50072
ZIP 50072 is Earlham, Iowa, mostly in Madison County; area code 515; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Madison +1 more
- Metro area
- Des Moines-West Des Moines, IA
- Population
- 2,979
- Coordinates
- 41.4712, -94.1230
Weather right now
Asking the National Weather Service…
Where 50072 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 50072 into a pocket calculator and turn it upside down: ZLOOS — not quite a word, sorry.
- ➕ As a number, 50,072 = 2 × 2 × 2 × 11 × 569. Its digits add up to 14, a total 1,416 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100001110011000 - 🏠 Its numerical neighbours: 50071 (Dows, IA, 87 mi away) and 50073 (Elkhart, IA, 38 mi away).
- 🔄 Backwards, 50072 becomes 27005, which is not a ZIP code at all.
- 👥 27 other ZIP codes are made of exactly the same digits (00725, 05072, 05702, 07052, 07205, 07502, …). The farthest-flung twin is 00725 in Caguas, PR, 2,307 miles away.
- 🧭 Farther north than 71% of all ZIP codes, and farther west than 66%.
- 🎯260 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 50072 and you would come out at 41.47°S, 85.88°E — 931 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 11m of daylight. Shortest: 9h 10m.
- 📏 At 89.7 square miles of land, 50072 is bigger than 75% of ZIP codes — room for about 68 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,979This ZIP2,979 |
|---|---|
| Households | 1,148This ZIP1,148 |
| Housing units | 1,213This ZIP1,213 |
| Median age | 44.5This ZIP44.5Iowa38.6US 38.9 |
| Median household income | $111,250This ZIP$111,250Iowa$75,059US $80,734 |
| Median home value | $303,900This ZIP$303,900Iowa$208,000US $332,700 |
| Median gross rent | $784This ZIP$784Iowa$972US $1,413 |
| Bachelor's degree or higher | 39.3%This ZIP39.3% |
| Mean commute | 26.4 minThis ZIP26.4 min |
| Population density | 33.2 / sq miThis ZIP33.2 / sq mi |
Business and tax activity
| Business establishments | 67This ZIP67 |
|---|---|
| Employees | 398This ZIP398 |
| Annual payroll | $16,813,000This ZIP$16,813,000 |
| Tax returns filed | 1,230This ZIP1,230 |
| Total adjusted gross income | $118,217,000This ZIP$118,217,000 |
Land area
| Land area | 89.72 sq miThis ZIP89.72 sq mi |
|---|---|
| Water area | 0.17 sq miThis ZIP0.17 sq mi |
Counties 50072 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Madison County | 74.8% |
| Dallas County | 25.2% |
Other place names in 50072
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 50072
| ZIP | City | Distance |
|---|---|---|
50069 | De Soto, IA | 5.9 mi |
50070 | Dexter, IA | 5.9 mi |
50261 | Van Meter, IA | 10.5 mi |
50003 | Adel, IA | 10.5 mi |
50273 | Winterset, IA | 10.7 mi |
50233 | Redfield, IA | 10.8 mi |
50250 | Stuart, IA | 11.6 mi |
50038 | Booneville, IA | 12.0 mi |
50218 | Patterson, IA | 15.3 mi |
50263 | Waukee, IA | 15.6 mi |
Find every ZIP code within 10 miles of 50072 →
Questions about this ZIP code
Where is ZIP code 50072?
50072 is in Earlham, Iowa, in Madison County, part of the Des Moines-West Des Moines, IA metropolitan area. Its published point location is 41.4712, -94.1230.
What county is 50072 in?
50072 spans 2 counties: Madison County and Dallas County. Most of it falls in Madison 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 50072?
Earlham uses area code 515, from NANPA's telephone records.
What time zone is 50072 in?
50072 uses America/Chicago.
How many people live in 50072?
About 2,979 people live in ZIP code 50072, in 1,148 households, at 33.2 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 50072?
$111,250 a year, against $75,059 across Iowa.
What ZIP codes are near 50072?
The closest are 50069 (5.9 mi), 50070 (5.9 mi), 50261 (10.5 mi), 50003 (10.5 mi) and 50273 (10.7 mi).
Is 50072 a PO Box ZIP code?
50072 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “50072 ZIP Code — Earlham, Iowa (Madison County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50072
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/50072.json Underlying data is public domain or openly licensed — sources, vintages and licences.