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/95001

95001

ZIP 95001 is in Aptos, California, in Santa Cruz County; area code 831; Pacific time. Aptos has 2 ZIP codes; the other is 95003.

Type
No street area
Time zone
America/Los_Angeles
County
Santa Cruz
Coordinates
36.9790, -121.8980

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 95003, whose figures describe that area — not this ZIP code.

☼ Live from 95001 — Aptos, CA

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Where 95001 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 95001
  • 🔢 Type 95001 into a pocket calculator and turn it upside down: IOOSG — not quite a word, sorry.
  • ➕ As a number, 95,001 = 3 × 31667. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111001100011001
  • 🏠 Its numerical neighbours: 94999 (Petaluma, CA, 98 mi away) and 95002 (Alviso, CA, 32 mi away).
  • 🔄 Backwards, 95001 becomes 10059, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (00915, 00951, 01059, 01095, 01509, 01590, …). The farthest-flung twin is 00915 in San Juan, PR, 3,593 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 95001 and you would come out at 36.98°S, 58.10°E — 1,048 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 42m of daylight. Shortest: 9h 37m.
🌙 The sky over 95001 today
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🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments10This ZIP10
Employees48This ZIP48
Annual payroll$5,511,000This ZIP$5,511,000

Land area

ZIP codes near 95001

ZIPCityDistance
95003 Aptos, CA 2.2 mi
95010 Capitola, CA 3.1 mi
95073 Soquel, CA 4.7 mi
95062 Santa Cruz, CA 5.1 mi
95065 Santa Cruz, CA 6.0 mi
95063 Santa Cruz, CA 6.1 mi
95019 Freedom, CA 6.9 mi
95061 Santa Cruz, CA 7.3 mi
95067 Scotts Valley, CA 8.1 mi
95076 Watsonville, CA 8.2 mi

Find every ZIP code within 10 miles of 95001 →

Questions about this ZIP code

Where is ZIP code 95001?

95001 is in Aptos, California, in Santa Cruz County, part of the Santa Cruz-Watsonville, CA metropolitan area. Its published point location is 36.9790, -121.8980.

What county is 95001 in?

95001 lies in Santa Cruz County.

What area code is 95001?

Aptos uses area code 831, from NANPA's telephone records.

What time zone is 95001 in?

95001 uses America/Los_Angeles.

What ZIP codes are near 95001?

The closest are 95003 (2.2 mi), 95010 (3.1 mi), 95073 (4.7 mi), 95062 (5.1 mi) and 95065 (6 mi).

Is 95001 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. “95001 ZIP Code — Aptos, California (Santa Cruz County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/95001

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/95001.json

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