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zipcodes.pro — ZIP/57340

57340

ZIP 57340 is Fulton, South Dakota, mostly in Hanson County; area code 605; Central time.

Type
Standard
Time zone
America/Chicago
County
Hanson +1 more
Metro area
Mitchell, SD
Population
244
Coordinates
43.7929, -97.8522
☼ Live from 57340 — Fulton, SD

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Local time: —

Where 57340 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 57340
  • 🔢 Type 57340 into a pocket calculator and turn it upside down: OhELS — not quite a word, sorry.
  • ➕ As a number, 57,340 = 2 × 2 × 5 × 47 × 61. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101111111111100
  • 🏠 Its numerical neighbours: 57339 (Fort Thompson, SD, 83 mi away) and 57341 (Gann Valley, SD, 66 mi away).
  • 🔄 Backwards, 57340 becomes 04375, which is not a ZIP code at all.
  • 👥 58 other ZIP codes are made of exactly the same digits (03457, 03574, 03745, 03754, 04357, 04537, …). The farthest-flung twin is 04735 in Bridgewater, ME, 1,457 miles away.
  • 🧭 Farther north than 87% of all ZIP codes, and farther west than 77%.
  • 🎯276 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 57340 and you would come out at 43.79°S, 82.15°E — 683 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 28m of daylight. Shortest: 8h 55m.
  • 📏 At 73.6 square miles of land, 57340 is bigger than 70% of ZIP codes — room for about 56 Central Parks.
🌙 The sky over 57340 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population244This ZIP244
Households100This ZIP100
Housing units122This ZIP122
Median age49.0This ZIP49.0South Dakota38.0US 38.9
Median household income$58,500This ZIP$58,500South Dakota$75,081US $80,734
Median home value$181,300This ZIP$181,300South Dakota$257,400US $332,700
Median gross rent$319This ZIP$319South Dakota$946US $1,413
Bachelor's degree or higher15.3%This ZIP15.3%
Mean commute23.3 minThis ZIP23.3 min
Population density3.3 / sq miThis ZIP3.3 / sq mi

Business and tax activity

Business establishments5This ZIP5
Employees5This ZIP5
Annual payroll$307,000This ZIP$307,000
Tax returns filed150This ZIP150
Total adjusted gross income$11,434,000This ZIP$11,434,000

Land area

Land area73.65 sq miThis ZIP73.65 sq mi
Water area0.79 sq miThis ZIP0.79 sq mi

Counties 57340 spans

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

CountyShare of this ZIP
Hanson County 84.7%
Miner County 15.3%

Other place names in 57340

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

ZIP codes near 57340

ZIPCityDistance
57311 Alexandria, SD 10.8 mi
57301 Mitchell, SD 11.0 mi
57374 Spencer, SD 12.9 mi
57337 Fedora, SD 14.9 mi
57321 Canova, SD 16.4 mi
57359 Letcher, SD 16.9 mi
57314 Artesian, SD 18.6 mi
57334 Ethan, SD 19.2 mi
57332 Emery, SD 19.4 mi
57349 Howard, SD 21.2 mi

Find every ZIP code within 10 miles of 57340 →

Questions about this ZIP code

Where is ZIP code 57340?

57340 is in Fulton, South Dakota, in Hanson County, part of the Mitchell, SD micropolitan area. Its published point location is 43.7929, -97.8522.

What county is 57340 in?

57340 spans 2 counties: Hanson County and Miner County. Most of it falls in Hanson 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 57340?

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

What time zone is 57340 in?

57340 uses America/Chicago.

How many people live in 57340?

About 244 people live in ZIP code 57340, in 100 households, at 3.3 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 57340?

$58,500 a year, against $75,081 across South Dakota.

What ZIP codes are near 57340?

The closest are 57311 (10.8 mi), 57301 (11 mi), 57374 (12.9 mi), 57337 (14.9 mi) and 57321 (16.4 mi).

Is 57340 a PO Box ZIP code?

57340 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “57340 ZIP Code — Fulton, South Dakota (Hanson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57340

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