Outside analyst presents five draft maps and simulation testing; staff to post maps for comment
Sep 22, 2025
An outside expert presented five zero-population-deviation maps described as compliant with Proposition 4 standards and explained simulation and partisan-symmetry testing. The committee agreed to post proposed maps and accept public comment in the court-ordered window.
The full story
SALT LAKE CITY — The Legislative Redistricting Committee on Sept. 22 heard a technical presentation and demonstration of proposed maps from an outside analyst retained to test compliance with Proposition 4 and court guidance. Sean Trendy, an elections analyst and consultant, described how map simulations, compactness scores and measures of partisan symmetry were used to evaluate and compare options.
Sign up to keep reading.
Your free newsletter brings you what your city council, county, and school board discussed and decided.
Keep reading for free
Create a free account to finish this story and see the video, transcript and key details.
Continue with GoogleContinue with emailAlready have an account? Log in →