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Where 57632 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 57632 into a pocket calculator and turn it upside down: ZEgLS — not quite a word, sorry.
- ➕ As a number, 57,632 = 2 × 2 × 2 × 2 × 2 × 1801. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110000100100000 - 🏠 Its numerical neighbours: 57631 (Glenham, SD, 21 mi away) and 57633 (Isabel, SD, 77 mi away).
- 🔄 Backwards, 57632 becomes 23675, which is not a ZIP code at all.
- 👥 58 other ZIP codes are made of exactly the same digits (25637, 26537, 26753, 27356, 27536, 27563, …). The farthest-flung twin is 32765 in Oviedo, FL, 1,567 miles away.
- 🧭 Farther north than 93% of all ZIP codes, and farther west than 80%.
- 🎯421 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57632 and you would come out at 45.83°S, 79.96°E — 514 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 44m of daylight. Shortest: 8h 39m.
- 📏 At 200.1 square miles of land, 57632 is bigger than 91% of ZIP codes — room for about 152 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 757This ZIP757 |
|---|---|
| Households | 345This ZIP345 |
| Housing units | 382This ZIP382 |
| Median age | 41.3This ZIP41.3South Dakota38.0US 38.9 |
| Median household income | $81,719This ZIP$81,719South Dakota$75,081US $80,734 |
| Median home value | $108,800This ZIP$108,800South Dakota$257,400US $332,700 |
| Median gross rent | $746This ZIP$746South Dakota$946US $1,413 |
| Bachelor's degree or higher | 36.8%This ZIP36.8% |
| Mean commute | 15.5 minThis ZIP15.5 min |
| Population density | 3.8 / sq miThis ZIP3.8 / sq mi |
Business and tax activity
| Business establishments | 32This ZIP32 |
|---|---|
| Employees | 190This ZIP190 |
| Annual payroll | $10,107,000This ZIP$10,107,000 |
| Tax returns filed | 310This ZIP310 |
| Total adjusted gross income | $26,162,000This ZIP$26,162,000 |
Land area
| Land area | 200.10 sq miThis ZIP200.10 sq mi |
|---|---|
| Water area | 0.88 sq miThis ZIP0.88 sq mi |
Other place names in 57632
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57632
| ZIP | City | Distance |
|---|---|---|
57646 | Mound City, SD | 10.6 mi |
58542 | Hague, ND | 14.8 mi |
57648 | Pollock, SD | 14.8 mi |
58581 | Zeeland, ND | 18.8 mi |
57437 | Eureka, SD | 20.4 mi |
57631 | Glenham, SD | 20.8 mi |
58573 | Strasburg, ND | 21.4 mi |
57452 | Java, SD | 22.8 mi |
57658 | Wakpala, SD | 27.4 mi |
57472 | Selby, SD | 28.2 mi |
Find every ZIP code within 10 miles of 57632 →
Questions about this ZIP code
Where is ZIP code 57632?
57632 is in Herreid, South Dakota, in Campbell County. Its published point location is 45.8335, -100.0442.
What county is 57632 in?
57632 lies in Campbell County.
What area code is 57632?
Herreid uses area code 605, from NANPA's telephone records.
What time zone is 57632 in?
57632 uses America/Chicago.
How many people live in 57632?
About 757 people live in ZIP code 57632, in 345 households, at 3.8 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 57632?
$81,719 a year, against $75,081 across South Dakota.
What ZIP codes are near 57632?
The closest are 57646 (10.6 mi), 58542 (14.8 mi), 57648 (14.8 mi), 58581 (18.8 mi) and 57437 (20.4 mi).
Is 57632 a PO Box ZIP code?
57632 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57632 ZIP Code — Herreid, South Dakota (Campbell County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57632
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57632.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.