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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/51554

51554

ZIP 51554 is Mineola, Iowa, in Mills County; area code 712; Central time.

Type
Standard
Time zone
America/Chicago
County
Mills
Metro area
Omaha, NE-IA
Population
194
Coordinates
41.1451, -95.6812
☼ Live from 51554 — Mineola, IA

Weather right now

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Local time: —

Where 51554 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 51554
  • 🔢 Type 51554 into a pocket calculator and turn it upside down: hSSIS — not quite a word, sorry.
  • ➕ As a number, 51,554 = 2 × 149 × 173. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100100101100010
  • 🏠 Its numerical neighbours: 51553 (Minden, IA, 20 mi away) and 51555 (Missouri Valley, IA, 31 mi away).
  • 🔄 Backwards, 51554 becomes 45515, which is not a ZIP code at all.
  • 👥 12 other ZIP codes are made of exactly the same digits (14555, 15455, 15545, 15554, 41555, 45155, …). The farthest-flung twin is 14555 in Sodus Point, NY, 966 miles away.
  • 🧭 Farther north than 68% of all ZIP codes, and farther west than 70%.
  • 🎯177 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 51554 and you would come out at 41.15°S, 84.32°E — 887 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 09m of daylight. Shortest: 9h 12m.
  • 📏 At 3.3 square miles of land, 51554 is bigger than 15% of ZIP codes — room for about 2.5 Central Parks.
🌙 The sky over 51554 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population194This ZIP194
Households38This ZIP38
Housing units111This ZIP111
Median age20.4This ZIP20.4Iowa38.6US 38.9
Median household income$102,692This ZIP$102,692Iowa$75,059US $80,734
Median home value$392,300This ZIP$392,300Iowa$208,000US $332,700
Bachelor's degree or higher68.9%This ZIP68.9%
Mean commute32.2 minThis ZIP32.2 min
Population density58.5 / sq miThis ZIP58.5 / sq mi

Business and tax activity

Business establishments3This ZIP3
Employees20This ZIP20
Annual payroll$605,000This ZIP$605,000

Land area

Land area3.32 sq miThis ZIP3.32 sq mi
Water area0.00 sq mi

Other place names in 51554

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

ZIP codes near 51554

ZIPCityDistance
51571 Silver City, IA 3.4 mi
51534 Glenwood, IA 7.4 mi
51503 Council Bluffs, IA 7.6 mi
51575 Treynor, IA 7.7 mi
68005 Bellevue, NE 11.1 mi
51549 Macedonia, IA 11.5 mi
68056 St Columbans, NE 11.6 mi
51501 Council Bluffs, IA 11.7 mi
51551 Malvern, IA 11.7 mi
51561 Pacific Junction, IA 11.8 mi

Find every ZIP code within 10 miles of 51554 →

Questions about this ZIP code

Where is ZIP code 51554?

51554 is in Mineola, Iowa, in Mills County, part of the Omaha, NE-IA metropolitan area. Its published point location is 41.1451, -95.6812.

What county is 51554 in?

51554 lies in Mills County.

What area code is 51554?

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

What time zone is 51554 in?

51554 uses America/Chicago.

How many people live in 51554?

About 194 people live in ZIP code 51554, in 38 households, at 58.5 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 51554?

$102,692 a year, against $75,059 across Iowa.

What ZIP codes are near 51554?

The closest are 51571 (3.4 mi), 51534 (7.4 mi), 51503 (7.6 mi), 51575 (7.7 mi) and 68005 (11.1 mi).

Is 51554 a PO Box ZIP code?

51554 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “51554 ZIP Code — Mineola, Iowa (Mills County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/51554

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