52338
ZIP 52338 is Swisher, Iowa, mostly in Johnson County; area code 319; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Johnson +1 more
- Metro area
- Iowa City, IA
- Population
- 3,934
- Coordinates
- 41.8179, -91.7075
Weather right now
Asking the National Weather Service…
Where 52338 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 52338 into a pocket calculator and turn it upside down: BEEZS — not quite a word, sorry.
- ➕ As a number, 52,338 = 2 × 3 × 11 × 13 × 61. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100110001110010 - 🏠 Its numerical neighbours: 52337 (Stanwood, IA, 29 mi away) and 52339 (Tama, IA, 46 mi away).
- 🔄 Backwards, 52338 becomes 83325 — and that is a real ZIP code: Eden, ID, 1,151 miles away.
- 👥 30 other ZIP codes are made of exactly the same digits (23358, 25338, 25833, 28335, 28353, 28533, …). The farthest-flung twin is 85332 in Congress, AZ, 1,264 miles away.
- 🧭 Farther north than 74% of all ZIP codes, and farther west than 60%.
- 🎯385 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 52338 and you would come out at 41.82°S, 88.29°E — 1,013 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 13m of daylight. Shortest: 9h 08m.
- 📏 At 33.4 square miles of land, 52338 is bigger than 48% of ZIP codes — room for about 25 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,934This ZIP3,934 |
|---|---|
| Households | 1,426This ZIP1,426 |
| Housing units | 1,435This ZIP1,435 |
| Median age | 45.2This ZIP45.2Iowa38.6US 38.9 |
| Median household income | $119,605This ZIP$119,605Iowa$75,059US $80,734 |
| Median home value | $392,700This ZIP$392,700Iowa$208,000US $332,700 |
| Median gross rent | $1,215This ZIP$1,215Iowa$972US $1,413 |
| Bachelor's degree or higher | 46.5%This ZIP46.5% |
| Mean commute | 22.3 minThis ZIP22.3 min |
| Population density | 117.9 / sq miThis ZIP117.9 / sq mi |
Business and tax activity
| Business establishments | 73This ZIP73 |
|---|---|
| Employees | 403This ZIP403 |
| Annual payroll | $20,487,000This ZIP$20,487,000 |
| Tax returns filed | 1,690This ZIP1,690 |
| Total adjusted gross income | $227,273,000This ZIP$227,273,000 |
Land area
| Land area | 33.36 sq miThis ZIP33.36 sq mi |
|---|---|
| Water area | 0.45 sq miThis ZIP0.45 sq mi |
Counties 52338 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Johnson County | 93.9% |
| Linn County | 6.1% |
Other place names in 52338
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 52338
| ZIP | City | Distance |
|---|---|---|
52317 | North Liberty, IA | 5.1 mi |
52228 | Fairfax, IA | 7.2 mi |
52404 | Cedar Rapids, IA | 7.3 mi |
52351 | Walford, IA | 7.7 mi |
52340 | Tiffin, IA | 7.9 mi |
52204 | Amana, IA | 8.5 mi |
52227 | Ely, IA | 8.8 mi |
52322 | Oxford, IA | 9.1 mi |
52203 | Amana, IA | 9.5 mi |
52241 | Coralville, IA | 10.1 mi |
Find every ZIP code within 10 miles of 52338 →
Questions about this ZIP code
Where is ZIP code 52338?
52338 is in Swisher, Iowa, in Johnson County, part of the Iowa City, IA metropolitan area. Its published point location is 41.8179, -91.7075.
What county is 52338 in?
52338 spans 2 counties: Johnson County and Linn County. Most of it falls in Johnson 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 52338?
Swisher uses area code 319, from NANPA's telephone records.
What time zone is 52338 in?
52338 uses America/Chicago.
How many people live in 52338?
About 3,934 people live in ZIP code 52338, in 1,426 households, at 117.9 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 52338?
$119,605 a year, against $75,059 across Iowa.
What ZIP codes are near 52338?
The closest are 52317 (5.1 mi), 52228 (7.2 mi), 52404 (7.3 mi), 52351 (7.7 mi) and 52340 (7.9 mi).
Is 52338 a PO Box ZIP code?
52338 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “52338 ZIP Code — Swisher, Iowa (Johnson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/52338
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/52338.json Underlying data is public domain or openly licensed — sources, vintages and licences.