53578
ZIP 53578 is Prairie Du Sac, Wisconsin, mostly in Sauk County; area code 608; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Sauk +1 more
- Metro area
- Baraboo, WI
- Population
- 6,503
- Coordinates
- 43.3111, -89.7689
Weather right now
Asking the National Weather Service…
Where 53578 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 53578 into a pocket calculator and turn it upside down: BLSES — not quite a word, sorry.
- ➕ As a number, 53,578 = 2 × 7 × 43 × 89. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101000101001010 - 🏠 Its numerical neighbours: 53577 (Plain, WI, 15 mi away) and 53579 (Reeseville, WI, 45 mi away).
- 🔄 Backwards, 53578 becomes 87535 — and that is a real ZIP code: Glorieta, NM, 1,004 miles away.
- 👥 30 other ZIP codes are made of exactly the same digits (35578, 35587, 35758, 38557, 38575, 53587, …). The farthest-flung twin is 85357 in Wenden, AZ, 1,423 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther west than 55%.
- 🎯515 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 53578 and you would come out at 43.31°S, 90.23°E — 1,038 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 43.1 square miles of land, 53578 is bigger than 55% of ZIP codes — room for about 33 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 6,503This ZIP6,503 |
|---|---|
| Households | 2,669This ZIP2,669 |
| Housing units | 2,802This ZIP2,802 |
| Median age | 42.6This ZIP42.6Wisconsin40.2US 38.9 |
| Median household income | $105,610This ZIP$105,610Wisconsin$77,485US $80,734 |
| Median home value | $347,000This ZIP$347,000Wisconsin$266,500US $332,700 |
| Median gross rent | $1,357This ZIP$1,357Wisconsin$1,087US $1,413 |
| Bachelor's degree or higher | 43.2%This ZIP43.2% |
| Mean commute | 23.6 minThis ZIP23.6 min |
| Population density | 150.9 / sq miThis ZIP150.9 / sq mi |
Business and tax activity
| Business establishments | 170This ZIP170 |
|---|---|
| Employees | 2,852This ZIP2,852 |
| Annual payroll | $215,419,000This ZIP$215,419,000 |
| Tax returns filed | 3,290This ZIP3,290 |
| Total adjusted gross income | $313,598,000This ZIP$313,598,000 |
Land area
| Land area | 43.09 sq miThis ZIP43.09 sq mi |
|---|---|
| Water area | 1.58 sq miThis ZIP1.58 sq mi |
Counties 53578 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Sauk County | 80.9% |
| Columbia County | 19.1% |
Other place names in 53578
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 53578
| ZIP | City | Distance |
|---|---|---|
53583 | Sauk City, WI | 4.7 mi |
53951 | North Freedom, WI | 7.6 mi |
53560 | Mazomanie, WI | 8.4 mi |
53561 | Merrimac, WI | 8.5 mi |
53555 | Lodi, WI | 10.7 mi |
53958 | Reedsburg, WI | 11.0 mi |
53913 | Baraboo, WI | 12.7 mi |
53529 | Dane, WI | 12.9 mi |
53515 | Black Earth, WI | 13.6 mi |
53961 | Rock Springs, WI | 13.7 mi |
Find every ZIP code within 10 miles of 53578 →
Questions about this ZIP code
Where is ZIP code 53578?
53578 is in Prairie Du Sac, Wisconsin, in Sauk County, part of the Baraboo, WI micropolitan area. Its published point location is 43.3111, -89.7689.
What county is 53578 in?
53578 spans 2 counties: Sauk County and Columbia County. Most of it falls in Sauk 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 53578?
Prairie Du Sac uses area code 608, from NANPA's telephone records.
What time zone is 53578 in?
53578 uses America/Chicago.
How many people live in 53578?
About 6,503 people live in ZIP code 53578, in 2,669 households, at 150.9 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 53578?
$105,610 a year, against $77,485 across Wisconsin.
What ZIP codes are near 53578?
The closest are 53583 (4.7 mi), 53951 (7.6 mi), 53560 (8.4 mi), 53561 (8.5 mi) and 53555 (10.7 mi).
Is 53578 a PO Box ZIP code?
53578 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “53578 ZIP Code — Prairie Du Sac, Wisconsin (Sauk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53578
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/53578.json Underlying data is public domain or openly licensed — sources, vintages and licences.