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zipcodes.pro — ZIP/57366

57366

ZIP 57366 is Parkston, South Dakota, mostly in Hutchinson County; area code 605; Central time.

Type
Standard
Time zone
America/Chicago
County
Hutchinson +1 more
Metro area
none
Population
2,598
Coordinates
43.3916, -97.9466
☼ Live from 57366 — Parkston, SD

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Local time: —

Where 57366 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.

★ Weird and wonderful facts about 57366
  • 🔢 Type 57366 into a pocket calculator and turn it upside down: ggELS — not quite a word, sorry.
  • ➕ As a number, 57,366 = 2 × 3 × 3 × 3187. Its digits add up to 27, a total 1,806 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110000000010110
  • 🏠 Its numerical neighbours: 57365 (Oacoma, SD, 79 mi away) and 57367 (Pickstown, SD, 36 mi away).
  • 🔄 Backwards, 57366 becomes 66375, which is not a ZIP code at all.
  • 👥 32 other ZIP codes are made of exactly the same digits (35766, 36567, 36576, 36675, 36756, 36765, …). The farthest-flung twin is 36567 in Robertsdale, AL, 1,050 miles away.
  • 🧭 Farther north than 85% of all ZIP codes, and farther west than 77%.
  • 🎯248 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 57366 and you would come out at 43.39°S, 82.05°E — 697 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 25m of daylight. Shortest: 8h 57m.
  • 📏 At 218.0 square miles of land, 57366 is bigger than 92% of ZIP codes — room for about 166 Central Parks.
🌙 The sky over 57366 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population2,598This ZIP2,598
Households1,035This ZIP1,035
Housing units1,140This ZIP1,140
Median age40.8This ZIP40.8South Dakota38.0US 38.9
Median household income$78,155This ZIP$78,155South Dakota$75,081US $80,734
Median home value$184,600This ZIP$184,600South Dakota$257,400US $332,700
Median gross rent$762This ZIP$762South Dakota$946US $1,413
Bachelor's degree or higher25.1%This ZIP25.1%
Mean commute17.4 minThis ZIP17.4 min
Population density11.9 / sq miThis ZIP11.9 / sq mi

Business and tax activity

Business establishments82This ZIP82
Employees832This ZIP832
Annual payroll$39,632,000This ZIP$39,632,000
Tax returns filed1,090This ZIP1,090
Total adjusted gross income$89,849,000This ZIP$89,849,000

Land area

Land area218.01 sq miThis ZIP218.01 sq mi
Water area0.26 sq miThis ZIP0.26 sq mi

Counties 57366 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Hutchinson County 88.9%
Douglas County 11.1%

Other place names in 57366

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 57366

ZIPCityDistance
57331 Dimock, SD 7.6 mi
57334 Ethan, SD 10.2 mi
57376 Tripp, SD 11.9 mi
57330 Delmont, SD 13.8 mi
57052 Olivet, SD 13.8 mi
57354 Kaylor, SD 14.6 mi
57332 Emery, SD 18.2 mi
57311 Alexandria, SD 20.1 mi
57059 Scotland, SD 20.9 mi
57313 Armour, SD 21.4 mi

Find every ZIP code within 10 miles of 57366 →

Questions about this ZIP code

Where is ZIP code 57366?

57366 is in Parkston, South Dakota, in Hutchinson County. Its published point location is 43.3916, -97.9466.

What county is 57366 in?

57366 spans 2 counties: Hutchinson County and Douglas County. Most of it falls in Hutchinson 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 57366?

Parkston uses area code 605, from NANPA's telephone records.

What time zone is 57366 in?

57366 uses America/Chicago.

How many people live in 57366?

About 2,598 people live in ZIP code 57366, in 1,035 households, at 11.9 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 57366?

$78,155 a year, against $75,081 across South Dakota.

What ZIP codes are near 57366?

The closest are 57331 (7.6 mi), 57334 (10.2 mi), 57376 (11.9 mi), 57330 (13.8 mi) and 57052 (13.8 mi).

Is 57366 a PO Box ZIP code?

57366 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “57366 ZIP Code — Parkston, South Dakota (Hutchinson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57366

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