Monmouth University Polling Institute

The Monmouth University Polling Institute is a public opinion research institute located on the Monmouth University campus in West Long Branch, New Jersey. The Polling Institute was established in 2005, and since its establishment has been led by director Patrick Murray.

In 2022, the polling analysis website FiveThirtyEight had 120 Monmouth polls in its database, and gave the polling institute an "A" grade on the basis of its historical accuracy and methodology. The poll appeared on the list in 2014 with an A-minus, and received an A-plus in 2016, 2018 and 2020. The Institute is a signatory to the American Association for Public Opinion Research (AAPOR) Transparency Initiative. The Monmouth University Polling Institute is scheduled to close in July 2025.