54660
ZIP 54660 is Tomah, Wisconsin, in Monroe County; area code 608; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Monroe
- Metro area
- Sparta, WI
- Population
- 16,124
- Coordinates
- 43.9850, -90.5054
Weather right now
Asking the National Weather Service…
Where 54660 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 54660 into a pocket calculator and turn it upside down: OgghS — not quite a word, sorry.
- ➕ As a number, 54,660 = 2 × 2 × 3 × 5 × 911. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101010110000100 - 🏠 Its numerical neighbours: 54659 (Taylor, WI, 36 mi away) and 54661 (Trempealeau, WI, 48 mi away).
- 🔄 Backwards, 54660 becomes 06645, which is not a ZIP code at all.
- 👥 28 other ZIP codes are made of exactly the same digits (05466, 05664, 06456, 45066, 45660, 46056, …). The farthest-flung twin is 06456 in Middle Haddam, CT, 925 miles away.
- 🧭 Farther north than 87% of all ZIP codes, and farther west than 58%.
- 🎯504 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 54660 and you would come out at 43.99°S, 89.49°E — 983 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 29m of daylight. Shortest: 8h 53m.
- 📏 At 173.2 square miles of land, 54660 is bigger than 89% of ZIP codes — room for about 131 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 16,124This ZIP16,124 |
|---|---|
| Households | 6,934This ZIP6,934 |
| Housing units | 7,539This ZIP7,539 |
| Median age | 42.2This ZIP42.2Wisconsin40.2US 38.9 |
| Median household income | $61,186This ZIP$61,186Wisconsin$77,485US $80,734 |
| Median home value | $197,200This ZIP$197,200Wisconsin$266,500US $332,700 |
| Median gross rent | $910This ZIP$910Wisconsin$1,087US $1,413 |
| Bachelor's degree or higher | 23.4%This ZIP23.4% |
| Mean commute | 17.4 minThis ZIP17.4 min |
| Population density | 93.1 / sq miThis ZIP93.1 / sq mi |
Business and tax activity
| Business establishments | 397This ZIP397 |
|---|---|
| Employees | 9,222This ZIP9,222 |
| Annual payroll | $603,331,000This ZIP$603,331,000 |
| Tax returns filed | 7,940This ZIP7,940 |
| Total adjusted gross income | $521,532,000This ZIP$521,532,000 |
Land area
| Land area | 173.17 sq miThis ZIP173.17 sq mi |
|---|---|
| Water area | 2.44 sq miThis ZIP2.44 sq mi |
Other place names in 54660
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 54660
| ZIP | City | Distance |
|---|---|---|
54662 | Tunnel City, WI | 3.1 mi |
54649 | Oakdale, WI | 7.2 mi |
54670 | Wilton, WI | 10.2 mi |
54618 | Camp Douglas, WI | 11.0 mi |
54648 | Norwalk, WI | 12.1 mi |
54666 | Warrens, WI | 13.1 mi |
54637 | Hustler, WI | 13.8 mi |
54641 | Mather, WI | 14.6 mi |
54638 | Kendall, WI | 14.7 mi |
54656 | Sparta, WI | 14.8 mi |
Find every ZIP code within 10 miles of 54660 →
Questions about this ZIP code
Where is ZIP code 54660?
54660 is in Tomah, Wisconsin, in Monroe County, part of the Sparta, WI micropolitan area. Its published point location is 43.9850, -90.5054.
What county is 54660 in?
54660 lies in Monroe County.
What area code is 54660?
Tomah uses area code 608, from NANPA's telephone records.
What time zone is 54660 in?
54660 uses America/Chicago.
How many people live in 54660?
About 16,124 people live in ZIP code 54660, in 6,934 households, at 93.1 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 54660?
$61,186 a year, against $77,485 across Wisconsin.
What ZIP codes are near 54660?
The closest are 54662 (3.1 mi), 54649 (7.2 mi), 54670 (10.2 mi), 54618 (11 mi) and 54648 (12.1 mi).
Is 54660 a PO Box ZIP code?
54660 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “54660 ZIP Code — Tomah, Wisconsin (Monroe County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54660
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/54660.json Underlying data is public domain or openly licensed — sources, vintages and licences.