Guereca is not up for re-election until 2028. He succeeded Tony Vargas) in Nebraska's only majority-Latino legislative district, winning with 57.7% in 2024. He is emerging as a key voice on labor, education, and immigrant rights in the Nebraska Legislature.
In his first session, Guereca prioritized LB224 for paid maternity leave (advanced 6-2) and introduced LB881 requiring local votes before 287(g) immigration enforcement agreements. He also represents a district that fellow Nebraska Latino candidate Christian Espinosa Torres calls home.