Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — STATE/CA/COUNTY/DEL-NORTE

Del Norte County, CA ZIP codes

Del Norte County, CA has 6 ZIP codes, in 5 towns: 95531, 95567, 95548, 95543, 95532 and 95538.

The county seat is Crescent City.

ZIP codes
6
Towns
5
County seat
Crescent City
County FIPS
06015
Population
27,107
Median household income
$67,058
Land area
1,006 sq mi
Area codes
369, 707
Metro area
Crescent City

Del Norte County ZIP codes by town

Crescent City (county seat)
95531, 95532

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Del Norte County ZIP codes

The ZIP codes of Del Norte County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Del Norte County in numbers

About 27,107 people live in Del Norte County, in 9,522 households, the 49th most populous of California's 58 counties. The median household income is $67,058 a year, 32% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $342,000 (53% below the California median), and median gross rent is $1,233 a month. The median age is 39.9; 21.4% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 20 minutes.

Population27,107Del Norte27,107
Households9,522Del Norte9,522
Median age39.9Del Norte39.9California37.9US 38.9
Median household income$67,058Del Norte$67,058California$99,122US $80,734
Median home value$342,000Del Norte$342,000California$734,700US $332,700
Median gross rent$1,233Del Norte$1,233California$2,036US $1,413
Bachelor's degree or higher21.4%Del Norte21.4%California37.1%US 35.7%
Mean commute19.6 minDel Norte19.6 minCalifornia28.7 minUS 26.4 min
Population density27 / sq miDel Norte27 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Del Norte County

Largest towns in Del Norte County
TownZIP codesPopulation
Crescent City 2 6,046
Fort Dick 1 1,365
Klamath 1 931
Smith River 1 898
Gasquet 1 346

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Not sure you are in Del Norte County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Del Norte County, with figures

ZIP codes in Del Norte County
ZIP City Type Population Median income Median home
95531 Crescent City , CA Standard 22,291 $67,458 $351,400
95532 Crescent City , CA No street area — — —
95538 Fort Dick , CA Standard 1,158 $67,024 $292,900
95543 Gasquet , CA Standard 523 $50,203 $195,000
95548 Klamath , CA Standard 1,024 $43,333 $215,400
95567 Smith River , CA Standard 2,058 $102,734 $373,100

Cite this page

zipcodes.pro. “Del Norte County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ca/county/del-norte

Underlying data is public domain or openly licensed — sources, vintages and licences.