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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 — ZIP/96091

96091

ZIP 96091 is Trinity Center, California, in Trinity County; area code 530; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Trinity
Metro area
none
Population
932
Coordinates
41.0439, -122.8008
☼ Live from 96091 — Trinity Center, CA

Weather right now

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Local time: —

Where 96091 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 96091
  • 🔢 Type 96091 into a pocket calculator and turn it upside down: IGOgG — not quite a word, sorry.
  • ➕ As a number, 96,091 = 307 × 313. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111011101011011
  • 🏠 Its numerical neighbours: 96090 (Tehama, CA, 80 mi away) and 96092 (Vina, CA, 86 mi away).
  • 🔄 Backwards, 96091 becomes 19069, which is not a ZIP code at all.
  • 👥 22 other ZIP codes are made of exactly the same digits (01969, 06199, 09169, 09196, 09619, 10969, …). The farthest-flung twin is 09619 in FPO AE, a military post office, 6,172 miles away.
  • 🧭 Farther north than 67% of all ZIP codes, and farther west than 97%.
  • 🎯1,272 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 96091 and you would come out at 41.04°S, 57.20°E — 853 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 08m of daylight. Shortest: 9h 13m.
  • 📏 At 425.5 square miles of land, 96091 is bigger than 97% of ZIP codes — room for about 323 Central Parks.
🌙 The sky over 96091 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population932This ZIP932
Households395This ZIP395
Housing units873This ZIP873
Median age63.3This ZIP63.3California37.9US 38.9
Median household income$61,058This ZIP$61,058California$99,122US $80,734
Median home value$380,600This ZIP$380,600California$734,700US $332,700
Median gross rent$1,139This ZIP$1,139California$2,036US $1,413
Bachelor's degree or higher26.6%This ZIP26.6%
Mean commute31.3 minThis ZIP31.3 min
Population density2.2 / sq miThis ZIP2.2 / sq mi

Business and tax activity

Business establishments17This ZIP17
Employees52This ZIP52
Annual payroll$1,890,000This ZIP$1,890,000
Tax returns filed210This ZIP210
Total adjusted gross income$15,682,000This ZIP$15,682,000

Land area

Land area425.46 sq miThis ZIP425.46 sq mi
Water area1.06 sq miThis ZIP1.06 sq mi

Other place names in 96091

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 96091

ZIPCityDistance
96048 Junction City, CA 18.8 mi
96093 Weaverville, CA 20.6 mi
96031 Forks Of Salmon, CA 22.6 mi
96010 Big Bar, CA 23.6 mi
96033 French Gulch, CA 23.6 mi
96014 Callahan, CA 23.8 mi
96052 Lewiston, CA 25.0 mi
96017 Castella, CA 25.8 mi
96051 Lakehead, CA 27.0 mi
96025 Dunsmuir, CA 27.3 mi

Find every ZIP code within 10 miles of 96091 →

Questions about this ZIP code

Where is ZIP code 96091?

96091 is in Trinity Center, California, in Trinity County. Its published point location is 41.0439, -122.8008.

What county is 96091 in?

96091 lies in Trinity County.

What area code is 96091?

Trinity Center uses area code 530, from NANPA's telephone records.

What time zone is 96091 in?

96091 uses America/Los_Angeles.

How many people live in 96091?

About 932 people live in ZIP code 96091, in 395 households, at 2.2 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 96091?

$61,058 a year, against $99,122 across California.

What ZIP codes are near 96091?

The closest are 96048 (18.8 mi), 96093 (20.6 mi), 96031 (22.6 mi), 96010 (23.6 mi) and 96033 (23.6 mi).

Is 96091 a PO Box ZIP code?

96091 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “96091 ZIP Code — Trinity Center, California (Trinity County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/96091

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