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Where 54945 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 54945 into a pocket calculator and turn it upside down: ShGhS — not quite a word, sorry.
- ⇆54945 reads the same backwards. It is one of only 412 palindromic ZIP codes.
- ➕ As a number, 54,945 = 3 × 3 × 3 × 5 × 11 × 37. Its digits add up to 27, a total 1,806 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101011010100001 - 🏠 Its numerical neighbours: 54944 (Hortonville, WI, 30 mi away) and 54946 (King, WI, 16 mi away).
- 👥 11 other ZIP codes are made of exactly the same digits (45459, 49455, 54459, 54495, 55449, 55944, …). The farthest-flung twin is 95445 in Gualala, CA, 1,801 miles away.
- 🧭 Farther north than 89% of all ZIP codes, and farther west than 54%.
- 🎯583 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 54945 and you would come out at 44.57°S, 90.86°E — 1,024 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 34m of daylight. Shortest: 8h 49m.
- 📏 At 107.2 square miles of land, 54945 is bigger than 79% of ZIP codes — room for about 81 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,470This ZIP3,470 |
|---|---|
| Households | 1,581This ZIP1,581 |
| Housing units | 1,926This ZIP1,926 |
| Median age | 48.4This ZIP48.4Wisconsin40.2US 38.9 |
| Median household income | $69,602This ZIP$69,602Wisconsin$77,485US $80,734 |
| Median home value | $216,800This ZIP$216,800Wisconsin$266,500US $332,700 |
| Median gross rent | $800This ZIP$800Wisconsin$1,087US $1,413 |
| Bachelor's degree or higher | 18.9%This ZIP18.9% |
| Mean commute | 27.2 minThis ZIP27.2 min |
| Population density | 32.4 / sq miThis ZIP32.4 / sq mi |
Business and tax activity
| Business establishments | 69This ZIP69 |
|---|---|
| Employees | 482This ZIP482 |
| Annual payroll | $13,718,000This ZIP$13,718,000 |
| Tax returns filed | 1,780This ZIP1,780 |
| Total adjusted gross income | $128,933,000This ZIP$128,933,000 |
Land area
| Land area | 107.17 sq miThis ZIP107.17 sq mi |
|---|---|
| Water area | 1.53 sq miThis ZIP1.53 sq mi |
Counties 54945 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Waupaca County | 98.5% |
| Portage County | 1.5% |
Other place names in 54945
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 54945
| ZIP | City | Distance |
|---|---|---|
54990 | Iola, WI | 4.2 mi |
54926 | Big Falls, WI | 6.6 mi |
54407 | Amherst Junction, WI | 7.6 mi |
54977 | Scandinavia, WI | 7.6 mi |
54962 | Ogdensburg, WI | 7.7 mi |
54458 | Nelsonville, WI | 9.7 mi |
54486 | Tigerton, WI | 11.3 mi |
54432 | Galloway, WI | 11.8 mi |
54473 | Rosholt, WI | 12.0 mi |
54949 | Manawa, WI | 12.2 mi |
Find every ZIP code within 10 miles of 54945 →
Questions about this ZIP code
Where is ZIP code 54945?
54945 is in Iola, Wisconsin, in Waupaca County. Its published point location is 44.5686, -89.1368.
What county is 54945 in?
54945 spans 2 counties: Waupaca County and Portage County. Most of it falls in Waupaca 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 54945?
Iola uses area code 715, from NANPA's telephone records.
What time zone is 54945 in?
54945 uses America/Chicago.
How many people live in 54945?
About 3,470 people live in ZIP code 54945, in 1,581 households, at 32.4 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 54945?
$69,602 a year, against $77,485 across Wisconsin.
What ZIP codes are near 54945?
The closest are 54990 (4.2 mi), 54926 (6.6 mi), 54407 (7.6 mi), 54977 (7.6 mi) and 54962 (7.7 mi).
Is 54945 a PO Box ZIP code?
54945 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “54945 ZIP Code — Iola, Wisconsin (Waupaca County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54945
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/54945.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.