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zipcodes.pro — ZIP/51365

51365

ZIP 51365 is Wallingford, Iowa, in Emmet County; area code 712; Central time.

Type
Standard
Time zone
America/Chicago
County
Emmet
Metro area
none
Population
416
Coordinates
43.3096, -94.7333
☼ Live from 51365 — Wallingford, IA

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Local time: —

Where 51365 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 51365
  • 🔢 Type 51365 into a pocket calculator and turn it upside down: SgEIS — not quite a word, sorry.
  • ➕ As a number, 51,365 = 5 × 10273. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100100010100101
  • 🏠 Its numerical neighbours: 51364 (Terril, IA, 12 mi away) and 51366 (Webb, IA, 28 mi away).
  • 🔄 Backwards, 51365 becomes 56315 — and that is a real ZIP code: Brandon, MN, 189 miles away.
  • 👥 28 other ZIP codes are made of exactly the same digits (13655, 15365, 15536, 15563, 15635, 16553, …). The farthest-flung twin is 31565 in Waverly, GA, 1,108 miles away.
  • 🧭 Farther north than 84% of all ZIP codes, and farther west than 68%.
  • 🎯312 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 51365 and you would come out at 43.31°S, 85.27°E — 828 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 24m of daylight. Shortest: 8h 58m.
  • 📏 At 21.6 square miles of land, 51365 is bigger than 39% of ZIP codes — room for about 16 Central Parks.
🌙 The sky over 51365 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population416This ZIP416
Households158This ZIP158
Housing units163This ZIP163
Median age42.0This ZIP42.0Iowa38.6US 38.9
Median household income$71,667This ZIP$71,667Iowa$75,059US $80,734
Median home value$129,300This ZIP$129,300Iowa$208,000US $332,700
Bachelor's degree or higher25.2%This ZIP25.2%
Mean commute28.3 minThis ZIP28.3 min
Population density19.3 / sq miThis ZIP19.3 / sq mi

Business and tax activity

Business establishments8This ZIP8
Employees50This ZIP50
Annual payroll$2,050,000This ZIP$2,050,000
Tax returns filed170This ZIP170
Total adjusted gross income$13,864,000This ZIP$13,864,000

Land area

Land area21.59 sq miThis ZIP21.59 sq mi
Water area2.26 sq miThis ZIP2.26 sq mi

Other place names in 51365

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

ZIP codes near 51365

ZIPCityDistance
51342 Graettinger, IA 4.3 mi
51334 Estherville, IA 7.4 mi
50578 Ringsted, IA 9.2 mi
51364 Terril, IA 11.6 mi
50531 Dolliver, IA 11.8 mi
50536 Emmetsburg, IA 13.4 mi
51363 Superior, IA 13.7 mi
51358 Ruthven, IA 14.8 mi
50514 Armstrong, IA 15.0 mi
50528 Cylinder, IA 15.4 mi

Find every ZIP code within 10 miles of 51365 →

Questions about this ZIP code

Where is ZIP code 51365?

51365 is in Wallingford, Iowa, in Emmet County. Its published point location is 43.3096, -94.7333.

What county is 51365 in?

51365 lies in Emmet County.

What area code is 51365?

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

What time zone is 51365 in?

51365 uses America/Chicago.

How many people live in 51365?

About 416 people live in ZIP code 51365, in 158 households, at 19.3 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 51365?

$71,667 a year, against $75,059 across Iowa.

What ZIP codes are near 51365?

The closest are 51342 (4.3 mi), 51334 (7.4 mi), 50578 (9.2 mi), 51364 (11.6 mi) and 50531 (11.8 mi).

Is 51365 a PO Box ZIP code?

51365 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “51365 ZIP Code — Wallingford, Iowa (Emmet County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/51365

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