Never married	37.3%	18.7%
Married	42.6%	56.1%
Separated	1.1%	0.0%
Widowed	5.9%	1.1%
Divorced	13.1%	24.1%

Education

Less than 9th grade 0.2%

Some HS, no diploma 4.8%

HS graduate 24.8%

Some college, no degree 25.3%

Associate's degree 8.7%

Bachelor's degree 25.5%

Graduate / professional 10.7%

Metric	%
HS diploma or higher	95.0%
Bachelor's or higher	36.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	17	8.4%
Kindergarten	2	1.0%
Elementary school	58	28.7%
High school	15	7.4%
College / grad school	110	54.5%

Employment

Industry of employment

Education & healthcare 22.0%

Professional & management 14.8%

Construction 14.4%

Arts, food & hospitality 11.7%

Public administration 11.3%

Retail trade 5.5%

Other services 5.3%

Manufacturing 4.6%

Finance & real estate 4.6%

Agriculture & mining 3.6%

Wholesale trade 1.9%

Transportation & utilities 0.3%

Occupation

Category	%
Management, business & arts	36.5%
Service	29.5%
Sales & office	19.7%
Natural resources & construction	10.3%
Production & transportation	3.9%

Employment type

Type	%
Private sector	68.4%
Government	19.4%
Self-employed	12.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	42.0%
Carpool	18.9%
Public transit	3.5%
Walk	4.8%
Other means	6.6%
Avg commute (minutes)	19.7

Poverty

All people 22.0%

Under 18 years 40.9%

18 and over 20.2%

Married-couple families 3.1%

Female-led households 0.0%

Income support

Source	% of households
Social Security	47.0%
Retirement income	36.9%
Supplemental Security	4.7%
Cash public assistance	2.2%
Food stamps / SNAP	21.9%

Health indicators

Condition	%
High blood pressure	29.2%
High cholesterol	29.8%
Heart disease	6.1%
Stroke	2.9%
Asthma	10.8%
Arthritis	24.0%
Kidney disease	2.8%
Pulmonary disease	7.0%
Cancer	6.6%

Behavior / access	%
Binge drinking	19.8%
No physical activity	17.6%
Less than 7 hrs sleep	32.9%
Fair or poor health	13.5%
Poor mental health	15.4%
Poor physical health	10.7%
No health insurance	8.0%
Visited doctor (checkup)	67.2%
Visited dentist	66.1%
Cholesterol screening	91.4%
Teeth loss	10.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	105	8.7%

Disability	%
Any disability	17.8%
Under 18	0.0%
18–64 years	14.3%
65 and over	32.6%

Health insurance coverage

Type	%
Private insurance	59.8%
Public insurance	53.1%
Uninsured under 19	4.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,286	94.7%
Spanish	13	1.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	13	1.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,292	95.1%
Born in same state	1,289	94.9%
Born in different state	936	68.9%
Foreign born	3	0.2%
Naturalized citizen	66	4.9%
Not a US citizen	5	7.6%

Ancestry

Ancestry	Count	%
Italian	191	14.1%
French	165	12.2%
Arab	48	3.5%
English	39	2.9%

Ancestry	Count	%
Polish	25	1.8%
Irish	5	0.4%
Dutch	2	0.1%

Technology access

Metric	% of households
Computer access	50.1%
Internet access	94.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Blue Lake, CA have?

Blue Lake, CA has one ZIP code: 95525. Each ZIP code serves a distinct delivery area within the city and surrounding region.