ZIP code 53949: Montello, WI

ZIP code 53949 is in Montello (24% of residents), in Marquette County (100%) and Green Lake County (0.4%), Wisconsin. 76% of its residents live outside city limits. It is in Wisconsin's 6th congressional district. Its state senate district is State Senate District 13; its state house district is Assembly District 39.

6,084residents (2020 Census)

165.1 sq miland area

3cities and towns

1congressional district

22voting precincts

See it on the map All of Wisconsin

City and county

City or town	Share of ZIP residents
Montello	24%
Harrisville	0.9%
Packwaukee	0.6%

County	Share of ZIP residents
Marquette County	100%
Green Lake County	0.4%

Town or county subdivision	Share of ZIP residents
Montello city	24%
Packwaukee town	20%
Montello town	18%
Buffalo town	12%
Mecan town	10.0%
Shields town	7.0%
Harris town	6.2%
Newton town	0.7%
Crystal Lake town	0.4%
Marquette town	0.4%
Moundville town	0.4%

Congressional district

Congressional district	Share of ZIP residents
Wisconsin's 6th congressional district (WI-06)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (WI-06)	Glenn Grothman (R)	202-225-2476	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 13)	John Jagler (R)		100%
Assembly Member (Assembly District 39)	Alex Dallman (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

Montello website: https://vi.monticello.wi.us/
Montello laws: search for the Montello, Wisconsin code of ordinances
Marquette County website: http://www.co.marquette.wi.us
Marquette County laws: search for the Marquette County, Wisconsin code of ordinances
Green Lake County website: http://www.co.green-lake.wi.us
Green Lake County laws: search for the Green Lake County, Wisconsin code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 13	100%

State house district	Share of ZIP residents
Assembly District 39	100%

Voting precincts

22 voting precincts overlap ZIP 53949. Map them, with each precinct's share of the ZIP's residents.

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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 53949 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.