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Where 52041 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 52041 into a pocket calculator and turn it upside down: IhOZS — not quite a word, sorry.
- ➕ As a number, 52,041 = 3 × 11 × 19 × 83. Its digits add up to 12, a total 940 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100101101001001 - 🏠 Its numerical neighbours: 52040 (Dyersville, IA, 6 mi away) and 52042 (Edgewood, IA, 13 mi away).
- 🔄 Backwards, 52041 becomes 14025 — and that is a real ZIP code: Boston, NY, 637 miles away.
- 👥 73 other ZIP codes are made of exactly the same digits (01245, 01254, 01452, 01524, 01542, 02145, …). The farthest-flung twin is 02541 in Falmouth, MA, 1,059 miles away.
- 🧭 Farther north than 79% of all ZIP codes, and farther west than 59%.
- 🎯423 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 52041 and you would come out at 42.51°S, 88.74°E — 1,004 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 18m of daylight. Shortest: 9h 03m.
- 📏 At 59.0 square miles of land, 52041 is bigger than 64% of ZIP codes — room for about 45 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,468This ZIP1,468 |
|---|---|
| Households | 562This ZIP562 |
| Housing units | 586This ZIP586 |
| Median age | 40.9This ZIP40.9Iowa38.6US 38.9 |
| Median household income | $89,697This ZIP$89,697Iowa$75,059US $80,734 |
| Median home value | $188,800This ZIP$188,800Iowa$208,000US $332,700 |
| Median gross rent | $760This ZIP$760Iowa$972US $1,413 |
| Bachelor's degree or higher | 12.1%This ZIP12.1% |
| Mean commute | 20.2 minThis ZIP20.2 min |
| Population density | 24.9 / sq miThis ZIP24.9 / sq mi |
Business and tax activity
| Business establishments | 41This ZIP41 |
|---|---|
| Employees | 212This ZIP212 |
| Annual payroll | $9,021,000This ZIP$9,021,000 |
| Tax returns filed | 730This ZIP730 |
| Total adjusted gross income | $55,658,000This ZIP$55,658,000 |
Land area
| Land area | 58.97 sq miThis ZIP58.97 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Other place names in 52041
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 52041
| ZIP | City | Distance |
|---|---|---|
52036 | Delaware, IA | 4.9 mi |
52040 | Dyersville, IA | 5.8 mi |
52223 | Delhi, IA | 7.4 mi |
52050 | Greeley, IA | 8.1 mi |
52065 | New Vienna, IA | 9.5 mi |
52057 | Manchester, IA | 10.1 mi |
52078 | Worthington, IA | 10.4 mi |
52237 | Hopkinton, IA | 11.4 mi |
52056 | Luxemburg, IA | 11.5 mi |
52035 | Colesburg, IA | 12.0 mi |
Find every ZIP code within 10 miles of 52041 →
Questions about this ZIP code
Where is ZIP code 52041?
52041 is in Earlville, Iowa, in Delaware County. Its published point location is 42.5061, -91.2550.
What county is 52041 in?
52041 lies in Delaware County.
What area code is 52041?
Earlville uses area code 563, from NANPA's telephone records.
What time zone is 52041 in?
52041 uses America/Chicago.
How many people live in 52041?
About 1,468 people live in ZIP code 52041, in 562 households, at 24.9 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 52041?
$89,697 a year, against $75,059 across Iowa.
What ZIP codes are near 52041?
The closest are 52036 (4.9 mi), 52040 (5.8 mi), 52223 (7.4 mi), 52050 (8.1 mi) and 52065 (9.5 mi).
Is 52041 a PO Box ZIP code?
52041 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “52041 ZIP Code — Earlville, Iowa (Delaware County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/52041
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/52041.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.