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Where 54204 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 54204 into a pocket calculator and turn it upside down: hOZhS — not quite a word, sorry.
- ➕ As a number, 54,204 = 2 × 2 × 3 × 4517. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101001110111100 - 🏠 Its numerical neighbours: 54202 (Baileys Harbor, WI, 32 mi away) and 54205 (Casco, WI, 10 mi away).
- 🔄 Backwards, 54204 becomes 40245 — and that is a real ZIP code: Louisville, KY, 462 miles away.
- 👥 34 other ZIP codes are made of exactly the same digits (02445, 02454, 04254, 05442, 20544, 24054, …). The farthest-flung twin is 04254 in Livermore Falls, ME, 858 miles away.
- 🧭 Farther north than 90% of all ZIP codes, and farther east than 50%.
- 🎯655 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 54204 and you would come out at 44.76°S, 92.39°E — 1,087 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 35m of daylight. Shortest: 8h 48m.
- 📏 At 48.3 square miles of land, 54204 is bigger than 59% of ZIP codes — room for about 37 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,139This ZIP2,139 |
|---|---|
| Households | 873This ZIP873 |
| Housing units | 1,105This ZIP1,105 |
| Median age | 42.9This ZIP42.9Wisconsin40.2US 38.9 |
| Median household income | $79,803This ZIP$79,803Wisconsin$77,485US $80,734 |
| Median home value | $379,800This ZIP$379,800Wisconsin$266,500US $332,700 |
| Median gross rent | $950This ZIP$950Wisconsin$1,087US $1,413 |
| Bachelor's degree or higher | 31.3%This ZIP31.3% |
| Mean commute | 27.5 minThis ZIP27.5 min |
| Population density | 44.3 / sq miThis ZIP44.3 / sq mi |
Business and tax activity
| Business establishments | 31This ZIP31 |
|---|---|
| Employees | 173This ZIP173 |
| Annual payroll | $8,025,000This ZIP$8,025,000 |
| Tax returns filed | 970This ZIP970 |
| Total adjusted gross income | $85,281,000This ZIP$85,281,000 |
Land area
| Land area | 48.28 sq miThis ZIP48.28 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
ZIP codes near 54204
| ZIP | City | Distance |
|---|---|---|
54213 | Forestville, WI | 5.6 mi |
54226 | Maplewood, WI | 6.2 mi |
54205 | Casco, WI | 10.1 mi |
54201 | Algoma, WI | 10.6 mi |
54235 | Sturgeon Bay, WI | 12.9 mi |
54217 | Luxemburg, WI | 15.4 mi |
54229 | New Franken, WI | 17.0 mi |
54153 | Oconto, WI | 18.1 mi |
54141 | Little Suamico, WI | 19.4 mi |
54173 | Suamico, WI | 21.6 mi |
Find every ZIP code within 10 miles of 54204 →
Questions about this ZIP code
Where is ZIP code 54204?
54204 is in Brussels, Wisconsin, in Door County. Its published point location is 44.7555, -87.6053.
What county is 54204 in?
54204 lies in Door County.
What area code is 54204?
Brussels uses area code 920, from NANPA's telephone records.
What time zone is 54204 in?
54204 uses America/Chicago.
How many people live in 54204?
About 2,139 people live in ZIP code 54204, in 873 households, at 44.3 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 54204?
$79,803 a year, against $77,485 across Wisconsin.
What ZIP codes are near 54204?
The closest are 54213 (5.6 mi), 54226 (6.2 mi), 54205 (10.1 mi), 54201 (10.6 mi) and 54235 (12.9 mi).
Is 54204 a PO Box ZIP code?
54204 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “54204 ZIP Code — Brussels, Wisconsin (Door County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54204
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/54204.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.