Elections to the Indiana Senate took place on November 6, 2018. Primary elections were held on May 8, 2018.

Summary of Results

Source:

Close races

''Two districts had a margin of victory under 10%:'' #District 31, 2.8% #District 25, 7.8% #District 46, 9%

Retiring incumbents

Two incumbent senators, both Republicans, chose to not seek reelection. *

Doug Eckerty Doug Eckerty (born 1954) is an American politician who served as a member of the Indiana Senate for the 26th district from 2010 to 2018. He is a member of the Citizens of Delaware County for Property Tax Repeal. In 2017, Eckerty announced that he ...

(R), District 26 * Jim Smith (R), District 45

Incumbents defeated

In primary

One incumbent Republican senator ran for reelection but was defeated in the May 8 primary. * Joe Zakas (R), District 11

Detailed results

Sources:

District 1

Democratic primary

Republican primary

General election

District 4

Democratic primary

Republican primary

General election

District 6

Republican primary

Democratic primary

General election

District 11

Republican primary

Democratic primary

General election

District 14

Republican primary

General election

District 15

Republican primary

Democratic primary

General election

District 17

Republican primary

Democratic primary

General election

District 19

Republican primary

General election

District 21

Republican primary

Democratic primary

General election

District 22

Republican primary

Democratic primary

General election

District 23

Republican primary

General election

District 25

Democratic primary

Republican primary

General election

District 26

Republican primary

Democratic primary

General election

District 27

Republican primary

Democratic primary

General election

District 29

Republican primary

Democratic primary

General election

District 31

Republican primary

Democratic primary

General election

District 38

Republican primary

Democratic primary

General election

District 39

Republican primary

General election

District 41

Republican primary

Democratic primary

General election

District 43

Republican primary

General election

District 45

Republican primary

Democratic primary

General election

District 46

Republican primary

Democratic primary

General election

District 47

Republican primary

Democratic primary

General election

District 48

Republican primary

General election

District 49

Republican primary

Democratic primary

General election

References

{{2018 United States elections 2018 Indiana elections

Indiana State Senate The Indiana Senate is the upper house of the Indiana General Assembly, the state legislature of the U.S. state of Indiana. The Senate is composed of 50 members representing an equal number of constituent districts. Senators serve four-year terms ...

Indiana Senate elections