Boundary Atlas

ZIP code 46556: Notre Dame, IN

ZIP code 46556 is in Notre Dame (82% of residents), in St. Joseph County, Indiana. 18% of its residents live outside city limits. It is in Indiana's 2nd congressional district. Its state senate districts are State Senate District 10 (77%) and State Senate District 11 (23%); its state house district is State House District 8.

8,845residents (2020 Census)
1.6 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Indiana

City and county

City or townShare of ZIP residents
Notre Dame82%

CountyShare of ZIP residents
St. Joseph County100%

Town or county subdivisionShare of ZIP residents
Portage township77%
Clay township23%

Congressional district

Congressional districtShare of ZIP residents
Indiana's 2nd congressional district (IN-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IN-02)Rudy Yakym III (R)202-225-3915100%
U.S. SenatorJim Banks (R)202-224-4814statewide
U.S. SenatorTodd Young (R)202-224-5623 · contact formstatewide
State Senator (State Senate District 10)David Niezgodski (Democratic)77%
State Senator (State Senate District 11)Linda Rogers (R)23%
State Representative (State House District 8)Ryan Dvorak (Democratic)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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1077%
State Senate District 1123%

State house districtShare of ZIP residents
State House District 8100%

Voting precincts

4 voting precincts overlap ZIP 46556. Map them, with each precinct's share of the ZIP's residents.

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ZIP 46556 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.