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/82902

82902

ZIP 82902 is in Rock Springs, Wyoming, in Sweetwater County; area code 307; Mountain time. Rock Springs has 2 ZIP codes; the other is 82901.

Type
No street area
Time zone
America/Denver
County
Sweetwater
Metro area
Rock Springs, WY
Coordinates
41.5875, -109.2029

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 82901, whose figures describe that area — not this ZIP code.

☼ Live from 82902 — Rock Springs, WY

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Where 82902 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 82902
  • 🔢 Type 82902 into a pocket calculator and turn it upside down: ZOGZB — not quite a word, sorry.
  • ➕ As a number, 82,902 = 2 × 3 × 41 × 337. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100001111010110
  • 🏠 Its numerical neighbours: 82901 (Rock Springs, WY, 19 mi away) and 82922 (Bondurant, WY, 125 mi away).
  • 🔄 Backwards, 82902 becomes 20928, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (02298, 02829, 02892, 09228, 09822, 20289, …). The farthest-flung twin is 09822 in APO AE, a military post office, 6,323 miles away.
  • 🧭 Farther north than 72% of all ZIP codes, and farther west than 85%.
  • 🎯569 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 82902 and you would come out at 41.59°S, 70.80°E — 537 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
🌙 The sky over 82902 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments37This ZIP37
Employees608This ZIP608
Annual payroll$50,879,000This ZIP$50,879,000

Land area

ZIP codes near 82902

ZIPCityDistance
82943 Reliance, WY 8.0 mi
82945 Superior, WY 16.4 mi
82901 Rock Springs, WY 18.5 mi
82942 Point Of Rocks, WY 23.9 mi
82935 Green River, WY 24.4 mi
82929 Little America, WY 35.4 mi
82932 Farson, WY 38.3 mi
82934 Granger, WY 41.0 mi
84023 Dutch John, UT 47.3 mi
82938 Mc Kinnon, WY 49.6 mi

Find every ZIP code within 10 miles of 82902 →

Questions about this ZIP code

Where is ZIP code 82902?

82902 is in Rock Springs, Wyoming, in Sweetwater County, part of the Rock Springs, WY micropolitan area. Its published point location is 41.5875, -109.2029.

What county is 82902 in?

82902 lies in Sweetwater County.

What area code is 82902?

Rock Springs uses area code 307, from NANPA's telephone records.

What time zone is 82902 in?

82902 uses America/Denver.

What ZIP codes are near 82902?

The closest are 82943 (8 mi), 82945 (16.4 mi), 82901 (18.5 mi), 82942 (23.9 mi) and 82935 (24.4 mi).

Is 82902 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. “82902 ZIP Code — Rock Springs, Wyoming (Sweetwater County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/82902

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curl https://zipcodes.pro/zip/82902.json

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