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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/73003

73003

ZIP 73003 is in Edmond, Oklahoma, in Oklahoma County; area codes 405 and 572; Central time. Edmond has 6 ZIP codes; the others are 73012, 73013, 73025, 73034 and 73083.

Type
Standard
Time zone
America/Chicago
County
Oklahoma
Metro area
Oklahoma City, OK
Population
23,236
Coordinates
35.6689, -97.4974
☼ Live from 73003 — Edmond, OK

Weather right now

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Local time: —

Where 73003 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 73003
  • 🔢 Type 73003 into a pocket calculator and turn it upside down: EOOEL — not quite a word, sorry.
  • ➕ As a number, 73,003 = 7 × 10429. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001110100101011
  • 🏠 Its numerical neighbours: 73002 (Alex, OK, 51 mi away) and 73004 (Amber, OK, 38 mi away).
  • 🔄 Backwards, 73003 becomes 30037 — and that is a real ZIP code: Decatur, GA, 760 miles away.
  • 👥 15 other ZIP codes are made of exactly the same digits (00733, 03037, 03073, 03307, 07033, 07303, …). The farthest-flung twin is 00733 in Ponce, PR, 2,246 miles away.
  • 🧭 Farther south than 71% of all ZIP codes, and farther west than 76%.
  • 🎯293 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 73003 and you would come out at 35.67°S, 82.50°E — 1,130 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 44m.
  • 📏 At 7.4 square miles of land, 73003 is bigger than 23% of ZIP codes — room for about 5.6 Central Parks.
🌙 The sky over 73003 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population23,236This ZIP23,236
Households9,574This ZIP9,574
Housing units10,019This ZIP10,019
Median age38.2This ZIP38.2Oklahoma37.0US 38.9
Median household income$78,149This ZIP$78,149Oklahoma$65,039US $80,734
Median home value$247,700This ZIP$247,700Oklahoma$199,800US $332,700
Median gross rent$1,382This ZIP$1,382Oklahoma$1,014US $1,413
Bachelor's degree or higher41.6%This ZIP41.6%
Mean commute24.3 minThis ZIP24.3 min
Population density3,133.6 / sq miThis ZIP3,133.6 / sq mi

Business and tax activity

Business establishments751This ZIP751
Employees6,201This ZIP6,201
Annual payroll$237,994,000This ZIP$237,994,000
Tax returns filed10,440This ZIP10,440
Total adjusted gross income$834,587,000This ZIP$834,587,000

Land area

Land area7.42 sq miThis ZIP7.42 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 73003

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 73003

ZIPCityDistance
73083 Edmond, OK 1.8 mi
73013 Edmond, OK 3.6 mi
73034 Edmond, OK 4.3 mi
73012 Edmond, OK 5.3 mi
73134 Oklahoma City, OK 5.5 mi
73025 Edmond, OK 5.8 mi
73114 Oklahoma City, OK 6.4 mi
73131 Oklahoma City, OK 6.6 mi
73120 Oklahoma City, OK 7.4 mi
73151 Oklahoma City, OK 8.1 mi

Find every ZIP code within 10 miles of 73003 →

Questions about this ZIP code

Where is ZIP code 73003?

73003 is in Edmond, Oklahoma, in Oklahoma County, part of the Oklahoma City, OK metropolitan area. Its published point location is 35.6689, -97.4974.

What county is 73003 in?

73003 lies in Oklahoma County.

What area code is 73003?

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

What time zone is 73003 in?

73003 uses America/Chicago.

How many people live in 73003?

About 23,236 people live in ZIP code 73003, in 9,574 households, at 3,133.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 73003?

$78,149 a year, against $65,039 across Oklahoma.

What ZIP codes are near 73003?

The closest are 73083 (1.8 mi), 73013 (3.6 mi), 73034 (4.3 mi), 73012 (5.3 mi) and 73134 (5.5 mi).

Is 73003 a PO Box ZIP code?

73003 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “73003 ZIP Code — Edmond, Oklahoma (Oklahoma County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/73003

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