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/99302

99302

ZIP 99302 is in Pasco, Washington, in Franklin County; area code 509; Pacific time. Pasco has 2 ZIP codes; the other is 99301.

Type
No street area
Time zone
America/Los_Angeles
County
Franklin
Coordinates
46.2350, -119.0943

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 99301, whose figures describe that area — not this ZIP code.

☼ Live from 99302 — Pasco, WA

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Where 99302 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 99302
  • 🔢 Type 99302 into a pocket calculator and turn it upside down: ZOEGG — not quite a word, sorry.
  • ➕ As a number, 99,302 = 2 × 7 × 41 × 173. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000001111100110
  • 🏠 Its numerical neighbours: 99301 (Pasco, WA, 12 mi away) and 99320 (Benton City, WA, 21 mi away).
  • 🔄 Backwards, 99302 becomes 20399, which is not a ZIP code at all.
  • 👥 22 other ZIP codes are made of exactly the same digits (03299, 09239, 20993, 23909, 29039, 29903, …). The farthest-flung twin is 09239 in APO AE, a military post office, 5,176 miles away.
  • 🧭 Farther north than 94% of all ZIP codes, and farther west than 93%.
  • 🎯1,123 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 99302 and you would come out at 46.23°S, 60.91°E — 482 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 47m of daylight. Shortest: 8h 36m.
🌙 The sky over 99302 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments37This ZIP37
Employees1,297This ZIP1,297
Annual payroll$92,247,000This ZIP$92,247,000

Land area

ZIP codes near 99302

ZIPCityDistance
99336 Kennewick, WA 4.2 mi
99352 Richland, WA 9.5 mi
99338 Kennewick, WA 9.6 mi
99323 Burbank, WA 11.1 mi
99354 Richland, WA 11.7 mi
99301 Pasco, WA 12.0 mi
99337 Kennewick, WA 12.6 mi
99353 West Richland, WA 15.0 mi
99363 Wallula, WA 16.5 mi
99346 Plymouth, WA 17.3 mi

Find every ZIP code within 10 miles of 99302 →

Questions about this ZIP code

Where is ZIP code 99302?

99302 is in Pasco, Washington, in Franklin County, part of the Kennewick-Richland, WA metropolitan area. Its published point location is 46.2350, -119.0943.

What county is 99302 in?

99302 lies in Franklin County.

What area code is 99302?

Pasco uses area code 509, from NANPA's telephone records.

What time zone is 99302 in?

99302 uses America/Los_Angeles.

What ZIP codes are near 99302?

The closest are 99336 (4.2 mi), 99352 (9.5 mi), 99338 (9.6 mi), 99323 (11.1 mi) and 99354 (11.7 mi).

Is 99302 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. “99302 ZIP Code — Pasco, Washington (Franklin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99302

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