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/95031

95031

ZIP 95031 is in Los Gatos, California, in Santa Clara County; area codes 408 and 669; Pacific time. Los Gatos has 4 ZIP codes; the others are 95030, 95032 and 95033.

Type
No street area
Time zone
America/Los_Angeles
County
Santa Clara
Coordinates
37.1574, -121.9676

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 95033, whose figures describe that area — not this ZIP code.

☼ Live from 95031 — Los Gatos, CA

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Where 95031 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 95031
  • 🔢 Type 95031 into a pocket calculator and turn it upside down: IEOSG — not quite a word, sorry.
  • ➕ As a number, 95,031 = 3 × 3 × 10559. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111001100110111
  • 🏠 Its numerical neighbours: 95030 (Los Gatos, CA, 5 mi away) and 95032 (Los Gatos, CA, 4 mi away).
  • 🔄 Backwards, 95031 becomes 13059, which is not a ZIP code at all.
  • 👥 46 other ZIP codes are made of exactly the same digits (09351, 10953, 13905, 15930, 19035, 19053, …). The farthest-flung twin is 09351 in APO AE, a military post office, 5,801 miles away.
  • 🧭 Farther south than 64% of all ZIP codes, and farther west than 95%.
  • 🎯1,274 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 95031 and you would come out at 37.16°S, 58.03°E — 1,039 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 43m of daylight. Shortest: 9h 36m.
🌙 The sky over 95031 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments17This ZIP17
Employees358This ZIP358
Annual payroll$11,182,000This ZIP$11,182,000

Land area

ZIP codes near 95031

ZIPCityDistance
95033 Los Gatos, CA 0.3 mi
95026 Holy City, CA 1.0 mi
95044 Redwood Estates, CA 1.0 mi
95032 Los Gatos, CA 4.0 mi
95030 Los Gatos, CA 4.5 mi
95066 Scotts Valley, CA 6.7 mi
95120 San Jose, CA 7.1 mi
95018 Felton, CA 7.2 mi
95160 San Jose, CA 7.3 mi
95124 San Jose, CA 7.3 mi

Find every ZIP code within 10 miles of 95031 →

Questions about this ZIP code

Where is ZIP code 95031?

95031 is in Los Gatos, California, in Santa Clara County, part of the San Jose-Sunnyvale-Santa Clara, CA metropolitan area. Its published point location is 37.1574, -121.9676.

What county is 95031 in?

95031 lies in Santa Clara County.

What area code is 95031?

Los Gatos uses area codes 408 and 669, from NANPA's telephone records.

What time zone is 95031 in?

95031 uses America/Los_Angeles.

What ZIP codes are near 95031?

The closest are 95033 (0.3 mi), 95026 (1 mi), 95044 (1 mi), 95032 (4 mi) and 95030 (4.5 mi).

Is 95031 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.

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Cite this page

zipcodes.pro. “95031 ZIP Code — Los Gatos, California (Santa Clara County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/95031

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curl https://zipcodes.pro/zip/95031.json

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