73401
ZIP 73401 is in Ardmore, Oklahoma, mostly in Carter County; area code 580; Central time. Ardmore has 3 ZIP codes; the others are 73402 and 73403.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Carter +2 more
- Metro area
- Ardmore, OK
- Population
- 36,833
- Coordinates
- 34.2078, -97.1068
Weather right now
Asking the National Weather Service…
Where 73401 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 73401 into a pocket calculator and turn it upside down: IOhEL — not quite a word, sorry.
- ➕ As a number, 73,401 = 3 × 43 × 569. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10001111010111001 - 🏠 Its numerical neighbours: 73344 (Austin, TX, 271 mi away) and 73402 (Ardmore, OK, 10 mi away).
- 🔄 Backwards, 73401 becomes 10437, which is not a ZIP code at all.
- 👥 55 other ZIP codes are made of exactly the same digits (01347, 01473, 03741, 10473, 13074, 13407, …). The farthest-flung twin is 03741 in Canaan, NH, 1,491 miles away.
- 🧭 Farther south than 77% of all ZIP codes, and farther west than 74%.
- 🎯397 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 73401 and you would come out at 34.21°S, 82.89°E — 1,229 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 351.6 square miles of land, 73401 is bigger than 96% of ZIP codes — room for about 267 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 36,833This ZIP36,833 |
|---|---|
| Households | 14,388This ZIP14,388 |
| Housing units | 16,332This ZIP16,332 |
| Median age | 38.1This ZIP38.1Oklahoma37.0US 38.9 |
| Median household income | $61,989This ZIP$61,989Oklahoma$65,039US $80,734 |
| Median home value | $200,200This ZIP$200,200Oklahoma$199,800US $332,700 |
| Median gross rent | $1,006This ZIP$1,006Oklahoma$1,014US $1,413 |
| Bachelor's degree or higher | 22.4%This ZIP22.4% |
| Mean commute | 19.3 minThis ZIP19.3 min |
| Population density | 104.7 / sq miThis ZIP104.7 / sq mi |
Business and tax activity
| Business establishments | 1,263This ZIP1,263 |
|---|---|
| Employees | 18,721This ZIP18,721 |
| Annual payroll | $993,323,000This ZIP$993,323,000 |
| Tax returns filed | 15,140This ZIP15,140 |
| Total adjusted gross income | $1,053,321,000This ZIP$1,053,321,000 |
Land area
| Land area | 351.64 sq miThis ZIP351.64 sq mi |
|---|---|
| Water area | 12.85 sq miThis ZIP12.85 sq mi |
Counties 73401 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Carter County | 98.0% |
| Love County | 1.7% |
| Johnston County | 0.3% |
Other place names in 73401
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 73401
| ZIP | City | Distance |
|---|---|---|
73403 | Ardmore, OK | 3.1 mi |
73436 | Gene Autry, OK | 6.6 mi |
73402 | Ardmore, OK | 9.8 mi |
73443 | Lone Grove, OK | 11.4 mi |
73032 | Dougherty, OK | 13.7 mi |
73447 | Mannsville, OK | 14.7 mi |
73458 | Springer, OK | 15.4 mi |
73453 | Overbrook, OK | 15.4 mi |
73448 | Marietta, OK | 17.9 mi |
73030 | Davis, OK | 18.9 mi |
Find every ZIP code within 10 miles of 73401 →
Questions about this ZIP code
Where is ZIP code 73401?
73401 is in Ardmore, Oklahoma, in Carter County, part of the Ardmore, OK micropolitan area. Its published point location is 34.2078, -97.1068.
What county is 73401 in?
73401 spans 3 counties: Carter County, Love County and Johnston County. Most of it falls in Carter 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 73401?
Ardmore uses area code 580, from NANPA's telephone records.
What time zone is 73401 in?
73401 uses America/Chicago.
How many people live in 73401?
About 36,833 people live in ZIP code 73401, in 14,388 households, at 104.7 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 73401?
$61,989 a year, against $65,039 across Oklahoma.
What ZIP codes are near 73401?
The closest are 73403 (3.1 mi), 73436 (6.6 mi), 73402 (9.8 mi), 73443 (11.4 mi) and 73032 (13.7 mi).
Is 73401 a PO Box ZIP code?
73401 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “73401 ZIP Code — Ardmore, Oklahoma (Carter County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/73401
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/73401.json Underlying data is public domain or openly licensed — sources, vintages and licences.