53012
ZIP 53012 is Cedarburg, Wisconsin, mostly in Ozaukee County; area code 262; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Ozaukee +1 more
- Metro area
- Milwaukee-Waukesha, WI
- Population
- 19,183
- Coordinates
- 43.3147, -88.0346
Weather right now
Asking the National Weather Service…
Where 53012 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 53012 into a pocket calculator and turn it upside down: ZIOES — not quite a word, sorry.
- ➕ As a number, 53,012 = 2 × 2 × 29 × 457. Its digits add up to 11, a total 714 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100111100010100 - 🏠 Its numerical neighbours: 53011 (Cascade, WI, 24 mi away) and 53013 (Cedar Grove, WI, 20 mi away).
- 🔄 Backwards, 53012 becomes 21035 — and that is a real ZIP code: Davidsonville, MD, 665 miles away.
- 👥 73 other ZIP codes are made of exactly the same digits (01235, 01253, 01523, 01532, 02135, 02153, …). The farthest-flung twin is 32105 in Barberville, FL, 1,042 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther west than 51%.
- 🎯595 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 53012 and you would come out at 43.31°S, 91.97°E — 1,113 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 24m of daylight. Shortest: 8h 58m.
- 📏 At 33.9 square miles of land, 53012 is bigger than 49% of ZIP codes — room for about 26 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 19,183This ZIP19,183 |
|---|---|
| Households | 8,002This ZIP8,002 |
| Housing units | 8,277This ZIP8,277 |
| Median age | 44.8This ZIP44.8Wisconsin40.2US 38.9 |
| Median household income | $96,090This ZIP$96,090Wisconsin$77,485US $80,734 |
| Median home value | $422,700This ZIP$422,700Wisconsin$266,500US $332,700 |
| Median gross rent | $1,130This ZIP$1,130Wisconsin$1,087US $1,413 |
| Bachelor's degree or higher | 54.2%This ZIP54.2% |
| Mean commute | 23.1 minThis ZIP23.1 min |
| Population density | 566.6 / sq miThis ZIP566.6 / sq mi |
Business and tax activity
| Business establishments | 509This ZIP509 |
|---|---|
| Employees | 5,256This ZIP5,256 |
| Annual payroll | $269,688,000This ZIP$269,688,000 |
| Tax returns filed | 9,980This ZIP9,980 |
| Total adjusted gross income | $1,378,725,000This ZIP$1,378,725,000 |
Land area
| Land area | 33.86 sq miThis ZIP33.86 sq mi |
|---|---|
| Water area | 0.19 sq miThis ZIP0.19 sq mi |
Counties 53012 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Ozaukee County | 68.5% |
| Washington County | 31.5% |
Other place names in 53012
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 53012
| ZIP | City | Distance |
|---|---|---|
53097 | Mequon, WI | 5.2 mi |
53024 | Grafton, WI | 5.3 mi |
53037 | Jackson, WI | 6.3 mi |
53080 | Saukville, WI | 6.7 mi |
53022 | Germantown, WI | 7.0 mi |
53095 | West Bend, WI | 8.0 mi |
53092 | Mequon, WI | 8.1 mi |
53060 | Newburg, WI | 8.3 mi |
53076 | Richfield, WI | 9.3 mi |
53052 | Menomonee Falls, WI | 10.3 mi |
Find every ZIP code within 10 miles of 53012 →
Questions about this ZIP code
Where is ZIP code 53012?
53012 is in Cedarburg, Wisconsin, in Ozaukee County, part of the Milwaukee-Waukesha, WI metropolitan area. Its published point location is 43.3147, -88.0346.
What county is 53012 in?
53012 spans 2 counties: Ozaukee County and Washington County. Most of it falls in Ozaukee 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 53012?
Cedarburg uses area code 262, from NANPA's telephone records.
What time zone is 53012 in?
53012 uses America/Chicago.
How many people live in 53012?
About 19,183 people live in ZIP code 53012, in 8,002 households, at 566.6 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 53012?
$96,090 a year, against $77,485 across Wisconsin.
What ZIP codes are near 53012?
The closest are 53097 (5.2 mi), 53024 (5.3 mi), 53037 (6.3 mi), 53080 (6.7 mi) and 53022 (7 mi).
Is 53012 a PO Box ZIP code?
53012 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “53012 ZIP Code — Cedarburg, Wisconsin (Ozaukee County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53012
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/53012.json Underlying data is public domain or openly licensed — sources, vintages and licences.