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Where 52580 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 52580 into a pocket calculator and turn it upside down: OBSZS — not quite a word, sorry.
- ➕ As a number, 52,580 = 2 × 2 × 5 × 11 × 239. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100110101100100 - 🏠 Its numerical neighbours: 52577 (Oskaloosa, IA, 32 mi away) and 52581 (Plano, IA, 55 mi away).
- 🔄 Backwards, 52580 becomes 08525 — and that is a real ZIP code: Hopewell, NJ, 906 miles away.
- 👥 25 other ZIP codes are made of exactly the same digits (02558, 05825, 08525, 20585, 20855, 25085, …). The farthest-flung twin is 85025 in Phoenix, AZ, 1,216 miles away.
- 🧭 Farther north than 68% of all ZIP codes, and farther west than 61%.
- 🎯352 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 52580 and you would come out at 41.11°S, 87.91°E — 1,028 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 08m of daylight. Shortest: 9h 13m.
- 📏 At 40.3 square miles of land, 52580 is bigger than 54% of ZIP codes — room for about 31 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 711This ZIP711 |
|---|---|
| Households | 271This ZIP271 |
| Housing units | 281This ZIP281 |
| Median age | 39.7This ZIP39.7Iowa38.6US 38.9 |
| Median household income | $53,368This ZIP$53,368Iowa$75,059US $80,734 |
| Median home value | $116,200This ZIP$116,200Iowa$208,000US $332,700 |
| Median gross rent | $722This ZIP$722Iowa$972US $1,413 |
| Bachelor's degree or higher | 18.2%This ZIP18.2% |
| Mean commute | 17.8 minThis ZIP17.8 min |
| Population density | 17.6 / sq miThis ZIP17.6 / sq mi |
Business and tax activity
| Business establishments | 9This ZIP9 |
|---|---|
| Employees | 114This ZIP114 |
| Annual payroll | $4,977,000This ZIP$4,977,000 |
| Tax returns filed | 200This ZIP200 |
| Total adjusted gross income | $13,313,000This ZIP$13,313,000 |
Land area
| Land area | 40.32 sq miThis ZIP40.32 sq mi |
|---|---|
| Water area | 0.03 sq miThis ZIP0.03 sq mi |
Counties 52580 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Jefferson County | 97.6% |
| Keokuk County | 2.4% |
Other place names in 52580
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 52580
| ZIP | City | Distance |
|---|---|---|
52533 | Batavia, IA | 7.3 mi |
52576 | Ollie, IA | 7.7 mi |
52585 | Richland, IA | 7.9 mi |
52557 | Fairfield, IA | 8.7 mi |
52568 | Martinsburg, IA | 9.7 mi |
52556 | Fairfield, IA | 10.2 mi |
52563 | Hedrick, IA | 10.9 mi |
52567 | Libertyville, IA | 12.0 mi |
52530 | Agency, IA | 13.4 mi |
52562 | Hayesville, IA | 13.8 mi |
Find every ZIP code within 10 miles of 52580 →
Questions about this ZIP code
Where is ZIP code 52580?
52580 is in Packwood, Iowa, in Jefferson County. Its published point location is 41.1052, -92.0903.
What county is 52580 in?
52580 spans 2 counties: Jefferson County and Keokuk County. Most of it falls in Jefferson 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 52580?
Packwood uses area code 319, from NANPA's telephone records.
What time zone is 52580 in?
52580 uses America/Chicago.
How many people live in 52580?
About 711 people live in ZIP code 52580, in 271 households, at 17.6 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 52580?
$53,368 a year, against $75,059 across Iowa.
What ZIP codes are near 52580?
The closest are 52533 (7.3 mi), 52576 (7.7 mi), 52585 (7.9 mi), 52557 (8.7 mi) and 52568 (9.7 mi).
Is 52580 a PO Box ZIP code?
52580 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “52580 ZIP Code — Packwood, Iowa (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/52580
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/52580.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.