Boundary Atlas

ZIP code 47620: Mount Vernon, IN

ZIP code 47620 is in Mount Vernon (50% of residents), in Posey County, Indiana. 50% of its residents live outside city limits. It is in Indiana's 8th congressional district. Its state senate district is State Senate District 49; its state house district is State House District 76.

12,989residents (2020 Census)
208.8 sq miland area
1cities and towns
1congressional district
22voting precincts

See it on the mapAll of Indiana

City and county

City or townShare of ZIP residents
Mount Vernon50%

CountyShare of ZIP residents
Posey County100%

Town or county subdivisionShare of ZIP residents
Black township70%
Marrs township25%
Point township2.4%
Lynn township2.1%
Robinson township0.4%
Center township0.2%

Congressional district

Congressional districtShare of ZIP residents
Indiana's 8th congressional district (IN-08)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IN-08)Mark B. Messmer (R)202-225-4636100%
U.S. SenatorJim Banks (R)202-224-4814statewide
U.S. SenatorTodd Young (R)202-224-5623 · contact formstatewide
State Senator (State Senate District 49)Jim Tomes (R)100%
State Representative (State House District 76)Wendy McNamara (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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 49100%

State house districtShare of ZIP residents
State House District 76100%

Voting precincts

22 voting precincts overlap ZIP 47620. Map them, with each precinct's share of the ZIP's residents.

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ZIP 47620 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.