Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Illinois · Illinois Legislative District 15 · Updated Oct 16, 2026

Napoleon Harris

DemocraticIncumbent

Electoral history

Earlier races in Illinois, newest first, matched by name in the results archive.

  1. 2014

    State Senate · LD-15 Nov 4, 2014

    D · 100.0% · 49,577 votes

    Won
  2. 2014

    State Senate · LD-15 primary · Mar 18, 2014

    D · 100.0% · 10,965 votes

    Won
  3. 2012

    State Senate · LD-15 Nov 6, 2012

    D · 100.0% · 73,762 votes

    Won