Weather right now
Asking the National Weather Service…
Where 73730 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.
- 🔢 Type 73730 into a pocket calculator and turn it upside down: OELEL — not quite a word, sorry.
- ➕ As a number, 73,730 = 2 × 5 × 73 × 101. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010000000000010 - 🏠 Its numerical neighbours: 73729 (Cleo Springs, OK, 51 mi away) and 73731 (Dacoma, OK, 63 mi away).
- 🔄 Backwards, 73730 becomes 03737, which is not a ZIP code at all.
- 👥 17 other ZIP codes are made of exactly the same digits (03773, 07733, 30377, 33077, 33707, 33770, …). The farthest-flung twin is 03773 in Newport, NH, 1,423 miles away.
- 🧭 Farther south than 67% of all ZIP codes, and farther west than 76%.
- 🎯249 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 73730 and you would come out at 36.31°S, 82.46°E — 1,091 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 38m of daylight. Shortest: 9h 41m.
- 📏 At 57.5 square miles of land, 73730 is bigger than 63% of ZIP codes — room for about 44 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 598This ZIP598 |
|---|---|
| Households | 263This ZIP263 |
| Housing units | 293This ZIP293 |
| Median age | 40.5This ZIP40.5Oklahoma37.0US 38.9 |
| Median household income | $56,875This ZIP$56,875Oklahoma$65,039US $80,734 |
| Median home value | $210,700This ZIP$210,700Oklahoma$199,800US $332,700 |
| Median gross rent | $950This ZIP$950Oklahoma$1,014US $1,413 |
| Bachelor's degree or higher | 24.0%This ZIP24.0% |
| Mean commute | 29.5 minThis ZIP29.5 min |
| Population density | 10.4 / sq miThis ZIP10.4 / sq mi |
Business and tax activity
| Business establishments | 15This ZIP15 |
|---|---|
| Employees | 40This ZIP40 |
| Annual payroll | $1,838,000This ZIP$1,838,000 |
| Tax returns filed | 270This ZIP270 |
| Total adjusted gross income | $16,878,000This ZIP$16,878,000 |
Land area
| Land area | 57.53 sq miThis ZIP57.53 sq mi |
|---|---|
| Water area | 0.16 sq miThis ZIP0.16 sq mi |
Other place names in 73730
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 73730
| ZIP | City | Distance |
|---|---|---|
73757 | Lucien, OK | 5.7 mi |
73736 | Fairmont, OK | 8.1 mi |
73738 | Garber, OK | 8.9 mi |
73733 | Douglas, OK | 9.1 mi |
73056 | Marshall, OK | 10.6 mi |
73073 | Orlando, OK | 13.2 mi |
73706 | Enid, OK | 14.2 mi |
74630 | Billings, OK | 14.2 mi |
73077 | Perry, OK | 15.2 mi |
73701 | Enid, OK | 16.1 mi |
Find every ZIP code within 10 miles of 73730 →
Questions about this ZIP code
Where is ZIP code 73730?
73730 is in Covington, Oklahoma, in Garfield County, part of the Enid, OK metropolitan area. Its published point location is 36.3117, -97.5412.
What county is 73730 in?
73730 lies in Garfield County.
What area code is 73730?
Covington uses area code 580, from NANPA's telephone records.
What time zone is 73730 in?
73730 uses America/Chicago.
How many people live in 73730?
About 598 people live in ZIP code 73730, in 263 households, at 10.4 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 73730?
$56,875 a year, against $65,039 across Oklahoma.
What ZIP codes are near 73730?
The closest are 73757 (5.7 mi), 73736 (8.1 mi), 73738 (8.9 mi), 73733 (9.1 mi) and 73056 (10.6 mi).
Is 73730 a PO Box ZIP code?
73730 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “73730 ZIP Code — Covington, Oklahoma (Garfield County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/73730
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/73730.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.