52308
ZIP 52308 is Millersburg, Iowa, in Iowa County; area code 319; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Iowa
- Metro area
- none
- Population
- 129
- Coordinates
- 41.5733, -92.1594
Weather right now
Asking the National Weather Service…
Where 52308 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 52308 into a pocket calculator and turn it upside down: BOEZS — not quite a word, sorry.
- ➕ As a number, 52,308 = 2 × 2 × 3 × 3 × 1453. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100110001010100 - 🏠 Its numerical neighbours: 52307 (Middle Amana, IA, 20 mi away) and 52309 (Monmouth, IA, 76 mi away).
- 🔄 Backwards, 52308 becomes 80325, which is not a ZIP code at all.
- 👥 64 other ZIP codes are made of exactly the same digits (02358, 02538, 02835, 03258, 03285, 03582, …). The farthest-flung twin is 85320 in Aguila, AZ, 1,266 miles away.
- 🧭 Farther north than 71% of all ZIP codes, and farther west than 61%.
- 🎯357 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 52308 and you would come out at 41.57°S, 87.84°E — 1,005 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 10m.
- 📏 At 0.122 square miles of land, 52308 is bigger than 2% of ZIP codes — about 59 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 129This ZIP129 |
|---|---|
| Households | 75This ZIP75 |
| Housing units | 93This ZIP93 |
| Median age | 61.4This ZIP61.4Iowa38.6US 38.9 |
| Median household income | $79,688This ZIP$79,688Iowa$75,059US $80,734 |
| Median home value | $106,500This ZIP$106,500Iowa$208,000US $332,700 |
| Median gross rent | $613This ZIP$613Iowa$972US $1,413 |
| Bachelor's degree or higher | 32.7%This ZIP32.7% |
| Mean commute | 31.2 minThis ZIP31.2 min |
| Population density | 1,057.4 / sq miThis ZIP1,057.4 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 20This ZIP20 |
| Annual payroll | $1,136,000This ZIP$1,136,000 |
Land area
| Land area | 0.12 sq miThis ZIP0.12 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 52308
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 52308
| ZIP | City | Distance |
|---|---|---|
52316 | North English, IA | 3.8 mi |
52355 | Webster, IA | 8.0 mi |
52361 | Williamsburg, IA | 8.8 mi |
52335 | South English, IA | 9.1 mi |
52222 | Deep River, IA | 9.4 mi |
50136 | Keswick, IA | 10.0 mi |
52251 | Ladora, IA | 10.0 mi |
52221 | Guernsey, IA | 10.1 mi |
52347 | Victor, IA | 11.7 mi |
50255 | Thornburg, IA | 12.1 mi |
Find every ZIP code within 10 miles of 52308 →
Questions about this ZIP code
Where is ZIP code 52308?
52308 is in Millersburg, Iowa, in Iowa County. Its published point location is 41.5733, -92.1594.
What county is 52308 in?
52308 lies in Iowa County.
What area code is 52308?
Millersburg uses area code 319, from NANPA's telephone records.
What time zone is 52308 in?
52308 uses America/Chicago.
How many people live in 52308?
About 129 people live in ZIP code 52308, in 75 households, at 1,057.4 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 52308?
$79,688 a year, against $75,059 across Iowa.
What ZIP codes are near 52308?
The closest are 52316 (3.8 mi), 52355 (8 mi), 52361 (8.8 mi), 52335 (9.1 mi) and 52222 (9.4 mi).
Is 52308 a PO Box ZIP code?
52308 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “52308 ZIP Code — Millersburg, Iowa (Iowa County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/52308
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/52308.json Underlying data is public domain or openly licensed — sources, vintages and licences.