ZIP code 54456: Neillsville, WI

ZIP code 54456 is in Neillsville (40% of residents), in Clark County, Wisconsin. 60% of its residents live outside city limits. It is in Wisconsin's 7th congressional district. Its state senate district is State Senate District 23; its state house district is Assembly District 69.

5,904residents (2020 Census)

225.5 sq miland area

1cities and towns

1congressional district

20voting precincts

See it on the map All of Wisconsin

City and county

City or town	Share of ZIP residents
Neillsville	40%

County	Share of ZIP residents
Clark County	100%

Town or county subdivision	Share of ZIP residents
Neillsville city	40%
Pine Valley town	20%
Weston town	9.0%
Levis town	7.4%
Grant town	6.9%
Hewett town	4.9%
York town	4.8%
Washburn town	3.0%
Seif town	1.9%
Dewhurst town	1.7%
Hendren town	0.1%
Eaton town	<0.1%

Congressional district

Congressional district	Share of ZIP residents
Wisconsin's 7th congressional district (WI-07)	100%

Elected officials

Office	Member	Contact	Share of residents
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 23)	Jesse James (R)		100%
Assembly Member (Assembly District 69)	Karen Hurd (R)		100%

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).

Local government

Neillsville website: http://www.neillsville-wi.com/
Neillsville laws: search for the Neillsville, Wisconsin code of ordinances
Clark County website: https://www.clarkcountywi.gov/
Clark County laws: search for the Clark County, Wisconsin code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 23	100%

State house district	Share of ZIP residents
Assembly District 69	100%

Voting precincts

20 voting precincts overlap ZIP 54456. 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 54456 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.