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Where 57450 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 57450 into a pocket calculator and turn it upside down: OShLS — not quite a word, sorry.
- ➕ As a number, 57,450 = 2 × 3 × 5 × 5 × 383. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110000001101010 - 🏠 Its numerical neighbours: 57449 (Houghton, SD, 88 mi away) and 57451 (Ipswich, SD, 46 mi away).
- 🔄 Backwards, 57450 becomes 05475, which is not a ZIP code at all.
- 👥 26 other ZIP codes are made of exactly the same digits (04575, 05457, 05745, 40575, 40755, 45750, …). The farthest-flung twin is 04575 in West Boothbay Harbor, ME, 1,480 miles away.
- 🧭 Farther north than 92% of all ZIP codes, and farther west than 79%.
- 🎯377 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57450 and you would come out at 45.21°S, 80.17°E — 547 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 39m of daylight. Shortest: 8h 44m.
- 📏 At 205.8 square miles of land, 57450 is bigger than 91% of ZIP codes — room for about 156 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 624This ZIP624 |
|---|---|
| Households | 216This ZIP216 |
| Housing units | 267This ZIP267 |
| Median age | 42.8This ZIP42.8South Dakota38.0US 38.9 |
| Median household income | $86,833This ZIP$86,833South Dakota$75,081US $80,734 |
| Median home value | $133,900This ZIP$133,900South Dakota$257,400US $332,700 |
| Bachelor's degree or higher | 25.7%This ZIP25.7% |
| Mean commute | 21.2 minThis ZIP21.2 min |
| Population density | 3.0 / sq miThis ZIP3.0 / sq mi |
Business and tax activity
| Business establishments | 24This ZIP24 |
|---|---|
| Employees | 112This ZIP112 |
| Annual payroll | $4,300,000This ZIP$4,300,000 |
| Tax returns filed | 300This ZIP300 |
| Total adjusted gross income | $23,992,000This ZIP$23,992,000 |
Land area
| Land area | 205.81 sq miThis ZIP205.81 sq mi |
|---|---|
| Water area | 7.62 sq miThis ZIP7.62 sq mi |
Counties 57450 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Potter County | 65.1% |
| Walworth County | 34.9% |
Other place names in 57450
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57450
| ZIP | City | Distance |
|---|---|---|
57475 | Tolstoy, SD | 9.9 mi |
57455 | Lebanon, SD | 15.7 mi |
57420 | Akaska, SD | 16.1 mi |
57466 | Onaka, SD | 18.0 mi |
57428 | Bowdle, SD | 18.3 mi |
57442 | Gettysburg, SD | 19.1 mi |
57472 | Selby, SD | 20.4 mi |
57452 | Java, SD | 22.1 mi |
57473 | Seneca, SD | 23.0 mi |
57601 | Mobridge, SD | 27.6 mi |
Find every ZIP code within 10 miles of 57450 →
Questions about this ZIP code
Where is ZIP code 57450?
57450 is in Hoven, South Dakota, in Potter County. Its published point location is 45.2099, -99.8275.
What county is 57450 in?
57450 spans 2 counties: Potter County and Walworth County. Most of it falls in Potter 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 57450?
Hoven uses area code 605, from NANPA's telephone records.
What time zone is 57450 in?
57450 uses America/Chicago.
How many people live in 57450?
About 624 people live in ZIP code 57450, in 216 households, at 3.0 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 57450?
$86,833 a year, against $75,081 across South Dakota.
What ZIP codes are near 57450?
The closest are 57475 (9.9 mi), 57455 (15.7 mi), 57420 (16.1 mi), 57466 (18 mi) and 57428 (18.3 mi).
Is 57450 a PO Box ZIP code?
57450 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57450 ZIP Code — Hoven, South Dakota (Potter County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57450
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57450.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.