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Where 51063 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.
- 🔢 Type 51063 into a pocket calculator and turn it upside down: EgOIS — not quite a word, sorry.
- ➕ As a number, 51,063 = 3 × 17021. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100011101110111 - 🏠 Its numerical neighbours: 51062 (Westfield, IA, 43 mi away) and 51101 (Sioux City, IA, 27 mi away).
- 🔄 Backwards, 51063 becomes 36015 — and that is a real ZIP code: Chapman, AL, 892 miles away.
- 👥 66 other ZIP codes are made of exactly the same digits (01536, 01653, 03561, 05361, 06153, 06351, …). The farthest-flung twin is 01536 in North Grafton, MA, 1,250 miles away.
- 🧭 Farther north than 76% of all ZIP codes, and farther west than 72%.
- 🎯202 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 51063 and you would come out at 42.13°S, 83.81°E — 821 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 15m of daylight. Shortest: 9h 06m.
- 📏 At 72.8 square miles of land, 51063 is bigger than 70% of ZIP codes — room for about 55 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,072This ZIP1,072 |
|---|---|
| Households | 437This ZIP437 |
| Housing units | 464This ZIP464 |
| Median age | 50.3This ZIP50.3Iowa38.6US 38.9 |
| Median household income | $80,750This ZIP$80,750Iowa$75,059US $80,734 |
| Median home value | $159,500This ZIP$159,500Iowa$208,000US $332,700 |
| Median gross rent | $909This ZIP$909Iowa$972US $1,413 |
| Bachelor's degree or higher | 30.7%This ZIP30.7% |
| Mean commute | 18.1 minThis ZIP18.1 min |
| Population density | 14.7 / sq miThis ZIP14.7 / sq mi |
Business and tax activity
| Business establishments | 21This ZIP21 |
|---|---|
| Employees | 197This ZIP197 |
| Annual payroll | $8,165,000This ZIP$8,165,000 |
| Tax returns filed | 470This ZIP470 |
| Total adjusted gross income | $32,896,000This ZIP$32,896,000 |
Land area
| Land area | 72.79 sq miThis ZIP72.79 sq mi |
|---|---|
| Water area | 1.15 sq miThis ZIP1.15 sq mi |
Other place names in 51063
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 51063
| ZIP | City | Distance |
|---|---|---|
51055 | Sloan, IA | 6.3 mi |
68039 | Macy, NE | 7.8 mi |
51040 | Onawa, IA | 9.3 mi |
51026 | Hornick, IA | 10.5 mi |
68020 | Decatur, NE | 11.8 mi |
51051 | Rodney, IA | 12.6 mi |
51052 | Salix, IA | 12.7 mi |
51010 | Castana, IA | 13.2 mi |
51056 | Smithland, IA | 14.1 mi |
68067 | Walthill, NE | 15.3 mi |
Find every ZIP code within 10 miles of 51063 →
Questions about this ZIP code
Where is ZIP code 51063?
51063 is in Whiting, Iowa, in Monona County. Its published point location is 42.1328, -96.1907.
What county is 51063 in?
51063 lies in Monona County.
What area code is 51063?
Whiting uses area code 712, from NANPA's telephone records.
What time zone is 51063 in?
51063 uses America/Chicago.
How many people live in 51063?
About 1,072 people live in ZIP code 51063, in 437 households, at 14.7 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 51063?
$80,750 a year, against $75,059 across Iowa.
What ZIP codes are near 51063?
The closest are 51055 (6.3 mi), 68039 (7.8 mi), 51040 (9.3 mi), 51026 (10.5 mi) and 68020 (11.8 mi).
Is 51063 a PO Box ZIP code?
51063 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “51063 ZIP Code — Whiting, Iowa (Monona County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/51063
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/51063.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.