ZIP code 54016: Hudson, WI
ZIP code 54016 is in Hudson (44% of residents) and North Hudson (11%), in St. Croix County, Wisconsin. 44% of its residents live outside city limits. It is in Wisconsin's 7th congressional district. Its state senate district is State Senate District 10; its state house districts are Assembly District 30 (100%) and Assembly District 28 (0.2%).
See it on the mapAll of Wisconsin
City and county
| City or town | Share of ZIP residents |
|---|---|
| Hudson | 44% |
| North Hudson | 11% |
| County | Share of ZIP residents |
|---|---|
| St. Croix County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Hudson city | 44% |
| Hudson town | 26% |
| North Hudson village | 11% |
| Troy town | 11% |
| St. Joseph town | 6.3% |
| Kinnickinnic town | 0.2% |
| Warren town | 0.2% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Wisconsin's 7th congressional district (WI-07) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Rich O'Connor | 44% | |
| U.S. Representative (WI-07) | Thomas P. Tiffany (R) | 202-225-3365 | 100% |
| U.S. Senator | Ron Johnson (R) | 202-224-5323 · contact form | statewide |
| U.S. Senator | Tammy Baldwin (D) | 202-224-5653 · contact form | statewide |
| State Senator (State Senate District 10) | Rob Stafsholt (R) | 100% | |
| Assembly Member (Assembly District 30) | Shannon Zimmerman (R) | 100% | |
| Assembly Member (Assembly District 28) | Rob Kreibich (R) | 0.2% |
From Wikidata (community-maintained); confirm on the city's website.
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0); Mayors: Wikidata (CC0).
Local government
- Hudson website: http://www.ci.hudson.wi.us/
- Hudson laws: search for the Hudson, Wisconsin code of ordinances
- North Hudson laws: search for the North Hudson, Wisconsin code of ordinances
- St. Croix County website: https://www.sccwi.gov/
- St. Croix County laws: search for the St. Croix County, Wisconsin code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 10 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 30 | 100% |
| Assembly District 28 | 0.2% |
Voting precincts
45 voting precincts overlap ZIP 54016. 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:
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ZIP 54016 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.