57216
ZIP 57216 is Big Stone City, South Dakota, mostly in Grant County; area code 605; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Grant +1 more
- Metro area
- none
- Population
- 1,584
- Coordinates
- 45.3032, -96.5298
Weather right now
Asking the National Weather Service…
Where 57216 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 57216 into a pocket calculator and turn it upside down: gIZLS — not quite a word, sorry.
- ➕ As a number, 57,216 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 149. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101111110000000 - 🏠 Its numerical neighbours: 57214 (Badger, SD, 66 mi away) and 57217 (Bradley, SD, 57 mi away).
- 🔄 Backwards, 57216 becomes 61275 — and that is a real ZIP code: Port Byron, IL, 403 miles away.
- 👥 56 other ZIP codes are made of exactly the same digits (12567, 12765, 15267, 15276, 15627, 15672, …). The farthest-flung twin is 12567 in Pine Plains, NY, 1,162 miles away.
- 🧭 Farther north than 92% of all ZIP codes, and farther west than 72%.
- 🎯392 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57216 and you would come out at 45.30°S, 83.47°E — 679 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 61.4 square miles of land, 57216 is bigger than 65% of ZIP codes — room for about 47 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,584This ZIP1,584 |
|---|---|
| Households | 690This ZIP690 |
| Housing units | 878This ZIP878 |
| Median age | 53.0This ZIP53.0South Dakota38.0US 38.9 |
| Median household income | $88,203This ZIP$88,203South Dakota$75,081US $80,734 |
| Median home value | $201,300This ZIP$201,300South Dakota$257,400US $332,700 |
| Median gross rent | $790This ZIP$790South Dakota$946US $1,413 |
| Bachelor's degree or higher | 18.1%This ZIP18.1% |
| Mean commute | 13.7 minThis ZIP13.7 min |
| Population density | 25.8 / sq miThis ZIP25.8 / sq mi |
Business and tax activity
| Business establishments | 35This ZIP35 |
|---|---|
| Employees | 887This ZIP887 |
| Annual payroll | $56,530,000This ZIP$56,530,000 |
| Tax returns filed | 550This ZIP550 |
| Total adjusted gross income | $58,919,000This ZIP$58,919,000 |
Land area
| Land area | 61.37 sq miThis ZIP61.37 sq mi |
|---|---|
| Water area | 6.14 sq miThis ZIP6.14 sq mi |
Counties 57216 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Grant County | 66.6% |
| Roberts County | 33.4% |
Other place names in 57216
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57216
| ZIP | City | Distance |
|---|---|---|
56278 | Ortonville, MN | 7.9 mi |
57252 | Milbank, SD | 8.2 mi |
56225 | Clinton, MN | 10.4 mi |
57227 | Corona, SD | 10.9 mi |
56276 | Odessa, MN | 11.6 mi |
57269 | Twin Brooks, SD | 14.2 mi |
56212 | Bellingham, MN | 15.6 mi |
56227 | Correll, MN | 17.6 mi |
56210 | Barry, MN | 17.6 mi |
56240 | Graceville, MN | 18.1 mi |
Find every ZIP code within 10 miles of 57216 →
Questions about this ZIP code
Where is ZIP code 57216?
57216 is in Big Stone City, South Dakota, in Grant County. Its published point location is 45.3032, -96.5298.
What county is 57216 in?
57216 spans 2 counties: Grant County and Roberts County. Most of it falls in Grant 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 57216?
Big Stone City uses area code 605, from NANPA's telephone records.
What time zone is 57216 in?
57216 uses America/Chicago.
How many people live in 57216?
About 1,584 people live in ZIP code 57216, in 690 households, at 25.8 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 57216?
$88,203 a year, against $75,081 across South Dakota.
What ZIP codes are near 57216?
The closest are 56278 (7.9 mi), 57252 (8.2 mi), 56225 (10.4 mi), 57227 (10.9 mi) and 56276 (11.6 mi).
Is 57216 a PO Box ZIP code?
57216 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57216 ZIP Code — Big Stone City, South Dakota (Grant County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57216
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57216.json Underlying data is public domain or openly licensed — sources, vintages and licences.