The 2010 Hawaii Senate election was held on November 2, 2010, to determine which party would control the Hawaii Senate for the following two years in the 26th Hawaii State Legislature. Fifteen seats were up for election and the primary was held on September 18, 2010. Prior to the election, 23 seats were held by Democrats and 2 seats were held by Republicans. The general election saw the Democrats gain a single seat, thereby retaining control over the Hawaii Senate and reducing the Republican minority to just a single seat.

Predictions SourceRankingAs of Governing | November 1, 2010

Retirements District 15: Norman Sakamoto (D) retired. District 22: Robert Bunda (D) retired. District 25: Fred Hemmings (R) retired.

Results District 2

District 4

District 7

District 8

District 9

District 10

District 11

District 13

District 14

District 15

District 19

District 20

District 22

District 24

District 25

References