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Where 50641 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 50641 into a pocket calculator and turn it upside down: IhgOS — not quite a word, sorry.
- ➕ As a number, 50,641 = 89 × 569. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100010111010001 - 🏠 Its numerical neighbours: 50638 (Grundy Center, IA, 47 mi away) and 50642 (Holland, IA, 47 mi away).
- 🔄 Backwards, 50641 becomes 14605 — and that is a real ZIP code: Rochester, NY, 725 miles away.
- 👥 78 other ZIP codes are made of exactly the same digits (01546, 01564, 05146, 05461, 05641, 06145, …). The farthest-flung twin is 01564 in Sterling, MA, 1,023 miles away.
- 🧭 Farther north than 80% of all ZIP codes, and farther west than 61%.
- 🎯395 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 50641 and you would come out at 42.59°S, 88.08°E — 973 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 19m of daylight. Shortest: 9h 03m.
- 📏 At 45.0 square miles of land, 50641 is bigger than 57% of ZIP codes — room for about 34 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,950This ZIP1,950 |
|---|---|
| Households | 624This ZIP624 |
| Housing units | 702This ZIP702 |
| Median age | 25.9This ZIP25.9Iowa38.6US 38.9 |
| Median household income | $67,115This ZIP$67,115Iowa$75,059US $80,734 |
| Median home value | $156,000This ZIP$156,000Iowa$208,000US $332,700 |
| Median gross rent | $681This ZIP$681Iowa$972US $1,413 |
| Bachelor's degree or higher | 15.0%This ZIP15.0% |
| Mean commute | 22.3 minThis ZIP22.3 min |
| Population density | 43.3 / sq miThis ZIP43.3 / sq mi |
Business and tax activity
| Business establishments | 22This ZIP22 |
|---|---|
| Employees | 101This ZIP101 |
| Annual payroll | $4,111,000This ZIP$4,111,000 |
| Tax returns filed | 620This ZIP620 |
| Total adjusted gross income | $36,815,000This ZIP$36,815,000 |
Land area
| Land area | 45.03 sq miThis ZIP45.03 sq mi |
|---|---|
| Water area | 0.08 sq miThis ZIP0.08 sq mi |
Other place names in 50641
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 50641
| ZIP | City | Distance |
|---|---|---|
50662 | Oelwein, IA | 6.7 mi |
50671 | Stanley, IA | 7.5 mi |
50644 | Independence, IA | 8.0 mi |
50629 | Fairbank, IA | 8.7 mi |
50607 | Aurora, IA | 8.7 mi |
50664 | Oran, IA | 11.1 mi |
50655 | Maynard, IA | 12.1 mi |
50626 | Dunkerton, IA | 12.8 mi |
50648 | Jesup, IA | 13.0 mi |
50650 | Lamont, IA | 13.5 mi |
Find every ZIP code within 10 miles of 50641 →
Questions about this ZIP code
Where is ZIP code 50641?
50641 is in Hazleton, Iowa, in Buchanan County. Its published point location is 42.5919, -91.9194.
What county is 50641 in?
50641 lies in Buchanan County.
What area code is 50641?
Hazleton uses area code 319, from NANPA's telephone records.
What time zone is 50641 in?
50641 uses America/Chicago.
How many people live in 50641?
About 1,950 people live in ZIP code 50641, in 624 households, at 43.3 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 50641?
$67,115 a year, against $75,059 across Iowa.
What ZIP codes are near 50641?
The closest are 50662 (6.7 mi), 50671 (7.5 mi), 50644 (8 mi), 50629 (8.7 mi) and 50607 (8.7 mi).
Is 50641 a PO Box ZIP code?
50641 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “50641 ZIP Code — Hazleton, Iowa (Buchanan County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50641
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/50641.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.