PollingSource.com

The number one source for political election data

POLLINGSOURCE Election HQ

Senate House Governors Primaries Election Night

Data Hub Generic Ballot Approval Pollsters Spending

Today Analysis

Early Vote Login Subscribe

Quantus Insights (R)

MT Senate · 2026-10-15 – 2026-10-18

Stored topline (LV): D 21 / R 44 · n=667

Original release

Support Independent Election Data PollingSource is free and non-partisan. Your donation helps us continue providing accurate election data.

© 2026 Innovative Research and Data Solutions, LLC. All rights reserved.

Data updated regularly from public polling sources. Election results via civicAPI and official state election authorities.

As an Amazon Associate, PollingSource earns from qualifying purchases.

About • Press • Contact • Today • Methodology • Pollster Records • Spending • Early Vote • Subscribe • Privacy Policy • Terms of Service