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ZIP code

95521

Arcata, CA

STANDARD

95521 covers Arcata in Humboldt County, with 21,684 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

21,684

Median household income

$54,324

Median home value

$478,600

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 95521. Methodology

ZIP code map of 95521

Census ZCTA boundary for ZIP 95521 in Arcata, California
Census ZCTA boundary for ZIP 95521 in Arcata, California. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 95521

Type

STANDARD

City

Arcata

Timezone

America/Los_Angeles

Area codes

707

Land area

60.4 sq mi

Water area

11.15 sq mi

Households

9,797

Median gross rent

$1,300

Acceptable cities: Mc Kinleyville, Mckinleyville

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
707
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 95521. Not ACS. Methodology

People in 95521

Race

  • White15,440
  • Black or African American549
  • American Indian or Alaska Native630
  • Asian524
  • Native Hawaiian and Pacific Islander49
  • Other race1,725
  • Two or more races2,664

Hispanic or Latino (any race): 3,984

Age

  • Under 101,556
  • 10 to 192,782
  • 20 to 296,521
  • 30 to 392,954
  • 40 to 492,185
  • 50 to 591,737
  • 60 to 692,047
  • 70 to 791,323
  • 80 and older476

Income and housing in 95521

Poverty rate

26.7%

Median earnings

$24,129

Median household income

$54,324

Median home value

$478,600

Median gross rent

$1,300

Education

  • High school graduate94.7%
  • Bachelor's degree45.0%
  • Graduate degree17.0%

Places covering 95521

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

10.5% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 95521

IRS populationACS population
24,04012,020020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200511,788
200611,076
200712,144
200811,407
200911,412
201011,132
201120,05510,969
201220,10811,040
201320,31911,180
201420,76911,500
201520,93011,660
201620,91111,550
201721,31111,880
201821,46212,070
201921,06812,660
202021,19313,250
202122,25912,990
202221,71212,710
202321,684

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 95521

12 nearest ZIP centroids (any distance)

  1. 95524Bayside1.6 miPop 1,770 · Income $82,697
  2. 95501Eureka5.9 miPop 22,972 · Income $55,076
  3. 95503Eureka8.0 miPop 24,442 · Income $76,708
  4. 95519Mckinleyville8.3 miPop 18,792 · Income $66,687
  5. 95564Samoa9.1 miPop 477 · Income $69,250
  6. 95550Korbel11.8 miPop 206 · Income $101,167
  7. 95537Fields Landing12.1 miPop 512 · Income $76,116
  8. 95525Blue Lake13.8 miPop 1,443 · Income $65,250
  9. 95549Kneeland14.2 miPop 1,090 · Income $89,583
  10. 95551Loleta15.2 miPop 1,870 · Income $73,472
  11. 95570Trinidad18.8 miPop 2,480 · Income $72,143
  12. 95547Hydesville19.0 miPop 1,144 · Income $85,179

ZIP centroids within 2 miles

ZIP centroids within 2 miles of 95521, measured by Census internal point.
ZIPCityStateDistance (miles)ACS populationMedian income
95524BaysideCA1.6 mi1,770$82,697

ZIPs within 2 miles of this place

Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.

95521 Arcata, CA

Looking up ZIP codes within 2 miles of 95521 Arcata, CA, measured by centroid distance.

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ZIP code 95521 FAQ

What city is ZIP code 95521 in?
95521 is in Arcata, CA.
What county is 95521 in?
95521 is in Humboldt County.
What is the median household income in 95521?
The median household income in 95521 is $54,324.
Which ZIP codes are near 95521?
Use the radius tool on this page to list ZIP codes within a chosen distance of 95521.