50450
ZIP 50450 is Lake Mills, Iowa, mostly in Winnebago County; area code 641; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Winnebago +1 more
- Metro area
- none
- Population
- 2,952
- Coordinates
- 43.4212, -93.5222
Weather right now
Asking the National Weather Service…
Where 50450 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 50450 into a pocket calculator and turn it upside down: OShOS — not quite a word, sorry.
- ➕ As a number, 50,450 = 2 × 5 × 5 × 1009. Its digits add up to 14, a total 1,416 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100010100010010 - 🏠 Its numerical neighbours: 50449 (Klemme, IA, 29 mi away) and 50451 (Lakota, IA, 29 mi away).
- 🔄 Backwards, 50450 becomes 05405 — and that is a real ZIP code: Burlington, VT, 1,011 miles away.
- 👥 14 other ZIP codes are made of exactly the same digits (04055, 05045, 05054, 05405, 05450, 40055, …). The farthest-flung twin is 04055 in Naples, ME, 1,140 miles away.
- 🧭 Farther north than 85% of all ZIP codes, and farther west than 65%.
- 🎯360 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 50450 and you would come out at 43.42°S, 86.48°E — 874 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 25m of daylight. Shortest: 8h 57m.
- 📏 At 84.5 square miles of land, 50450 is bigger than 74% of ZIP codes — room for about 64 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,952This ZIP2,952 |
|---|---|
| Households | 1,369This ZIP1,369 |
| Housing units | 1,570This ZIP1,570 |
| Median age | 45.7This ZIP45.7Iowa38.6US 38.9 |
| Median household income | $76,125This ZIP$76,125Iowa$75,059US $80,734 |
| Median home value | $158,000This ZIP$158,000Iowa$208,000US $332,700 |
| Median gross rent | $640This ZIP$640Iowa$972US $1,413 |
| Bachelor's degree or higher | 20.0%This ZIP20.0% |
| Mean commute | 15.8 minThis ZIP15.8 min |
| Population density | 34.9 / sq miThis ZIP34.9 / sq mi |
Business and tax activity
| Business establishments | 96This ZIP96 |
|---|---|
| Employees | 1,272This ZIP1,272 |
| Annual payroll | $53,995,000This ZIP$53,995,000 |
| Tax returns filed | 1,420This ZIP1,420 |
| Total adjusted gross income | $105,979,000This ZIP$105,979,000 |
Land area
| Land area | 84.54 sq miThis ZIP84.54 sq mi |
|---|---|
| Water area | 1.66 sq miThis ZIP1.66 sq mi |
Counties 50450 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Winnebago County | 68.0% |
| Worth County | 32.0% |
Other place names in 50450
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 50450
| ZIP | City | Distance |
|---|---|---|
56029 | Emmons, MN | 6.7 mi |
50446 | Joice, IA | 7.0 mi |
50453 | Leland, IA | 7.4 mi |
50473 | Scarville, IA | 7.9 mi |
56089 | Twin Lakes, MN | 10.6 mi |
50444 | Hanlontown, IA | 11.0 mi |
50434 | Fertile, IA | 11.9 mi |
56051 | Kiester, MN | 12.3 mi |
50478 | Thompson, IA | 13.2 mi |
56020 | Conger, MN | 13.4 mi |
Find every ZIP code within 10 miles of 50450 →
Questions about this ZIP code
Where is ZIP code 50450?
50450 is in Lake Mills, Iowa, in Winnebago County. Its published point location is 43.4212, -93.5222.
What county is 50450 in?
50450 spans 2 counties: Winnebago County and Worth County. Most of it falls in Winnebago County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 50450?
Lake Mills uses area code 641, from NANPA's telephone records.
What time zone is 50450 in?
50450 uses America/Chicago.
How many people live in 50450?
About 2,952 people live in ZIP code 50450, in 1,369 households, at 34.9 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 50450?
$76,125 a year, against $75,059 across Iowa.
What ZIP codes are near 50450?
The closest are 56029 (6.7 mi), 50446 (7 mi), 50453 (7.4 mi), 50473 (7.9 mi) and 56089 (10.6 mi).
Is 50450 a PO Box ZIP code?
50450 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “50450 ZIP Code — Lake Mills, Iowa (Winnebago County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50450
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/50450.json Underlying data is public domain or openly licensed — sources, vintages and licences.