50436
ZIP 50436 is Forest City, Iowa, mostly in Winnebago County; area code 641; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Winnebago +1 more
- Metro area
- none
- Population
- 5,771
- Coordinates
- 43.2592, -93.6858
Weather right now
Asking the National Weather Service…
Where 50436 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 50436 into a pocket calculator and turn it upside down: gEhOS — not quite a word, sorry.
- ➕ As a number, 50,436 = 2 × 2 × 3 × 3 × 3 × 467. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100010100000100 - 🏠 Its numerical neighbours: 50435 (Floyd, IA, 47 mi away) and 50438 (Garner, IA, 11 mi away).
- 🔄 Backwards, 50436 becomes 63405, which is not a ZIP code at all.
- 👥 65 other ZIP codes are made of exactly the same digits (03456, 03465, 04563, 04635, 04653, 05346, …). The farthest-flung twin is 04653 in Bass Harbor, ME, 1,263 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther west than 65%.
- 🎯347 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 50436 and you would come out at 43.26°S, 86.31°E — 873 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 24m of daylight. Shortest: 8h 58m.
- 📏 At 135.3 square miles of land, 50436 is bigger than 84% of ZIP codes — room for about 103 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 5,771This ZIP5,771 |
|---|---|
| Households | 2,335This ZIP2,335 |
| Housing units | 2,516This ZIP2,516 |
| Median age | 36.9This ZIP36.9Iowa38.6US 38.9 |
| Median household income | $74,940This ZIP$74,940Iowa$75,059US $80,734 |
| Median home value | $167,900This ZIP$167,900Iowa$208,000US $332,700 |
| Median gross rent | $739This ZIP$739Iowa$972US $1,413 |
| Bachelor's degree or higher | 27.7%This ZIP27.7% |
| Mean commute | 12.5 minThis ZIP12.5 min |
| Population density | 42.7 / sq miThis ZIP42.7 / sq mi |
Business and tax activity
| Business establishments | 140This ZIP140 |
|---|---|
| Employees | 4,531This ZIP4,531 |
| Annual payroll | $253,075,000This ZIP$253,075,000 |
| Tax returns filed | 2,540This ZIP2,540 |
| Total adjusted gross income | $192,391,000This ZIP$192,391,000 |
Land area
| Land area | 135.28 sq miThis ZIP135.28 sq mi |
|---|---|
| Water area | 0.58 sq miThis ZIP0.58 sq mi |
Counties 50436 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 | 57.9% |
| Hancock County | 42.1% |
Other place names in 50436
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 50436
| ZIP | City | Distance |
|---|---|---|
50432 | Crystal Lake, IA | 6.1 mi |
50453 | Leland, IA | 7.5 mi |
50438 | Garner, IA | 10.7 mi |
50484 | Woden, IA | 11.2 mi |
50478 | Thompson, IA | 11.4 mi |
50423 | Britt, IA | 11.7 mi |
50434 | Fertile, IA | 11.9 mi |
50446 | Joice, IA | 12.9 mi |
50482 | Ventura, IA | 13.7 mi |
50450 | Lake Mills, IA | 13.9 mi |
Find every ZIP code within 10 miles of 50436 →
Questions about this ZIP code
Where is ZIP code 50436?
50436 is in Forest City, Iowa, in Winnebago County. Its published point location is 43.2592, -93.6858.
What county is 50436 in?
50436 spans 2 counties: Winnebago County and Hancock 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 50436?
Forest City uses area code 641, from NANPA's telephone records.
What time zone is 50436 in?
50436 uses America/Chicago.
How many people live in 50436?
About 5,771 people live in ZIP code 50436, in 2,335 households, at 42.7 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 50436?
$74,940 a year, against $75,059 across Iowa.
What ZIP codes are near 50436?
The closest are 50432 (6.1 mi), 50453 (7.5 mi), 50438 (10.7 mi), 50484 (11.2 mi) and 50478 (11.4 mi).
Is 50436 a PO Box ZIP code?
50436 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “50436 ZIP Code — Forest City, Iowa (Winnebago County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50436
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/50436.json Underlying data is public domain or openly licensed — sources, vintages and licences.