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Where 57225 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 57225 into a pocket calculator and turn it upside down: SZZLS — not quite a word, sorry.
- ➕ As a number, 57,225 = 3 × 5 × 5 × 7 × 109. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101111110001001 - 🏠 Its numerical neighbours: 57224 (Claire City, SD, 70 mi away) and 57226 (Clear Lake, SD, 49 mi away).
- 🔄 Backwards, 57225 becomes 52275, which is not a ZIP code at all.
- 👥 15 other ZIP codes are made of exactly the same digits (25275, 25572, 25725, 27525, 27552, 52257, …). The farthest-flung twin is 27552 in Mamers, NC, 1,184 miles away.
- 🧭 Farther north than 91% of all ZIP codes, and farther west than 76%.
- 🎯352 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57225 and you would come out at 44.88°S, 82.27°E — 644 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 36m of daylight. Shortest: 8h 47m.
- 📏 At 288.5 square miles of land, 57225 is bigger than 94% of ZIP codes — room for about 219 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,833This ZIP1,833 |
|---|---|
| Households | 718This ZIP718 |
| Housing units | 886This ZIP886 |
| Median age | 50.4This ZIP50.4South Dakota38.0US 38.9 |
| Median household income | $66,875This ZIP$66,875South Dakota$75,081US $80,734 |
| Median home value | $155,100This ZIP$155,100South Dakota$257,400US $332,700 |
| Median gross rent | $765This ZIP$765South Dakota$946US $1,413 |
| Bachelor's degree or higher | 19.3%This ZIP19.3% |
| Mean commute | 18.4 minThis ZIP18.4 min |
| Population density | 6.4 / sq miThis ZIP6.4 / sq mi |
Business and tax activity
| Business establishments | 73This ZIP73 |
|---|---|
| Employees | 512This ZIP512 |
| Annual payroll | $19,335,000This ZIP$19,335,000 |
| Tax returns filed | 910This ZIP910 |
| Total adjusted gross income | $66,715,000This ZIP$66,715,000 |
Land area
| Land area | 288.50 sq miThis ZIP288.50 sq mi |
|---|---|
| Water area | 2.57 sq miThis ZIP2.57 sq mi |
Other place names in 57225
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57225
| ZIP | City | Distance |
|---|---|---|
57258 | Raymond, SD | 9.8 mi |
57236 | Garden City, SD | 9.9 mi |
57271 | Vienna, SD | 12.7 mi |
57243 | Henry, SD | 14.1 mi |
57217 | Bradley, SD | 14.4 mi |
57278 | Willow Lake, SD | 16.4 mi |
57436 | Doland, SD | 17.4 mi |
57272 | Wallace, SD | 19.6 mi |
57242 | Hazel, SD | 19.6 mi |
57322 | Carpenter, SD | 20.5 mi |
Find every ZIP code within 10 miles of 57225 →
Questions about this ZIP code
Where is ZIP code 57225?
57225 is in Clark, South Dakota, in Clark County. Its published point location is 44.8835, -97.7281.
What county is 57225 in?
57225 lies in Clark County.
What area code is 57225?
Clark uses area code 605, from NANPA's telephone records.
What time zone is 57225 in?
57225 uses America/Chicago.
How many people live in 57225?
About 1,833 people live in ZIP code 57225, in 718 households, at 6.4 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 57225?
$66,875 a year, against $75,081 across South Dakota.
What ZIP codes are near 57225?
The closest are 57258 (9.8 mi), 57236 (9.9 mi), 57271 (12.7 mi), 57243 (14.1 mi) and 57217 (14.4 mi).
Is 57225 a PO Box ZIP code?
57225 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57225 ZIP Code — Clark, South Dakota (Clark County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57225
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57225.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.