Boundary Atlas

South Bend, Indiana

South Bend is a city in St. Joseph County, Indiana, with 103,452 residents in 2020. It is in Indiana's 2nd congressional district. It spans 3 state senate and 3 state house districts.

103,452residents (2020 Census)
41.9 sq miland area
10ZIP codes
1congressional district

County

CountyShare of residents
St. Joseph County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorJames Muellercitywide
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)95%
State Senator (State Senate District 9)Ryan Mishler (R)2.6%
State Senator (State Senate District 11)Linda Rogers (R)2.3%
State Representative (State House District 6)Maureen Bauer (Democratic)60%
State Representative (State House District 8)Ryan Dvorak (Democratic)21%
State Representative (State House District 7)Jake Teshka (R)20%

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

State legislative districts

State senate districtShare of residents
State Senate District 1095%
State Senate District 92.6%
State Senate District 112.3%

State house districtShare of residents
State House District 660%
State House District 821%
State House District 720%

ZIP codes

Percentages mark ZIPs only partly in South Bend: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get South Bend's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:1871000")

South Bend here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.