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 — ZIP/95418

95418

ZIP 95418 is Calpella, California, in Mendocino County; area codes 707 and 369; Pacific time.

Type
No street area
Time zone
America/Los_Angeles
County
Mendocino
Metro area
Ukiah, CA
Coordinates
39.2214, -123.2154

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 95482, whose figures describe that area — not this ZIP code.

☼ Live from 95418 — Calpella, CA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 95418 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 95418
  • 🔢 Type 95418 into a pocket calculator and turn it upside down: BIhSG — not quite a word, sorry.
  • ➕ As a number, 95,418 = 2 × 3 × 3 × 3 × 3 × 19 × 31. Its digits add up to 27, a total 1,806 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111010010111010
  • 🏠 Its numerical neighbours: 95417 (Branscomb, CA, 40 mi away) and 95419 (Camp Meeker, CA, 57 mi away).
  • 🔄 Backwards, 95418 becomes 81459, which is not a ZIP code at all.
  • 👥 41 other ZIP codes are made of exactly the same digits (14589, 14859, 14895, 15489, 15849, 15948, …). The farthest-flung twin is 18954 in Richboro, PA, 2,531 miles away.
  • 🧭 Farther north than 50% of all ZIP codes, and farther west than 98%.
  • 🎯1,309 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 95418 and you would come out at 39.22°S, 56.78°E — 962 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 56m of daylight. Shortest: 9h 24m.
🌙 The sky over 95418 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments5This ZIP5
Employees350This ZIP350
Annual payroll$23,415,000This ZIP$23,415,000

Land area

ZIP codes near 95418

ZIPCityDistance
95470 Redwood Valley, CA 5.5 mi
95482 Ukiah, CA 6.3 mi
95481 Talmage, CA 7.0 mi
95493 Witter Springs, CA 12.3 mi
95469 Potter Valley, CA 14.4 mi
95485 Upper Lake, CA 15.5 mi
95415 Boonville, CA 16.1 mi
95453 Lakeport, CA 19.1 mi
95427 Comptche, CA 19.1 mi
95490 Willits, CA 19.2 mi

Find every ZIP code within 10 miles of 95418 →

Questions about this ZIP code

Where is ZIP code 95418?

95418 is in Calpella, California, in Mendocino County, part of the Ukiah, CA micropolitan area. Its published point location is 39.2214, -123.2154.

What county is 95418 in?

95418 lies in Mendocino County.

What area code is 95418?

Calpella uses area codes 707 and 369, from NANPA's telephone records.

What time zone is 95418 in?

95418 uses America/Los_Angeles.

What ZIP codes are near 95418?

The closest are 95470 (5.5 mi), 95482 (6.3 mi), 95481 (7 mi), 95493 (12.3 mi) and 95469 (14.4 mi).

Is 95418 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

Download or cite

Cite this page

zipcodes.pro. “95418 ZIP Code — Calpella, California (Mendocino County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/95418

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/95418.json

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