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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/50573

50573

ZIP 50573 is Plover, Iowa, in Pocahontas County; area code 712; Central time.

Type
Standard
Time zone
America/Chicago
County
Pocahontas
Metro area
none
Population
31
Coordinates
42.8768, -94.6226
☼ Live from 50573 — Plover, IA

Weather right now

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Local time: —

Where 50573 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 50573
  • 🔢 Type 50573 into a pocket calculator and turn it upside down: ELSOS — not quite a word, sorry.
  • ➕ As a number, 50,573 = 103 × 491. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100010110001101
  • 🏠 Its numerical neighbours: 50571 (Palmer, IA, 17 mi away) and 50574 (Pocahontas, IA, 12 mi away).
  • 🔄 Backwards, 50573 becomes 37505, which is not a ZIP code at all.
  • 👥 34 other ZIP codes are made of exactly the same digits (03575, 03755, 05357, 05735, 05753, 30557, …). The farthest-flung twin is 03575 in Bretton Woods, NH, 1,162 miles away.
  • 🧭 Farther north than 82% of all ZIP codes, and farther west than 67%.
  • 🎯294 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 50573 and you would come out at 42.88°S, 85.38°E — 850 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 21m of daylight. Shortest: 9h 01m.
  • 📏 At 0.425 square miles of land, 50573 is bigger than 5% of ZIP codes — about 206 football fields.
🌙 The sky over 50573 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population31This ZIP31
Households21This ZIP21
Housing units36This ZIP36
Median age65.4This ZIP65.4Iowa38.6US 38.9
Median household income$48,542This ZIP$48,542Iowa$75,059US $80,734
Bachelor's degree or higher18.5%This ZIP18.5%
Population density72.9 / sq miThis ZIP72.9 / sq mi

Land area

Land area0.43 sq miThis ZIP0.43 sq mi
Water area0.00 sq mi

Other place names in 50573

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

ZIP codes near 50573

ZIPCityDistance
50581 Rolfe, IA 4.4 mi
50546 Havelock, IA 4.9 mi
50562 Mallard, IA 5.9 mi
50527 Curlew, IA 10.7 mi
50597 West Bend, IA 11.0 mi
50554 Laurens, IA 11.2 mi
50574 Pocahontas, IA 11.6 mi
50520 Bradgate, IA 12.3 mi
50570 Ottosen, IA 13.0 mi
50541 Gilmore City, IA 14.4 mi

Find every ZIP code within 10 miles of 50573 →

Questions about this ZIP code

Where is ZIP code 50573?

50573 is in Plover, Iowa, in Pocahontas County. Its published point location is 42.8768, -94.6226.

What county is 50573 in?

50573 lies in Pocahontas County.

What area code is 50573?

Plover uses area code 712, from NANPA's telephone records.

What time zone is 50573 in?

50573 uses America/Chicago.

How many people live in 50573?

About 31 people live in ZIP code 50573, in 21 households, at 72.9 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 50573?

$48,542 a year, against $75,059 across Iowa.

What ZIP codes are near 50573?

The closest are 50581 (4.4 mi), 50546 (4.9 mi), 50562 (5.9 mi), 50527 (10.7 mi) and 50597 (11 mi).

Is 50573 a PO Box ZIP code?

50573 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “50573 ZIP Code — Plover, Iowa (Pocahontas County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50573

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