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 — CITY/CA/SEIAD-VALLEY

Seiad Valley ZIP code, California

The ZIP code for Seiad Valley, CA is 96086, and its area code is 530.

USPS city name
1 ZIP code
Population
348
Area code
530

NANPA lists no telephone rate centre for Seiad Valley itself, so these are the area codes of the nearest one, Happy Camp (18.6 miles). A town on an area-code boundary can differ from its neighbour.

Seiad Valley in numbers

About 348 people live in Seiad Valley, in 144 households. The median household income is $88,750 a year, 10% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $319,200 (57% below the California median).

Population348Seiad Valley348
Households144Seiad Valley144
Median household income$88,750Seiad Valley$88,750California$99,122US $80,734
Median home value$319,200Seiad Valley$319,200California$734,700US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Seiad Valley. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Seiad Valley

ZIP codes with the USPS city name Seiad Valley
ZIP City Type Population Median income Median home
96086 Seiad Valley , CA Standard 348 $88,750 $319,200

Map of Seiad Valley ZIP codes

96086

The ZIP codes of Seiad Valley, CA, 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.

Towns near Seiad Valley

The nearest larger towns are Happy Camp (539 people, 10 mi), Takilma, OR (658 people, 20 mi) and Williams, OR (760 people, 20 mi).

More nearby: every ZIP code in Siskiyou County · California ZIP codes

Cite this page

zipcodes.pro. “Seiad Valley, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/seiad-valley

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