53525
ZIP 53525 is Clinton, Wisconsin, mostly in Rock County; area code 608; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Rock +1 more
- Metro area
- Janesville-Beloit, WI
- Population
- 4,066
- Coordinates
- 42.5440, -88.8466
Weather right now
Asking the National Weather Service…
Where 53525 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 53525 into a pocket calculator and turn it upside down: SZSES — not quite a word, sorry.
- ➕ As a number, 53,525 = 5 × 5 × 2141. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101000100010101 - 🏠 Its numerical neighbours: 53523 (Cambridge, WI, 32 mi away) and 53526 (Cobb, WI, 82 mi away).
- 🔄 Backwards, 53525 becomes 52535 — and that is a real ZIP code: Birmingham, IA, 198 miles away.
- 👥 8 other ZIP codes are made of exactly the same digits (25535, 35255, 35552, 52355, 52535, 52553, …). The farthest-flung twin is 35255 in Birmingham, AL, 630 miles away.
- 🧭 Farther north than 79% of all ZIP codes, and farther west than 53%.
- 🎯539 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 53525 and you would come out at 42.54°S, 91.15°E — 1,105 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 18m of daylight. Shortest: 9h 03m.
- 📏 At 57.0 square miles of land, 53525 is bigger than 63% of ZIP codes — room for about 43 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 4,066This ZIP4,066 |
|---|---|
| Households | 1,641This ZIP1,641 |
| Housing units | 1,728This ZIP1,728 |
| Median age | 43.9This ZIP43.9Wisconsin40.2US 38.9 |
| Median household income | $79,323This ZIP$79,323Wisconsin$77,485US $80,734 |
| Median home value | $248,100This ZIP$248,100Wisconsin$266,500US $332,700 |
| Median gross rent | $943This ZIP$943Wisconsin$1,087US $1,413 |
| Bachelor's degree or higher | 23.8%This ZIP23.8% |
| Mean commute | 24.5 minThis ZIP24.5 min |
| Population density | 71.3 / sq miThis ZIP71.3 / sq mi |
Business and tax activity
| Business establishments | 95This ZIP95 |
|---|---|
| Employees | 1,057This ZIP1,057 |
| Annual payroll | $72,109,000This ZIP$72,109,000 |
| Tax returns filed | 1,970This ZIP1,970 |
| Total adjusted gross income | $163,412,000This ZIP$163,412,000 |
Land area
| Land area | 57.01 sq miThis ZIP57.01 sq mi |
|---|---|
| Water area | 0.14 sq miThis ZIP0.14 sq mi |
Counties 53525 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Rock County | 94.6% |
| Walworth County | 5.4% |
Other place names in 53525
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 53525
| ZIP | City | Distance |
|---|---|---|
53585 | Sharon, WI | 6.5 mi |
53114 | Darien, WI | 6.8 mi |
53505 | Avalon, WI | 8.2 mi |
61080 | South Beloit, IL | 8.2 mi |
53546 | Janesville, WI | 9.1 mi |
53512 | Beloit, WI | 9.7 mi |
61065 | Poplar Grove, IL | 9.9 mi |
61012 | Capron, IL | 10.7 mi |
61011 | Caledonia, IL | 10.8 mi |
61073 | Roscoe, IL | 11.2 mi |
Find every ZIP code within 10 miles of 53525 →
Questions about this ZIP code
Where is ZIP code 53525?
53525 is in Clinton, Wisconsin, in Rock County, part of the Janesville-Beloit, WI metropolitan area. Its published point location is 42.5440, -88.8466.
What county is 53525 in?
53525 spans 2 counties: Rock County and Walworth County. Most of it falls in Rock 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 53525?
Clinton uses area code 608, from NANPA's telephone records.
What time zone is 53525 in?
53525 uses America/Chicago.
How many people live in 53525?
About 4,066 people live in ZIP code 53525, in 1,641 households, at 71.3 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 53525?
$79,323 a year, against $77,485 across Wisconsin.
What ZIP codes are near 53525?
The closest are 53585 (6.5 mi), 53114 (6.8 mi), 53505 (8.2 mi), 61080 (8.2 mi) and 53546 (9.1 mi).
Is 53525 a PO Box ZIP code?
53525 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “53525 ZIP Code — Clinton, Wisconsin (Rock County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53525
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/53525.json Underlying data is public domain or openly licensed — sources, vintages and licences.