ZIP code 54945: Iola, WI
ZIP code 54945 is in Iola (36% of residents), in Waupaca County (99%) and Portage County (0.9%), Wisconsin. 64% of its residents live outside city limits. It is in Wisconsin's 8th congressional district (99%) and Wisconsin's 3rd congressional district (0.9%). Its state senate districts are State Senate District 29 (99%) and State Senate District 19 (0.8%); its state house districts are Assembly District 87 (99%) and Assembly District 57 (0.8%).
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Iola | 36% |
| County | Share of ZIP residents |
|---|---|
| Waupaca County | 99% |
| Portage County | 0.9% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Iola village | 36% |
| Iola town | 27% |
| Harrison town | 13% |
| Helvetia town | 13% |
| Scandinavia town | 8.5% |
| Wyoming town | 1.6% |
| New Hope town | 0.8% |
| St. Lawrence town | 0.8% |
| Alban town | 0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 8th congressional district (WI-08) | 99% |
| Wisconsin's 3rd congressional district (WI-03) | 0.9% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 99% |
| State Senate District 19 | 0.8% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 87 | 99% |
| Assembly District 57 | 0.8% |
Voting precincts
13 voting precincts overlap ZIP 54945. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:54945")
ZIP 54945 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.