74604
ZIP 74604 is in Ponca City, Oklahoma, mostly in Osage County; area code 580; Central time. Ponca City has 3 ZIP codes; the others are 74601 and 74602.
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Where 74604 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 74604 into a pocket calculator and turn it upside down: hOghL — not quite a word, sorry.
- ➕ As a number, 74,604 = 2 × 2 × 3 × 6217. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010001101101100 - 🏠 Its numerical neighbours: 74602 (Ponca City, OK, 9 mi away) and 74630 (Billings, OK, 29 mi away).
- 🔄 Backwards, 74604 becomes 40647, which is not a ZIP code at all.
- 👥 34 other ZIP codes are made of exactly the same digits (04476, 04674, 04746, 04764, 06447, 06474, …). The farthest-flung twin is 04746 in Grand Isle, ME, 1,638 miles away.
- 🧭 Farther south than 66% of all ZIP codes, and farther west than 74%.
- 🎯233 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 74604 and you would come out at 36.70°S, 83.02°E — 1,084 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 134.1 square miles of land, 74604 is bigger than 84% of ZIP codes — room for about 102 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 12,189This ZIP12,189 |
|---|---|
| Households | 4,955This ZIP4,955 |
| Housing units | 5,653This ZIP5,653 |
| Median age | 45.6This ZIP45.6Oklahoma37.0US 38.9 |
| Median household income | $80,331This ZIP$80,331Oklahoma$65,039US $80,734 |
| Median home value | $210,000This ZIP$210,000Oklahoma$199,800US $332,700 |
| Median gross rent | $823This ZIP$823Oklahoma$1,014US $1,413 |
| Bachelor's degree or higher | 29.1%This ZIP29.1% |
| Mean commute | 18.3 minThis ZIP18.3 min |
| Population density | 90.9 / sq miThis ZIP90.9 / sq mi |
Business and tax activity
| Business establishments | 153This ZIP153 |
|---|---|
| Employees | 1,476This ZIP1,476 |
| Annual payroll | $67,241,000This ZIP$67,241,000 |
| Tax returns filed | 5,680This ZIP5,680 |
| Total adjusted gross income | $491,528,000This ZIP$491,528,000 |
Land area
| Land area | 134.09 sq miThis ZIP134.09 sq mi |
|---|---|
| Water area | 5.77 sq miThis ZIP5.77 sq mi |
Counties 74604 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Osage County | 50.0% |
| Kay County | 50.0% |
Other place names in 74604
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 74604
| ZIP | City | Distance |
|---|---|---|
74602 | Ponca City, OK | 8.6 mi |
74601 | Ponca City, OK | 9.2 mi |
74641 | Kaw City, OK | 9.9 mi |
74633 | Burbank, OK | 11.4 mi |
74644 | Marland, OK | 11.7 mi |
74647 | Newkirk, OK | 15.0 mi |
74651 | Red Rock, OK | 18.9 mi |
74631 | Blackwell, OK | 19.0 mi |
74637 | Fairfax, OK | 20.0 mi |
74653 | Tonkawa, OK | 20.2 mi |
Find every ZIP code within 10 miles of 74604 →
Questions about this ZIP code
Where is ZIP code 74604?
74604 is in Ponca City, Oklahoma, in Osage County, part of the Tulsa, OK metropolitan area. Its published point location is 36.7019, -96.9824.
What county is 74604 in?
74604 spans 2 counties: Osage County and Kay County. Most of it falls in Osage 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 74604?
Ponca City uses area code 580, from NANPA's telephone records.
What time zone is 74604 in?
74604 uses America/Chicago.
How many people live in 74604?
About 12,189 people live in ZIP code 74604, in 4,955 households, at 90.9 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 74604?
$80,331 a year, against $65,039 across Oklahoma.
What ZIP codes are near 74604?
The closest are 74602 (8.6 mi), 74601 (9.2 mi), 74641 (9.9 mi), 74633 (11.4 mi) and 74644 (11.7 mi).
Is 74604 a PO Box ZIP code?
74604 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “74604 ZIP Code — Ponca City, Oklahoma (Osage County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/74604
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/74604.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.