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Where 57075 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 57075 into a pocket calculator and turn it upside down: SLOLS — not quite a word, sorry.
- ⇆57075 reads the same backwards. It is one of only 412 palindromic ZIP codes.
- ➕ As a number, 57,075 = 3 × 5 × 5 × 761. Its digits add up to 24, a total 2,425 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101111011110011 - 🏠 Its numerical neighbours: 57073 (Wakonda, SD, 69 mi away) and 57076 (Winfred, SD, 20 mi away).
- 👥 20 other ZIP codes are made of exactly the same digits (05757, 05775, 07755, 50577, 55077, 55707, …). The farthest-flung twin is 07755 in Oakhurst, NJ, 1,199 miles away.
- 🧭 Farther north than 87% of all ZIP codes, and farther west than 74%.
- 🎯300 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57075 and you would come out at 44.00°S, 83.03°E — 710 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 29m of daylight. Shortest: 8h 53m.
- 📏 At 79.9 square miles of land, 57075 is bigger than 72% of ZIP codes — room for about 61 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,296This ZIP1,296 |
|---|---|
| Households | 623This ZIP623 |
| Housing units | 1,016This ZIP1,016 |
| Median age | 56.8This ZIP56.8South Dakota38.0US 38.9 |
| Median household income | $106,763This ZIP$106,763South Dakota$75,081US $80,734 |
| Median home value | $426,800This ZIP$426,800South Dakota$257,400US $332,700 |
| Median gross rent | $733This ZIP$733South Dakota$946US $1,413 |
| Bachelor's degree or higher | 36.3%This ZIP36.3% |
| Mean commute | 21.4 minThis ZIP21.4 min |
| Population density | 16.2 / sq miThis ZIP16.2 / sq mi |
Business and tax activity
| Business establishments | 28This ZIP28 |
|---|---|
| Employees | 145This ZIP145 |
| Annual payroll | $7,432,000This ZIP$7,432,000 |
| Tax returns filed | 630This ZIP630 |
| Total adjusted gross income | $84,587,000This ZIP$84,587,000 |
Land area
| Land area | 79.89 sq miThis ZIP79.89 sq mi |
|---|---|
| Water area | 5.96 sq miThis ZIP5.96 sq mi |
Counties 57075 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Lake County | 97.6% |
| Moody County | 2.4% |
Other place names in 57075
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 57075
| ZIP | City | Distance |
|---|---|---|
57057 | Rutland, SD | 7.3 mi |
57017 | Colman, SD | 7.8 mi |
57016 | Chester, SD | 8.2 mi |
57042 | Madison, SD | 9.0 mi |
57050 | Nunda, SD | 11.4 mi |
57018 | Colton, SD | 13.7 mi |
57024 | Egan, SD | 14.2 mi |
57022 | Dell Rapids, SD | 15.0 mi |
57054 | Ramona, SD | 16.7 mi |
57061 | Sinai, SD | 17.6 mi |
Find every ZIP code within 10 miles of 57075 →
Questions about this ZIP code
Where is ZIP code 57075?
57075 is in Wentworth, South Dakota, in Lake County. Its published point location is 43.9961, -96.9672.
What county is 57075 in?
57075 spans 2 counties: Lake County and Moody County. Most of it falls in Lake 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 57075?
Wentworth uses area code 605, from NANPA's telephone records.
What time zone is 57075 in?
57075 uses America/Chicago.
How many people live in 57075?
About 1,296 people live in ZIP code 57075, in 623 households, at 16.2 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 57075?
$106,763 a year, against $75,081 across South Dakota.
What ZIP codes are near 57075?
The closest are 57057 (7.3 mi), 57017 (7.8 mi), 57016 (8.2 mi), 57042 (9 mi) and 57050 (11.4 mi).
Is 57075 a PO Box ZIP code?
57075 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57075 ZIP Code — Wentworth, South Dakota (Lake County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57075
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57075.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.