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Where 73673 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 73673 into a pocket calculator and turn it upside down: ELgEL — not quite a word, sorry.
- ➕ 73673 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 26, a total 2,038 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10001111111001001 - 🏠 Its numerical neighbours: 73669 (Thomas, OK, 70 mi away) and 73701 (Enid, OK, 140 mi away).
- 🔄 Backwards, 73673 becomes 37637, which is not a ZIP code at all.
- 👥 16 other ZIP codes are made of exactly the same digits (33677, 33767, 33776, 36773, 37367, 37376, …). The farthest-flung twin is 33677 in Tampa, FL, 1,126 miles away.
- 🧭 Farther south than 74% of all ZIP codes, and farther west than 79%.
- 🎯335 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 73673 and you would come out at 35.05°S, 80.36°E — 1,114 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 31m of daylight. Shortest: 9h 48m.
- 📏 At 224.9 square miles of land, 73673 is bigger than 92% of ZIP codes — room for about 171 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 302This ZIP302 |
|---|---|
| Households | 174This ZIP174 |
| Housing units | 233This ZIP233 |
| Median age | 53.1This ZIP53.1Oklahoma37.0US 38.9 |
| Median household income | $57,813This ZIP$57,813Oklahoma$65,039US $80,734 |
| Median gross rent | $721This ZIP$721Oklahoma$1,014US $1,413 |
| Bachelor's degree or higher | 12.5%This ZIP12.5% |
| Mean commute | 11.5 minThis ZIP11.5 min |
| Population density | 1.3 / sq miThis ZIP1.3 / sq mi |
Business and tax activity
| Tax returns filed | 110This ZIP110 |
|---|---|
| Total adjusted gross income | $6,149,000This ZIP$6,149,000 |
Land area
| Land area | 224.94 sq miThis ZIP224.94 sq mi |
|---|---|
| Water area | 0.51 sq miThis ZIP0.51 sq mi |
Counties 73673 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Greer County | 91.1% |
| Beckham County | 8.9% |
Other place names in 73673
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 73673
| ZIP | City | Distance |
|---|---|---|
73547 | Granite, OK | 14.3 mi |
73627 | Carter, OK | 14.5 mi |
73554 | Mangum, OK | 14.6 mi |
73645 | Erick, OK | 15.5 mi |
73662 | Sayre, OK | 18.4 mi |
73571 | Vinson, OK | 19.0 mi |
73668 | Texola, OK | 22.5 mi |
73655 | Lone Wolf, OK | 22.5 mi |
73664 | Sentinel, OK | 24.2 mi |
73556 | Martha, OK | 26.7 mi |
Find every ZIP code within 10 miles of 73673 →
Questions about this ZIP code
Where is ZIP code 73673?
73673 is in Willow, Oklahoma, in Greer County. Its published point location is 35.0522, -99.6376.
What county is 73673 in?
73673 spans 2 counties: Greer County and Beckham County. Most of it falls in Greer County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 73673?
Willow uses area code 580, from NANPA's telephone records.
What time zone is 73673 in?
73673 uses America/Chicago.
How many people live in 73673?
About 302 people live in ZIP code 73673, in 174 households, at 1.3 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 73673?
$57,813 a year, against $65,039 across Oklahoma.
What ZIP codes are near 73673?
The closest are 73547 (14.3 mi), 73627 (14.5 mi), 73554 (14.6 mi), 73645 (15.5 mi) and 73662 (18.4 mi).
Is 73673 a PO Box ZIP code?
73673 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “73673 ZIP Code — Willow, Oklahoma (Greer County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/73673
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/73673.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.