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zipcodes.pro — ZIP/73531

73531

ZIP 73531 is Devol, Oklahoma, in Cotton County; area code 580; Central time.

Type
Standard
Time zone
America/Chicago
County
Cotton
Metro area
Lawton, OK
Population
368
Coordinates
34.1954, -98.5282
☼ Live from 73531 — Devol, OK

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Where 73531 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 73531
  • 🔢 Type 73531 into a pocket calculator and turn it upside down: IESEL — not quite a word, sorry.
  • ➕ As a number, 73,531 = 23 × 23 × 139. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001111100111011
  • 🏠 Its numerical neighbours: 73530 (Davidson, OK, 30 mi away) and 73532 (Duke, OK, 67 mi away).
  • 🔄 Backwards, 73531 becomes 13537, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (13357, 13753, 15337, 15733, 17335, 17353, …). The farthest-flung twin is 13357 in Ilion, NY, 1,398 miles away.
  • 🧭 Farther south than 78% of all ZIP codes, and farther west than 78%.
  • 🎯389 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 73531 and you would come out at 34.20°S, 81.47°E — 1,194 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 26m of daylight. Shortest: 9h 52m.
  • 📏 At 76.7 square miles of land, 73531 is bigger than 71% of ZIP codes — room for about 58 Central Parks.
🌙 The sky over 73531 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population368This ZIP368
Households145This ZIP145
Housing units166This ZIP166
Median age54.0This ZIP54.0Oklahoma37.0US 38.9
Median household income$69,375This ZIP$69,375Oklahoma$65,039US $80,734
Median home value$180,700This ZIP$180,700Oklahoma$199,800US $332,700
Median gross rent$677This ZIP$677Oklahoma$1,014US $1,413
Bachelor's degree or higher21.4%This ZIP21.4%
Mean commute19.7 minThis ZIP19.7 min
Population density4.8 / sq miThis ZIP4.8 / sq mi

Business and tax activity

Business establishments10This ZIP10
Employees803This ZIP803
Annual payroll$39,688,000This ZIP$39,688,000
Tax returns filed170This ZIP170
Total adjusted gross income$10,159,000This ZIP$10,159,000

Land area

Land area76.70 sq miThis ZIP76.70 sq mi
Water area2.16 sq miThis ZIP2.16 sq mi

Other place names in 73531

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

ZIP codes near 73531

ZIPCityDistance
73562 Randlett, OK 7.5 mi
76354 Burkburnett, TX 9.2 mi
73546 Grandfield, OK 11.3 mi
73553 Loveland, OK 13.5 mi
76305 Wichita Falls, TX 15.3 mi
76311 Sheppard Afb, TX 15.4 mi
73528 Chattanooga, OK 15.8 mi
73572 Walters, OK 16.8 mi
76306 Wichita Falls, TX 17.0 mi
73568 Temple, OK 18.3 mi

Find every ZIP code within 10 miles of 73531 →

Questions about this ZIP code

Where is ZIP code 73531?

73531 is in Devol, Oklahoma, in Cotton County, part of the Lawton, OK metropolitan area. Its published point location is 34.1954, -98.5282.

What county is 73531 in?

73531 lies in Cotton County.

What area code is 73531?

Devol uses area code 580, from NANPA's telephone records.

What time zone is 73531 in?

73531 uses America/Chicago.

How many people live in 73531?

About 368 people live in ZIP code 73531, in 145 households, at 4.8 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 73531?

$69,375 a year, against $65,039 across Oklahoma.

What ZIP codes are near 73531?

The closest are 73562 (7.5 mi), 76354 (9.2 mi), 73546 (11.3 mi), 73553 (13.5 mi) and 76305 (15.3 mi).

Is 73531 a PO Box ZIP code?

73531 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “73531 ZIP Code — Devol, Oklahoma (Cotton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/73531

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