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Where 50664 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 50664 into a pocket calculator and turn it upside down: hggOS — not quite a word, sorry.
- ➕ As a number, 50,664 = 2 × 2 × 2 × 3 × 2111. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100010111101000 - 🏠 Its numerical neighbours: 50662 (Oelwein, IA, 7 mi away) and 50665 (Parkersburg, IA, 37 mi away).
- 🔄 Backwards, 50664 becomes 46605, which is not a ZIP code at all.
- 👥 28 other ZIP codes are made of exactly the same digits (05466, 05664, 06456, 45066, 45660, 46056, …). The farthest-flung twin is 06456 in Middle Haddam, CT, 1,002 miles away.
- 🧭 Farther north than 81% of all ZIP codes, and farther west than 61%.
- 🎯392 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 50664 and you would come out at 42.71°S, 87.93°E — 962 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 20m of daylight. Shortest: 9h 02m.
- 📏 At 0.942 square miles of land, 50664 is bigger than 8% of ZIP codes — about 456 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 63This ZIP63 |
|---|---|
| Households | 51This ZIP51 |
| Housing units | 51This ZIP51 |
| Median age | 38.8This ZIP38.8Iowa38.6US 38.9 |
| Median household income | $51,741This ZIP$51,741Iowa$75,059US $80,734 |
| Median home value | $157,300This ZIP$157,300Iowa$208,000US $332,700 |
| Bachelor's degree or higher | 19.0%This ZIP19.0% |
| Mean commute | 26.0 minThis ZIP26.0 min |
| Population density | 66.9 / sq miThis ZIP66.9 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 22This ZIP22 |
| Annual payroll | $1,189,000This ZIP$1,189,000 |
Land area
| Land area | 0.94 sq miThis ZIP0.94 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 50664
| ZIP | City | Distance |
|---|---|---|
50629 | Fairbank, IA | 4.0 mi |
50681 | Westgate, IA | 5.8 mi |
50662 | Oelwein, IA | 7.0 mi |
50668 | Readlyn, IA | 8.0 mi |
50674 | Sumner, IA | 9.3 mi |
50626 | Dunkerton, IA | 9.9 mi |
50655 | Maynard, IA | 10.0 mi |
50641 | Hazleton, IA | 11.1 mi |
50676 | Tripoli, IA | 12.3 mi |
52164 | Randalia, IA | 13.2 mi |
Find every ZIP code within 10 miles of 50664 →
Questions about this ZIP code
Where is ZIP code 50664?
50664 is in Oran, Iowa, in Fayette County. Its published point location is 42.7070, -92.0723.
What county is 50664 in?
50664 lies in Fayette County.
What area code is 50664?
Oran uses area code 319, from NANPA's telephone records.
What time zone is 50664 in?
50664 uses America/Chicago.
How many people live in 50664?
About 63 people live in ZIP code 50664, in 51 households, at 66.9 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 50664?
$51,741 a year, against $75,059 across Iowa.
What ZIP codes are near 50664?
The closest are 50629 (4 mi), 50681 (5.8 mi), 50662 (7 mi), 50668 (8 mi) and 50674 (9.3 mi).
Is 50664 a PO Box ZIP code?
50664 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “50664 ZIP Code — Oran, Iowa (Fayette County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50664
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/50664.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.