50428
ZIP 50428 is Clear Lake, Iowa, in Cerro Gordo County; area code 641; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Cerro Gordo
- Metro area
- Mason City, IA
- Population
- 9,071
- Coordinates
- 43.1400, -93.3909
Weather right now
Asking the National Weather Service…
Where 50428 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 50428 into a pocket calculator and turn it upside down: BZhOS — not quite a word, sorry.
- ➕ As a number, 50,428 = 2 × 2 × 7 × 1801. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100010011111100 - 🏠 Its numerical neighbours: 50427 (Chapin, IA, 23 mi away) and 50430 (Corwith, IA, 31 mi away).
- 🔄 Backwards, 50428 becomes 82405, which is not a ZIP code at all.
- 👥 62 other ZIP codes are made of exactly the same digits (02458, 02584, 04258, 04285, 04852, 05482, …). The farthest-flung twin is 85042 in Phoenix, AZ, 1,213 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther west than 64%.
- 🎯353 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 50428 and you would come out at 43.14°S, 86.61°E — 890 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 59m.
- 📏 At 117.3 square miles of land, 50428 is bigger than 81% of ZIP codes — room for about 89 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 9,071This ZIP9,071 |
|---|---|
| Households | 4,186This ZIP4,186 |
| Housing units | 5,576This ZIP5,576 |
| Median age | 50.5This ZIP50.5Iowa38.6US 38.9 |
| Median household income | $81,037This ZIP$81,037Iowa$75,059US $80,734 |
| Median home value | $283,400This ZIP$283,400Iowa$208,000US $332,700 |
| Median gross rent | $817This ZIP$817Iowa$972US $1,413 |
| Bachelor's degree or higher | 32.5%This ZIP32.5% |
| Mean commute | 19.1 minThis ZIP19.1 min |
| Population density | 77.3 / sq miThis ZIP77.3 / sq mi |
Business and tax activity
| Business establishments | 329This ZIP329 |
|---|---|
| Employees | 3,947This ZIP3,947 |
| Annual payroll | $196,502,000This ZIP$196,502,000 |
| Tax returns filed | 4,420This ZIP4,420 |
| Total adjusted gross income | $471,116,000This ZIP$471,116,000 |
Land area
| Land area | 117.27 sq miThis ZIP117.27 sq mi |
|---|---|
| Water area | 4.43 sq miThis ZIP4.43 sq mi |
Other place names in 50428
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 50428
| ZIP | City | Distance |
|---|---|---|
50482 | Ventura, IA | 4.8 mi |
50434 | Fertile, IA | 8.6 mi |
50402 | Mason City, IA | 9.6 mi |
50401 | Mason City, IA | 9.7 mi |
50444 | Hanlontown, IA | 10.9 mi |
50477 | Swaledale, IA | 11.0 mi |
50438 | Garner, IA | 11.6 mi |
50449 | Klemme, IA | 12.3 mi |
50456 | Manly, IA | 13.7 mi |
50446 | Joice, IA | 13.7 mi |
Find every ZIP code within 10 miles of 50428 →
Questions about this ZIP code
Where is ZIP code 50428?
50428 is in Clear Lake, Iowa, in Cerro Gordo County, part of the Mason City, IA micropolitan area. Its published point location is 43.1400, -93.3909.
What county is 50428 in?
50428 lies in Cerro Gordo County.
What area code is 50428?
Clear Lake uses area code 641, from NANPA's telephone records.
What time zone is 50428 in?
50428 uses America/Chicago.
How many people live in 50428?
About 9,071 people live in ZIP code 50428, in 4,186 households, at 77.3 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 50428?
$81,037 a year, against $75,059 across Iowa.
What ZIP codes are near 50428?
The closest are 50482 (4.8 mi), 50434 (8.6 mi), 50402 (9.6 mi), 50401 (9.7 mi) and 50444 (10.9 mi).
Is 50428 a PO Box ZIP code?
50428 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “50428 ZIP Code — Clear Lake, Iowa (Cerro Gordo County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50428
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/50428.json Underlying data is public domain or openly licensed — sources, vintages and licences.