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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/97307

97307

ZIP 97307 is Keizer, Oregon, in Marion County; area codes 503 and 971; Pacific time.

Type
No street area
Time zone
America/Los_Angeles
County
Marion
Metro area
Salem, OR
Coordinates
44.9901, -123.0262

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 97303, whose figures describe that area — not this ZIP code.

☼ Live from 97307 — Keizer, OR

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Where 97307 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 97307
  • 🔢 Type 97307 into a pocket calculator and turn it upside down: LOELG — not quite a word, sorry.
  • ➕ As a number, 97,307 = 7 × 13901. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111110000011011
  • 🏠 Its numerical neighbours: 97306 (Salem, OR, 11 mi away) and 97308 (Salem, OR, 3 mi away).
  • 🔄 Backwards, 97307 becomes 70379, which is not a ZIP code at all.
  • 👥 22 other ZIP codes are made of exactly the same digits (03779, 07739, 37079, 37097, 37709, 39077, …). The farthest-flung twin is 03779 in Piermont, NH, 2,474 miles away.
  • 🧭 Farther north than 91% of all ZIP codes, and farther west than 98%.
  • 🎯1,292 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 97307 and you would come out at 44.99°S, 56.97°E — 690 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 37m of daylight. Shortest: 8h 46m.
🌙 The sky over 97307 today
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🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments16This ZIP16
Employees96This ZIP96
Annual payroll$3,067,000This ZIP$3,067,000

Land area

ZIP codes near 97307

ZIPCityDistance
97313 Salem, OR 1.4 mi
97314 Salem, OR 2.0 mi
97303 Salem, OR 2.8 mi
97301 Salem, OR 2.8 mi
97311 Salem, OR 3.2 mi
97308 Salem, OR 3.3 mi
97309 Salem, OR 3.3 mi
97312 Salem, OR 3.8 mi
97304 Salem, OR 4.3 mi
97305 Salem, OR 5.1 mi

Find every ZIP code within 10 miles of 97307 →

Questions about this ZIP code

Where is ZIP code 97307?

97307 is in Keizer, Oregon, in Marion County, part of the Salem, OR metropolitan area. Its published point location is 44.9901, -123.0262.

What county is 97307 in?

97307 lies in Marion County.

What area code is 97307?

Keizer uses area codes 503 and 971, from NANPA's telephone records.

What time zone is 97307 in?

97307 uses America/Los_Angeles.

What ZIP codes are near 97307?

The closest are 97313 (1.4 mi), 97314 (2 mi), 97303 (2.8 mi), 97301 (2.8 mi) and 97311 (3.2 mi).

Is 97307 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. “97307 ZIP Code — Keizer, Oregon (Marion County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/97307

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curl https://zipcodes.pro/zip/97307.json

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