Duncan is one of two Latinos elected to the Kansas City City Council in 2023, breaking a 30-year gap in Latino representation. He won the general election with 56.5% of the vote over former county legislator Dan Tarwater. His term runs through August 2027. A KC Tenants organizer, he brought a housing-first, co-governance approach to the council, prioritizing source of income discrimination bans and tenant protections.
Duncan won the June 2023 general election 56.5% to 43.5% over Dan Tarwater, after finishing second in the April primary (24% vs Tarwater's 45.4%). Endorsed by KC Tenants Power, SEIU, Sierra Club, VoteVets, and Green Party of Missouri. The 6th District includes Country Club Plaza, Brookside, and Waldo. Fellow Latino Crispin Rea was elected to the 4th District in the same cycle.
