Marist Poll — U.S. Senate — Michigan

US Senate Michigan matchup LV 50/48 (D+2), fieldwork Oct 15–18. Marist survey sample: 1,185 REGISTERED voters. The 50%-48% reported result is for LIKELY voters, estimated using turnout-probability weights; no distinct unweighted LV subset n is reported. Sample 1,185 represents the full RV survey, not a separately confirmed LV count. MOE LV +/-4.3 pp; interviews by phone/text/online. Administrative mapping verified on 2026-10-21: existing active U.S. Senate — Michigan contest and both candidates resolved in Election Pulse.