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Where 74331 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 74331 into a pocket calculator and turn it upside down: IEEhL — not quite a word, sorry.
- ➕ As a number, 74,331 = 3 × 3 × 3 × 2753. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010001001011011 - 🏠 Its numerical neighbours: 74330 (Adair, OK, 22 mi away) and 74332 (Big Cabin, OK, 21 mi away).
- 🔄 Backwards, 74331 becomes 13347, which is not a ZIP code at all.
- 👥 33 other ZIP codes are made of exactly the same digits (13437, 13473, 13734, 13743, 14733, 17334, …). The farthest-flung twin is 33147 in Miami, FL, 1,143 miles away.
- 🧭 Farther south than 66% of all ZIP codes, and farther west than 68%.
- 🎯295 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 74331 and you would come out at 36.65°S, 85.05°E — 1,150 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 40m of daylight. Shortest: 9h 39m.
- 📏 At 124.1 square miles of land, 74331 is bigger than 83% of ZIP codes — room for about 94 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 7,058This ZIP7,058 |
|---|---|
| Households | 3,336This ZIP3,336 |
| Housing units | 6,139This ZIP6,139 |
| Median age | 54.8This ZIP54.8Oklahoma37.0US 38.9 |
| Median household income | $61,272This ZIP$61,272Oklahoma$65,039US $80,734 |
| Median home value | $204,500This ZIP$204,500Oklahoma$199,800US $332,700 |
| Median gross rent | $946This ZIP$946Oklahoma$1,014US $1,413 |
| Bachelor's degree or higher | 22.1%This ZIP22.1% |
| Mean commute | 33.9 minThis ZIP33.9 min |
| Population density | 56.9 / sq miThis ZIP56.9 / sq mi |
Business and tax activity
| Business establishments | 140This ZIP140 |
|---|---|
| Employees | 926This ZIP926 |
| Annual payroll | $43,005,000This ZIP$43,005,000 |
| Tax returns filed | 2,910This ZIP2,910 |
| Total adjusted gross income | $214,229,000This ZIP$214,229,000 |
Land area
| Land area | 124.08 sq miThis ZIP124.08 sq mi |
|---|---|
| Water area | 21.59 sq miThis ZIP21.59 sq mi |
Counties 74331 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Delaware County | 50.6% |
| Ottawa County | 32.8% |
| Craig County | 16.6% |
Other place names in 74331
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 74331
| ZIP | City | Distance |
|---|---|---|
74343 | Fairland, OK | 9.5 mi |
74349 | Ketchum, OK | 10.3 mi |
74344 | Grove, OK | 12.3 mi |
74333 | Bluejacket, OK | 12.4 mi |
74340 | Disney, OK | 12.5 mi |
74345 | Grove, OK | 12.7 mi |
74355 | Miami, OK | 13.5 mi |
74350 | Langley, OK | 13.6 mi |
74342 | Eucha, OK | 15.2 mi |
74301 | Vinita, OK | 16.2 mi |
Find every ZIP code within 10 miles of 74331 →
Questions about this ZIP code
Where is ZIP code 74331?
74331 is in Afton, Oklahoma, in Delaware County. Its published point location is 36.6477, -94.9518.
What county is 74331 in?
74331 spans 3 counties: Delaware County, Ottawa County and Craig County. Most of it falls in Delaware 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 74331?
Afton uses area codes 539 and 918, from NANPA's telephone records.
What time zone is 74331 in?
74331 uses America/Chicago.
How many people live in 74331?
About 7,058 people live in ZIP code 74331, in 3,336 households, at 56.9 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 74331?
$61,272 a year, against $65,039 across Oklahoma.
What ZIP codes are near 74331?
The closest are 74343 (9.5 mi), 74349 (10.3 mi), 74344 (12.3 mi), 74333 (12.4 mi) and 74340 (12.5 mi).
Is 74331 a PO Box ZIP code?
74331 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “74331 ZIP Code — Afton, Oklahoma (Delaware County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/74331
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/74331.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.