Indiana Senate District 46 is one of those rare seats where the outcome is decided before it begins. Three Democrats -- Sam Glynn, Allissa Impink, and Clif Marsiglio -- filed for the May 5 primary. No Republican filed. The Republican primary was canceled. Whoever wins the Democratic primary on May 5 will be the next state senator from District 46, running unopposed in November.
That structural fact -- no Republican bothered to compete -- tells the story of the district more efficiently than any demographic analysis could.
Senate District 46 is not a legacy seat with deep historical roots. It is a product of the 2021 redistricting cycle. The district encompasses the economic and cultural center of Indianapolis: downtown, Fountain Square, Irvington, Garfield Park, Warren Park, and portions of Center, Wayne, Warren, and Perry townships.
The 2022 results confirmed the design. Andrea Hunley, a political newcomer and IPS principal, won the five-way Democratic primary with 43.9% of the vote and then defeated Republican Evan Shearin 72.9% to 27.1% in the general election -- a 46-point margin. That was the last time a Republican appeared on the ballot for this seat.
Hunley announced on January 16, 2026, that she would not seek re-election. Her retirement announcement came one day after City-County Councilor Vop Osili declared his candidacy for Indianapolis mayor in 2027. Hunley is widely expected to enter the mayoral race.
Impink is the candidate with the broadest institutional resume. She is 41 years old, lives in the Fletcher Place neighborhood, and has built a career spanning education, social services, philanthropy, and advocacy. Her political career began with the IPS school board, where she was elected in November 2024. Her platform centers on public school funding exclusivity, repealing Indiana's abortion ban, and expanding childcare access.
Marsiglio is the most prolific campaigner in the field, having run for three different offices in three consecutive cycles -- and lost them all. In 2020, he received 25.3% in a House primary. In the 2023 mayoral primary, he finished with 0.8%. In 2024, he competed for the Democratic lieutenant governor nomination and finished third with 9.5%. His platform positions him as the most explicitly progressive candidate, calling for expanding healthcare access, civilian-led crisis response, ending corporate tax breaks, and defending reproductive rights.
The May 5 primary will select a senator who serves a four-year term in a chamber where Democrats have no structural power. The winner will join a 10-member caucus that cannot block legislation, cannot deny a quorum, and cannot override vetoes. What they can do is constitute the bench from which Indianapolis' next generation of Democratic leaders emerges -- and in a city where the 2027 mayoral race is already taking shape, the person who holds SD-46 will be positioned to matter in ways that the Senate supermajority arithmetic cannot capture.