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Where 57346 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 57346 into a pocket calculator and turn it upside down: ghELS — not quite a word, sorry.
- ➕ As a number, 57,346 = 2 × 53 × 541. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110000000000010 - 🏠 Its numerical neighbours: 57345 (Highmore, SD, 23 mi away) and 57348 (Hitchcock, SD, 59 mi away).
- 🔄 Backwards, 57346 becomes 64375, which is not a ZIP code at all.
- 👥 61 other ZIP codes are made of exactly the same digits (34756, 35476, 35647, 35674, 35746, 35764, …). The farthest-flung twin is 34756 in Montverde, FL, 1,459 miles away.
- 🧭 Farther north than 88% of all ZIP codes, and farther west than 79%.
- 🎯309 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57346 and you would come out at 44.25°S, 80.54°E — 601 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 31m of daylight. Shortest: 8h 51m.
- 📏 At 0.276 square miles of land, 57346 is bigger than 3% of ZIP codes — about 134 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 13This ZIP13 |
|---|---|
| Households | 13This ZIP13 |
| Housing units | 21This ZIP21 |
| Bachelor's degree or higher | 0.0% |
| Population density | 47.1 / sq miThis ZIP47.1 / sq mi |
Land area
| Land area | 0.28 sq miThis ZIP0.28 sq mi |
|---|---|
| Water area | 0.03 sq miThis ZIP0.03 sq mi |
Other place names in 57346
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57346
| ZIP | City | Distance |
|---|---|---|
57339 | Fort Thompson, SD | 8.5 mi |
57548 | Lower Brule, SD | 8.6 mi |
57540 | Holabird, SD | 16.5 mi |
57371 | Ree Heights, SD | 17.4 mi |
57536 | Harrold, SD | 19.5 mi |
57341 | Gann Valley, SD | 19.9 mi |
57345 | Highmore, SD | 22.8 mi |
57362 | Miller, SD | 24.4 mi |
57569 | Reliance, SD | 27.4 mi |
57325 | Chamberlain, SD | 29.5 mi |
Find every ZIP code within 10 miles of 57346 →
Questions about this ZIP code
Where is ZIP code 57346?
57346 is in Stephan, South Dakota, in Hyde County. Its published point location is 44.2491, -99.4567.
What county is 57346 in?
57346 lies in Hyde County.
What area code is 57346?
Stephan uses area code 605, from NANPA's telephone records.
What time zone is 57346 in?
57346 uses America/Chicago.
How many people live in 57346?
About 13 people live in ZIP code 57346, in 13 households, at 47.1 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 57346?
The closest are 57339 (8.5 mi), 57548 (8.6 mi), 57540 (16.5 mi), 57371 (17.4 mi) and 57536 (19.5 mi).
Is 57346 a PO Box ZIP code?
57346 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57346 ZIP Code — Stephan, South Dakota (Hyde County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57346
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57346.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.