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/86003

86003

ZIP 86003 is in Flagstaff, Arizona, in Coconino County; area code 928; Mountain time. Flagstaff has 6 ZIP codes; the others are 86001, 86002, 86004, 86005 and 86011.

Type
Standard
Time zone
America/Denver
County
Coconino
Metro area
Flagstaff, AZ
Population
104
Coordinates
35.2427, -111.2020
☼ Live from 86003 — Flagstaff, AZ

Weather right now

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Local time: —

Where 86003 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 86003
  • 🔢 Type 86003 into a pocket calculator and turn it upside down: EOOgB — not quite a word, sorry.
  • ➕ As a number, 86,003 = 17 × 5059. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100111111110011
  • 🏠 Its numerical neighbours: 86002 (Flagstaff, AZ, 26 mi away) and 86004 (Flagstaff, AZ, 14 mi away).
  • 🔄 Backwards, 86003 becomes 30068 — and that is a real ZIP code: Marietta, GA, 1,520 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (00638, 00683, 03086, 03608, 03860, 06083, …). The farthest-flung twin is 00638 in Ciales, PR, 2,965 miles away.
  • 🧭 Farther south than 73% of all ZIP codes, and farther west than 86%.
  • 🎯760 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 86003 and you would come out at 35.24°S, 68.80°E — 977 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 32m of daylight. Shortest: 9h 47m.
  • 📏 At 36.7 square miles of land, 86003 is bigger than 51% of ZIP codes — room for about 28 Central Parks.
🌙 The sky over 86003 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population104This ZIP104
Households39This ZIP39
Housing units45This ZIP45
Median age38.0This ZIP38.0Arizona39.0US 38.9
Median home value$47,900This ZIP$47,900Arizona$394,500US $332,700
Bachelor's degree or higher0.0%
Mean commute53.8 minThis ZIP53.8 min
Population density2.8 / sq miThis ZIP2.8 / sq mi

Business and tax activity

Business establishments18This ZIP18
Employees62This ZIP62
Annual payroll$3,076,000This ZIP$3,076,000

Land area

Land area36.68 sq miThis ZIP36.68 sq mi
Water area0.00 sq mi

ZIP codes near 86003

ZIPCityDistance
86004 Flagstaff, AZ 13.6 mi
86035 Leupp, AZ 14.6 mi
86002 Flagstaff, AZ 25.5 mi
86011 Flagstaff, AZ 25.8 mi
86005 Flagstaff, AZ 25.9 mi
86038 Mormon Lake, AZ 28.1 mi
86001 Flagstaff, AZ 33.1 mi
86047 Winslow, AZ 33.1 mi
86017 Munds Park, AZ 34.2 mi
86015 Bellemont, AZ 34.6 mi

Find every ZIP code within 10 miles of 86003 →

Questions about this ZIP code

Where is ZIP code 86003?

86003 is in Flagstaff, Arizona, in Coconino County, part of the Flagstaff, AZ metropolitan area. Its published point location is 35.2427, -111.2020.

What county is 86003 in?

86003 lies in Coconino County.

What area code is 86003?

Flagstaff uses area code 928, from NANPA's telephone records.

What time zone is 86003 in?

86003 uses America/Denver.

How many people live in 86003?

About 104 people live in ZIP code 86003, in 39 households, at 2.8 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 86003?

The closest are 86004 (13.6 mi), 86035 (14.6 mi), 86002 (25.5 mi), 86011 (25.8 mi) and 86005 (25.9 mi).

Is 86003 a PO Box ZIP code?

86003 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “86003 ZIP Code — Flagstaff, Arizona (Coconino County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/86003

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