57058
ZIP 57058 is Salem, South Dakota, mostly in McCook County; area code 605; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- McCook +2 more
- Metro area
- Sioux Falls, SD-MN
- Population
- 1,881
- Coordinates
- 43.7439, -97.4019
Weather right now
Asking the National Weather Service…
Where 57058 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 57058 into a pocket calculator and turn it upside down: BSOLS — not quite a word, sorry.
- ➕ As a number, 57,058 = 2 × 47 × 607. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101111011100010 - 🏠 Its numerical neighbours: 57057 (Rutland, SD, 33 mi away) and 57059 (Scotland, SD, 47 mi away).
- 🔄 Backwards, 57058 becomes 85075 — and that is a real ZIP code: Phoenix, AZ, 1,062 miles away.
- 👥 33 other ZIP codes are made of exactly the same digits (05758, 05857, 05875, 07855, 08557, 08755, …). The farthest-flung twin is 05875 in Barton, VT, 1,241 miles away.
- 🧭 Farther north than 86% of all ZIP codes, and farther west than 75%.
- 🎯277 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57058 and you would come out at 43.74°S, 82.60°E — 703 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 27m of daylight. Shortest: 8h 55m.
- 📏 At 159.1 square miles of land, 57058 is bigger than 87% of ZIP codes — room for about 121 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,881This ZIP1,881 |
|---|---|
| Households | 794This ZIP794 |
| Housing units | 903This ZIP903 |
| Median age | 42.7This ZIP42.7South Dakota38.0US 38.9 |
| Median household income | $84,286This ZIP$84,286South Dakota$75,081US $80,734 |
| Median home value | $228,600This ZIP$228,600South Dakota$257,400US $332,700 |
| Median gross rent | $1,013This ZIP$1,013South Dakota$946US $1,413 |
| Bachelor's degree or higher | 29.9%This ZIP29.9% |
| Mean commute | 21.4 minThis ZIP21.4 min |
| Population density | 11.8 / sq miThis ZIP11.8 / sq mi |
Business and tax activity
| Business establishments | 79This ZIP79 |
|---|---|
| Employees | 489This ZIP489 |
| Annual payroll | $26,697,000This ZIP$26,697,000 |
| Tax returns filed | 940This ZIP940 |
| Total adjusted gross income | $82,805,000This ZIP$82,805,000 |
Land area
| Land area | 159.05 sq miThis ZIP159.05 sq mi |
|---|---|
| Water area | 0.77 sq miThis ZIP0.77 sq mi |
Counties 57058 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| McCook County | 95.6% |
| Lake County | 2.5% |
| Miner County | 1.9% |
Other place names in 57058
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57058
| ZIP | City | Distance |
|---|---|---|
57374 | Spencer, SD | 9.9 mi |
57048 | Montrose, SD | 10.1 mi |
57321 | Canova, SD | 11.1 mi |
57012 | Canistota, SD | 12.1 mi |
57319 | Bridgewater, SD | 15.1 mi |
57076 | Winfred, SD | 15.9 mi |
57035 | Humboldt, SD | 17.4 mi |
57047 | Monroe, SD | 18.2 mi |
57332 | Emery, SD | 18.5 mi |
57311 | Alexandria, SD | 19.2 mi |
Find every ZIP code within 10 miles of 57058 →
Questions about this ZIP code
Where is ZIP code 57058?
57058 is in Salem, South Dakota, in McCook County, part of the Sioux Falls, SD-MN metropolitan area. Its published point location is 43.7439, -97.4019.
What county is 57058 in?
57058 spans 3 counties: McCook County, Lake County and Miner County. Most of it falls in McCook 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 57058?
Salem uses area code 605, from NANPA's telephone records.
What time zone is 57058 in?
57058 uses America/Chicago.
How many people live in 57058?
About 1,881 people live in ZIP code 57058, in 794 households, at 11.8 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 57058?
$84,286 a year, against $75,081 across South Dakota.
What ZIP codes are near 57058?
The closest are 57374 (9.9 mi), 57048 (10.1 mi), 57321 (11.1 mi), 57012 (12.1 mi) and 57319 (15.1 mi).
Is 57058 a PO Box ZIP code?
57058 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57058 ZIP Code — Salem, South Dakota (McCook County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57058
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57058.json Underlying data is public domain or openly licensed — sources, vintages and licences.