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/80037

80037

ZIP 80037 is in Commerce City, Colorado, in Adams County; area codes 303, 720 and 983; Mountain time. Commerce City has 2 ZIP codes; the other is 80022.

Type
No street area
Time zone
America/Denver
County
Adams
Coordinates
39.8083, -104.9339

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 80022, whose figures describe that area — not this ZIP code.

☼ Live from 80037 — Commerce City, CO

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Where 80037 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 80037
  • 🔢 Type 80037 into a pocket calculator and turn it upside down: LEOOB — not quite a word, sorry.
  • ➕ As a number, 80,037 = 3 × 3 × 8893. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011100010100101
  • 🏠 Its numerical neighbours: 80036 (Westminster, CO, 6 mi away) and 80038 (Broomfield, CO, 11 mi away).
  • 🔄 Backwards, 80037 becomes 73008 — and that is a real ZIP code: Bethany, OK, 497 miles away.
  • 👥 27 other ZIP codes are made of exactly the same digits (00738, 00783, 03087, 03780, 03870, 07083, …). The farthest-flung twin is 00738 in Fajardo, PR, 2,764 miles away.
  • 🧭 Farther north than 55% of all ZIP codes, and farther west than 83%.
  • 🎯337 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 80037 and you would come out at 39.81°S, 75.07°E — 701 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 21m.
🌙 The sky over 80037 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Land area

ZIP codes near 80037

ZIPCityDistance
80216 Denver, CO 2.0 mi
80266 Denver, CO 2.2 mi
80024 Dupont, CO 2.6 mi
80207 Denver, CO 3.4 mi
80229 Denver, CO 3.4 mi
80238 Denver, CO 3.6 mi
80205 Denver, CO 3.8 mi
80221 Denver, CO 4.2 mi
80294 Denver, CO 5.0 mi
80202 Denver, CO 5.2 mi

Find every ZIP code within 10 miles of 80037 →

Questions about this ZIP code

Where is ZIP code 80037?

80037 is in Commerce City, Colorado, in Adams County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.8083, -104.9339.

What county is 80037 in?

80037 lies in Adams County.

What area code is 80037?

Commerce City uses area codes 303, 720 and 983, from NANPA's telephone records.

What time zone is 80037 in?

80037 uses America/Denver.

What ZIP codes are near 80037?

The closest are 80216 (2 mi), 80266 (2.2 mi), 80024 (2.6 mi), 80207 (3.4 mi) and 80229 (3.4 mi).

Is 80037 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. “80037 ZIP Code — Commerce City, Colorado (Adams County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80037

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/80037.json

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