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Where 57528 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 57528 into a pocket calculator and turn it upside down: BZSLS — not quite a word, sorry.
- ➕ As a number, 57,528 = 2 × 2 × 2 × 3 × 3 × 17 × 47. Its digits add up to 27, a total 1,806 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110000010111000 - 🏠 Its numerical neighbours: 57523 (Burke, SD, 27 mi away) and 57529 (Dallas, SD, 11 mi away).
- 🔄 Backwards, 57528 becomes 82575, which is not a ZIP code at all.
- 👥 26 other ZIP codes are made of exactly the same digits (25857, 25875, 27855, 28557, 28575, 28755, …). The farthest-flung twin is 28557 in Morehead City, NC, 1,361 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther west than 79%.
- 🎯239 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57528 and you would come out at 43.18°S, 80.24°E — 640 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 59m.
- 📏 At 211.8 square miles of land, 57528 is bigger than 91% of ZIP codes — room for about 161 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 833This ZIP833 |
|---|---|
| Households | 349This ZIP349 |
| Housing units | 427This ZIP427 |
| Median age | 37.5This ZIP37.5South Dakota38.0US 38.9 |
| Median household income | $61,292This ZIP$61,292South Dakota$75,081US $80,734 |
| Median home value | $95,000This ZIP$95,000South Dakota$257,400US $332,700 |
| Median gross rent | $813This ZIP$813South Dakota$946US $1,413 |
| Bachelor's degree or higher | 16.8%This ZIP16.8% |
| Mean commute | 21.9 minThis ZIP21.9 min |
| Population density | 3.9 / sq miThis ZIP3.9 / sq mi |
Business and tax activity
| Business establishments | 18This ZIP18 |
|---|---|
| Employees | 52This ZIP52 |
| Annual payroll | $1,866,000This ZIP$1,866,000 |
| Tax returns filed | 330This ZIP330 |
| Total adjusted gross income | $18,591,000This ZIP$18,591,000 |
Land area
| Land area | 211.85 sq miThis ZIP211.85 sq mi |
|---|---|
| Water area | 0.21 sq miThis ZIP0.21 sq mi |
Other place names in 57528
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57528
| ZIP | City | Distance |
|---|---|---|
57529 | Dallas, SD | 10.6 mi |
57580 | Winner, SD | 18.3 mi |
68778 | Springview, NE | 20.7 mi |
57533 | Gregory, SD | 20.9 mi |
68753 | Mills, NE | 26.3 mi |
57584 | Witten, SD | 26.4 mi |
57523 | Burke, SD | 26.8 mi |
57534 | Hamill, SD | 27.1 mi |
69220 | Sparks, NE | 27.3 mi |
57541 | Ideal, SD | 30.0 mi |
Find every ZIP code within 10 miles of 57528 →
Questions about this ZIP code
Where is ZIP code 57528?
57528 is in Colome, South Dakota, in Tripp County. Its published point location is 43.1772, -99.7603.
What county is 57528 in?
57528 lies in Tripp County.
What area code is 57528?
Colome uses area code 605, from NANPA's telephone records.
What time zone is 57528 in?
57528 uses America/Chicago.
How many people live in 57528?
About 833 people live in ZIP code 57528, in 349 households, at 3.9 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 57528?
$61,292 a year, against $75,081 across South Dakota.
What ZIP codes are near 57528?
The closest are 57529 (10.6 mi), 57580 (18.3 mi), 68778 (20.7 mi), 57533 (20.9 mi) and 68753 (26.3 mi).
Is 57528 a PO Box ZIP code?
57528 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57528 ZIP Code — Colome, South Dakota (Tripp County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57528
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57528.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.