Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — ZIP/73178

73178

ZIP 73178 is in Oklahoma City, Oklahoma, in Oklahoma County; area codes 405 and 572; Central time. Oklahoma City has 76 ZIP codes in all.

Type
No street area
Time zone
America/Chicago
County
Oklahoma
Metro area
Oklahoma City, OK
Coordinates
35.5514, -97.4075

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 73151, whose figures describe that area — not this ZIP code.

☼ Live from 73178 — Oklahoma City, OK

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Where 73178 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 73178
  • 🔢 Type 73178 into a pocket calculator and turn it upside down: BLIEL — not quite a word, sorry.
  • ➕ As a number, 73,178 = 2 × 7 × 5227. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001110111011010
  • 🏠 Its numerical neighbours: 73175 (Oklahoma City, OK, 8 mi away) and 73179 (Oklahoma City, OK, 16 mi away).
  • 🔄 Backwards, 73178 becomes 87137, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (13778, 13787, 17837, 18773, 31778, 31787, …). The farthest-flung twin is 13787 in Harpursville, NY, 1,252 miles away.
  • 🧭 Farther south than 71% of all ZIP codes, and farther west than 75%.
  • 🎯302 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 73178 and you would come out at 35.55°S, 82.59°E — 1,140 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 34m of daylight. Shortest: 9h 45m.
🌙 The sky over 73178 today
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Source: USGS.

Land area

ZIP codes near 73178

ZIPCityDistance
73113 Oklahoma City, OK 0.0 mi
73124 Oklahoma City, OK 0.0 mi
73126 Oklahoma City, OK 0.0 mi
73137 Oklahoma City, OK 0.0 mi
73143 Oklahoma City, OK 0.0 mi
73144 Oklahoma City, OK 0.0 mi
73146 Oklahoma City, OK 0.0 mi
73147 Oklahoma City, OK 0.0 mi
73148 Oklahoma City, OK 0.0 mi
73152 Oklahoma City, OK 0.0 mi

Find every ZIP code within 10 miles of 73178 →

Questions about this ZIP code

Where is ZIP code 73178?

73178 is in Oklahoma City, Oklahoma, in Oklahoma County, part of the Oklahoma City, OK metropolitan area. Its published point location is 35.5514, -97.4075.

What county is 73178 in?

73178 lies in Oklahoma County.

What area code is 73178?

Oklahoma City uses area codes 405 and 572, from NANPA's telephone records.

What time zone is 73178 in?

73178 uses America/Chicago.

What ZIP codes are near 73178?

The closest are 73113 (0 mi), 73124 (0 mi), 73126 (0 mi), 73137 (0 mi) and 73143 (0 mi).

Is 73178 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. “73178 ZIP Code — Oklahoma City, Oklahoma (Oklahoma County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/73178

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