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Where 57584 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 57584 into a pocket calculator and turn it upside down: hBSLS — not quite a word, sorry.
- ➕ As a number, 57,584 = 2 × 2 × 2 × 2 × 59 × 61. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110000011110000 - 🏠 Its numerical neighbours: 57580 (Winner, SD, 14 mi away) and 57585 (Wood, SD, 17 mi away).
- 🔄 Backwards, 57584 becomes 48575, which is not a ZIP code at all.
- 👥 28 other ZIP codes are made of exactly the same digits (45875, 47558, 47585, 47855, 48557, 48755, …). The farthest-flung twin is 78545 in Falcon Heights, TX, 1,169 miles away.
- 🧭 Farther north than 85% of all ZIP codes, and farther west than 80%.
- 🎯264 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57584 and you would come out at 43.49°S, 79.94°E — 614 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 25m of daylight. Shortest: 8h 57m.
- 📏 At 80.6 square miles of land, 57584 is bigger than 73% of ZIP codes — room for about 61 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 96This ZIP96 |
|---|---|
| Households | 69This ZIP69 |
| Housing units | 88This ZIP88 |
| Median age | 68.5This ZIP68.5South Dakota38.0US 38.9 |
| Median household income | $38,125This ZIP$38,125South Dakota$75,081US $80,734 |
| Median home value | $182,000This ZIP$182,000South Dakota$257,400US $332,700 |
| Bachelor's degree or higher | 8.0%This ZIP8.0% |
| Population density | 1.2 / sq miThis ZIP1.2 / sq mi |
Land area
| Land area | 80.58 sq miThis ZIP80.58 sq mi |
|---|---|
| Water area | 0.29 sq miThis ZIP0.29 sq mi |
Other place names in 57584
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57584
| ZIP | City | Distance |
|---|---|---|
57541 | Ideal, SD | 10.6 mi |
57580 | Winner, SD | 13.9 mi |
57585 | Wood, SD | 16.9 mi |
57563 | Okreek, SD | 20.5 mi |
57534 | Hamill, SD | 21.1 mi |
57528 | Colome, SD | 26.4 mi |
57568 | Presho, SD | 26.7 mi |
57544 | Kennebec, SD | 29.3 mi |
57529 | Dallas, SD | 30.8 mi |
57576 | Vivian, SD | 31.0 mi |
Find every ZIP code within 10 miles of 57584 →
Questions about this ZIP code
Where is ZIP code 57584?
57584 is in Witten, South Dakota, in Tripp County. Its published point location is 43.4902, -100.0618.
What county is 57584 in?
57584 lies in Tripp County.
What area code is 57584?
Witten uses area code 605, from NANPA's telephone records.
What time zone is 57584 in?
57584 uses America/Chicago.
How many people live in 57584?
About 96 people live in ZIP code 57584, in 69 households, at 1.2 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 57584?
$38,125 a year, against $75,081 across South Dakota.
What ZIP codes are near 57584?
The closest are 57541 (10.6 mi), 57580 (13.9 mi), 57585 (16.9 mi), 57563 (20.5 mi) and 57534 (21.1 mi).
Is 57584 a PO Box ZIP code?
57584 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57584 ZIP Code — Witten, South Dakota (Tripp County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57584
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57584.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.