52624
ZIP 52624 is Denmark, Iowa, in Lee County; area code 319; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Lee
- Metro area
- Fort Madison, IA
- Population
- 734
- Coordinates
- 40.7348, -91.3361
Weather right now
Asking the National Weather Service…
Where 52624 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 52624 into a pocket calculator and turn it upside down: hZgZS — not quite a word, sorry.
- ➕ As a number, 52,624 = 2 × 2 × 2 × 2 × 11 × 13 × 23. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100110110010000 - 🏠 Its numerical neighbours: 52623 (Danville, IA, 8 mi away) and 52625 (Donnellson, IA, 13 mi away).
- 🔄 Backwards, 52624 becomes 42625, which is not a ZIP code at all.
- 👥 31 other ZIP codes are made of exactly the same digits (22456, 22546, 22645, 22654, 24256, 24265, …). The farthest-flung twin is 22456 in Edwardsville, VA, 823 miles away.
- 🧭 Farther north than 63% of all ZIP codes, and farther west than 60%.
- 🎯387 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 52624 and you would come out at 40.73°S, 88.66°E — 1,075 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 06m of daylight. Shortest: 9h 15m.
- 📏 At 0.924 square miles of land, 52624 is bigger than 8% of ZIP codes — about 447 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 734This ZIP734 |
|---|---|
| Households | 289This ZIP289 |
| Housing units | 289This ZIP289 |
| Median age | 28.9This ZIP28.9Iowa38.6US 38.9 |
| Median household income | $109,861This ZIP$109,861Iowa$75,059US $80,734 |
| Median home value | $190,600This ZIP$190,600Iowa$208,000US $332,700 |
| Bachelor's degree or higher | 35.0%This ZIP35.0% |
| Mean commute | 31.3 minThis ZIP31.3 min |
| Population density | 794.4 / sq miThis ZIP794.4 / sq mi |
Business and tax activity
| Business establishments | 8This ZIP8 |
|---|---|
| Employees | 21This ZIP21 |
| Annual payroll | $602,000This ZIP$602,000 |
Land area
| Land area | 0.92 sq miThis ZIP0.92 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 52624
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 52624
| ZIP | City | Distance |
|---|---|---|
52627 | Fort Madison, IA | 5.4 mi |
52658 | Wever, IA | 6.1 mi |
52656 | West Point, IA | 6.3 mi |
52638 | Middletown, IA | 6.7 mi |
52623 | Danville, IA | 7.9 mi |
52657 | Saint Paul, IA | 9.7 mi |
52655 | West Burlington, IA | 10.1 mi |
52648 | Pilot Grove, IA | 10.7 mi |
62358 | Niota, IL | 10.9 mi |
52645 | New London, IA | 12.8 mi |
Find every ZIP code within 10 miles of 52624 →
Questions about this ZIP code
Where is ZIP code 52624?
52624 is in Denmark, Iowa, in Lee County, part of the Fort Madison, IA micropolitan area. Its published point location is 40.7348, -91.3361.
What county is 52624 in?
52624 lies in Lee County.
What area code is 52624?
Denmark uses area code 319, from NANPA's telephone records.
What time zone is 52624 in?
52624 uses America/Chicago.
How many people live in 52624?
About 734 people live in ZIP code 52624, in 289 households, at 794.4 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 52624?
$109,861 a year, against $75,059 across Iowa.
What ZIP codes are near 52624?
The closest are 52627 (5.4 mi), 52658 (6.1 mi), 52656 (6.3 mi), 52638 (6.7 mi) and 52623 (7.9 mi).
Is 52624 a PO Box ZIP code?
52624 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “52624 ZIP Code — Denmark, Iowa (Lee County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/52624
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/52624.json Underlying data is public domain or openly licensed — sources, vintages and licences.