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/72115

72115

ZIP 72115 is in North Little Rock, Arkansas, in Pulaski County; area code 501; Central time. North Little Rock has 9 ZIP codes in all.

Type
No street area
Time zone
America/Chicago
County
Pulaski
Coordinates
34.7695, -92.2671

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 72114, whose figures describe that area — not this ZIP code.

☼ Live from 72115 — North Little Rock, AR

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Where 72115 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 72115
  • 🔢 Type 72115 into a pocket calculator and turn it upside down: SIIZL — not quite a word, sorry.
  • ➕ As a number, 72,115 = 5 × 14423. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001100110110011
  • 🏠 Its numerical neighbours: 72114 (North Little Rock, AR, 0 mi away) and 72116 (North Little Rock, AR, 2 mi away).
  • 🔄 Backwards, 72115 becomes 51127, which is not a ZIP code at all.
  • 👥 27 other ZIP codes are made of exactly the same digits (11572, 11725, 11752, 12157, 12175, 12517, …). The farthest-flung twin is 12517 in Copake Falls, NY, 1,132 miles away.
  • 🧭 Farther south than 75% of all ZIP codes, and farther west than 62%.
  • 🎯492 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 72115 and you would come out at 34.77°S, 87.73°E — 1,343 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 29m of daylight. Shortest: 9h 49m.
🌙 The sky over 72115 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments8This ZIP8
Employees110This ZIP110
Annual payroll$5,484,000This ZIP$5,484,000

Land area

ZIP codes near 72115

ZIPCityDistance
72114 North Little Rock, AR 0.5 mi
72201 Little Rock, AR 1.7 mi
72255 Little Rock, AR 2.0 mi
72214 Little Rock, AR 2.3 mi
72202 Little Rock, AR 2.4 mi
72116 North Little Rock, AR 2.5 mi
72216 Little Rock, AR 3.8 mi
72199 North Little Rock, AR 4.3 mi
72207 Little Rock, AR 4.3 mi
72260 Little Rock, AR 4.6 mi

Find every ZIP code within 10 miles of 72115 →

Questions about this ZIP code

Where is ZIP code 72115?

72115 is in North Little Rock, Arkansas, in Pulaski County, part of the Little Rock-North Little Rock-Conway, AR metropolitan area. Its published point location is 34.7695, -92.2671.

What county is 72115 in?

72115 lies in Pulaski County.

What area code is 72115?

North Little Rock uses area code 501, from NANPA's telephone records.

What time zone is 72115 in?

72115 uses America/Chicago.

What ZIP codes are near 72115?

The closest are 72114 (0.5 mi), 72201 (1.7 mi), 72255 (2 mi), 72214 (2.3 mi) and 72202 (2.4 mi).

Is 72115 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. “72115 ZIP Code — North Little Rock, Arkansas (Pulaski County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/72115

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/72115.json

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