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Where 73770 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 73770 into a pocket calculator and turn it upside down: OLLEL — not quite a word, sorry.
- ➕ As a number, 73,770 = 2 × 3 × 5 × 2459. Its digits add up to 24, a total 2,425 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010000000101010 - 🏠 Its numerical neighbours: 73768 (Ringwood, OK, 25 mi away) and 73771 (Wakita, OK, 64 mi away).
- 🔄 Backwards, 73770 becomes 07737 — and that is a real ZIP code: Leonardo, NJ, 1,355 miles away.
- 👥 12 other ZIP codes are made of exactly the same digits (03777, 07737, 37077, 37707, 37770, 70377, …). The farthest-flung twin is 03777 in Orford, NH, 1,494 miles away.
- 🧭 Farther south than 69% of all ZIP codes, and farther west than 78%.
- 🎯261 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 73770 and you would come out at 36.05°S, 81.50°E — 1,080 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 37m of daylight. Shortest: 9h 42m.
- 📏 At 3.7 square miles of land, 73770 is bigger than 16% of ZIP codes — room for about 2.8 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 20This ZIP20 |
|---|---|
| Households | 13This ZIP13 |
| Housing units | 30This ZIP30 |
| Median age | 68.5This ZIP68.5Oklahoma37.0US 38.9 |
| Bachelor's degree or higher | 0.0% |
| Population density | 5.4 / sq miThis ZIP5.4 / sq mi |
Land area
| Land area | 3.68 sq miThis ZIP3.68 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 73770
| ZIP | City | Distance |
|---|---|---|
73755 | Longdale, OK | 8.3 mi |
73763 | Okeene, OK | 10.2 mi |
73724 | Canton, OK | 10.9 mi |
73744 | Hitchcock, OK | 13.6 mi |
73772 | Watonga, OK | 13.8 mi |
73658 | Oakwood, OK | 14.4 mi |
73747 | Isabella, OK | 15.2 mi |
73737 | Fairview, OK | 17.3 mi |
73646 | Fay, OK | 17.7 mi |
73718 | Ames, OK | 21.4 mi |
Find every ZIP code within 10 miles of 73770 →
Questions about this ZIP code
Where is ZIP code 73770?
73770 is in Southard, Oklahoma, in Blaine County. Its published point location is 36.0541, -98.4979.
What county is 73770 in?
73770 lies in Blaine County.
What area code is 73770?
Southard uses area code 580, from NANPA's telephone records.
What time zone is 73770 in?
73770 uses America/Chicago.
How many people live in 73770?
About 20 people live in ZIP code 73770, in 13 households, at 5.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 73770?
The closest are 73755 (8.3 mi), 73763 (10.2 mi), 73724 (10.9 mi), 73744 (13.6 mi) and 73772 (13.8 mi).
Is 73770 a PO Box ZIP code?
73770 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “73770 ZIP Code — Southard, Oklahoma (Blaine County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/73770
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/73770.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.