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Where 57257 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 57257 into a pocket calculator and turn it upside down: LSZLS — not quite a word, sorry.
- ➕ As a number, 57,257 = 31 × 1847. Its digits add up to 26, a total 2,038 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101111110101001 - 🏠 Its numerical neighbours: 57256 (Ortley, SD, 19 mi away) and 57258 (Raymond, SD, 61 mi away).
- 🔄 Backwards, 57257 becomes 75275 — and that is a real ZIP code: Dallas, TX, 880 miles away.
- 👥 14 other ZIP codes are made of exactly the same digits (25775, 27557, 52577, 52757, 55772, 57572, …). The farthest-flung twin is 27557 in Middlesex, NC, 1,189 miles away.
- 🧭 Farther north than 92% of all ZIP codes, and farther west than 74%.
- 🎯399 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57257 and you would come out at 45.50°S, 82.97°E — 652 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 41m of daylight. Shortest: 8h 42m.
- 📏 At 75.7 square miles of land, 57257 is bigger than 71% of ZIP codes — room for about 57 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 637This ZIP637 |
|---|---|
| Households | 208This ZIP208 |
| Housing units | 279This ZIP279 |
| Median age | 25.3This ZIP25.3South Dakota38.0US 38.9 |
| Median household income | $55,625This ZIP$55,625South Dakota$75,081US $80,734 |
| Median home value | $75,000This ZIP$75,000South Dakota$257,400US $332,700 |
| Median gross rent | $557This ZIP$557South Dakota$946US $1,413 |
| Bachelor's degree or higher | 10.9%This ZIP10.9% |
| Mean commute | 16.8 minThis ZIP16.8 min |
| Population density | 8.4 / sq miThis ZIP8.4 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 17This ZIP17 |
| Annual payroll | $540,000This ZIP$540,000 |
| Tax returns filed | 230This ZIP230 |
| Total adjusted gross income | $12,931,000This ZIP$12,931,000 |
Land area
| Land area | 75.65 sq miThis ZIP75.65 sq mi |
|---|---|
| Water area | 0.64 sq miThis ZIP0.64 sq mi |
Other place names in 57257
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57257
| ZIP | City | Distance |
|---|---|---|
57279 | Wilmot, SD | 9.6 mi |
57262 | Sisseton, SD | 12.1 mi |
56219 | Browns Valley, MN | 12.4 mi |
57239 | Grenville, SD | 13.7 mi |
57266 | Summit, SD | 14.6 mi |
57251 | Marvin, SD | 15.9 mi |
57273 | Waubay, SD | 16.4 mi |
57227 | Corona, SD | 16.9 mi |
56211 | Beardsley, MN | 17.9 mi |
57256 | Ortley, SD | 18.9 mi |
Find every ZIP code within 10 miles of 57257 →
Questions about this ZIP code
Where is ZIP code 57257?
57257 is in Peever, South Dakota, in Roberts County. Its published point location is 45.4966, -97.0309.
What county is 57257 in?
57257 lies in Roberts County.
What area code is 57257?
Peever uses area code 605, from NANPA's telephone records.
What time zone is 57257 in?
57257 uses America/Chicago.
How many people live in 57257?
About 637 people live in ZIP code 57257, in 208 households, at 8.4 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 57257?
$55,625 a year, against $75,081 across South Dakota.
What ZIP codes are near 57257?
The closest are 57279 (9.6 mi), 57262 (12.1 mi), 56219 (12.4 mi), 57239 (13.7 mi) and 57266 (14.6 mi).
Is 57257 a PO Box ZIP code?
57257 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57257 ZIP Code — Peever, South Dakota (Roberts County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57257
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57257.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.