Weather right now
Asking the National Weather Service…
Where 52355 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 52355 into a pocket calculator and turn it upside down: SSEZS — not quite a word, sorry.
- ➕ As a number, 52,355 = 5 × 37 × 283. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100110010000011 - 🏠 Its numerical neighbours: 52354 (Watkins, IA, 33 mi away) and 52356 (Wellman, IA, 18 mi away).
- 🔄 Backwards, 52355 becomes 55325 — and that is a real ZIP code: Dassel, MN, 272 miles away.
- 👥 8 other ZIP codes are made of exactly the same digits (25535, 35255, 35552, 52535, 52553, 53525, …). The farthest-flung twin is 35255 in Birmingham, AL, 618 miles away.
- 🧭 Farther north than 70% of all ZIP codes, and farther west than 61%.
- 🎯353 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 52355 and you would come out at 41.46°S, 87.81°E — 1,009 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 11m of daylight. Shortest: 9h 10m.
- 📏 At 35.5 square miles of land, 52355 is bigger than 50% of ZIP codes — room for about 27 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 283This ZIP283 |
|---|---|
| Households | 102This ZIP102 |
| Housing units | 111This ZIP111 |
| Median age | 31.9This ZIP31.9Iowa38.6US 38.9 |
| Median household income | $63,750This ZIP$63,750Iowa$75,059US $80,734 |
| Median home value | $110,200This ZIP$110,200Iowa$208,000US $332,700 |
| Bachelor's degree or higher | 2.9%This ZIP2.9% |
| Mean commute | 33.1 minThis ZIP33.1 min |
| Population density | 8.0 / sq miThis ZIP8.0 / sq mi |
Business and tax activity
| Tax returns filed | 110This ZIP110 |
|---|---|
| Total adjusted gross income | $8,765,000This ZIP$8,765,000 |
Land area
| Land area | 35.51 sq miThis ZIP35.51 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Counties 52355 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Keokuk County | 91.9% |
| Iowa County | 8.1% |
Other place names in 52355
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 52355
| ZIP | City | Distance |
|---|---|---|
50136 | Keswick, IA | 5.3 mi |
52335 | South English, IA | 7.2 mi |
50255 | Thornburg, IA | 7.3 mi |
52316 | North English, IA | 7.7 mi |
52308 | Millersburg, IA | 8.0 mi |
50268 | What Cheer, IA | 9.5 mi |
52231 | Harper, IA | 9.9 mi |
52591 | Sigourney, IA | 9.9 mi |
50104 | Gibson, IA | 10.4 mi |
52222 | Deep River, IA | 11.1 mi |
Find every ZIP code within 10 miles of 52355 →
Questions about this ZIP code
Where is ZIP code 52355?
52355 is in Webster, Iowa, in Keokuk County. Its published point location is 41.4606, -92.1918.
What county is 52355 in?
52355 spans 2 counties: Keokuk County and Iowa County. Most of it falls in Keokuk 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 52355?
Webster uses area code 319, from NANPA's telephone records.
What time zone is 52355 in?
52355 uses America/Chicago.
How many people live in 52355?
About 283 people live in ZIP code 52355, in 102 households, at 8.0 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 52355?
$63,750 a year, against $75,059 across Iowa.
What ZIP codes are near 52355?
The closest are 50136 (5.3 mi), 52335 (7.2 mi), 50255 (7.3 mi), 52316 (7.7 mi) and 52308 (8 mi).
Is 52355 a PO Box ZIP code?
52355 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “52355 ZIP Code — Webster, Iowa (Keokuk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/52355
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/52355.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.