Great Grimsby and Cleethorpes

Melanie Onn · Labour Party

Yorkshire and The Humber, England

: 76,157

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Created in the 2023 boundary review, replacing Great Grimsby.

A new constituency created in the 2023 boundary review.

MP News Approval i

+73

Based on 3 articles from the last 90 days

Current Member of Parliament

Melanie Onn

Melanie Onn

Labour Party

Melanie Onn is the Labour MP for Great Grimsby and Cleethorpes, and has been an MP continually since 4 July 2024.

Notable Votes

A vote on whether to allow a Bill to be introduced that would replace the current first-past-the-post voting system with proportional representation (specifically single transferable vote) for UK parliamentary and English local government elections. The Bill was proposed by Liberal Democrat MP Sarah Olney, arguing the current system produces large parliamentary majorities on small vote shares.

MP voted NoAgainst party majority

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Voting at a Glance

MP in the News

Coverage of Great Grimsby and Cleethorpes has been mixed for Melanie across 40 recent articles.

Won by Lab in its first election in 2024. Covers Grimsby, Cleethorpes and Humberston and New Waltham. Population 104,484. Recorded crime is 77% above the national average. Median income £25K (below average).

Latest News

Immingham football club scores a winner at show homes opening for £105m scheme

Grimsby Telegraph · 9 Apr 2026

2024 General Election

More constituency data is being added, including local issue analysis and historical trends. Learn about our methodology. View data sources & attribution.