A plumber who used to fix leaky pipes in Manchester now holds a seat in the House of Commons. Hannah Spencer, a 34-year-old gas engineer and marathon runner, pulled off a shock by-election win for the Green Party in February 2026. This is the story of how a tradesperson with an Instagram bio that says “housemate to four rescued animals” became an MP—and what it means for British politics.

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Born: 19 April 1991 ·
Age (as of 2025): 34 ·
Instagram followers: 423K ·
Member of Parliament since: 26 February 2026 ·
Party: Green Party ·
Profession: Plumber, plasterer, gas engineer

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact net worth
  • Partner or marital status
  • Religious affiliation
  • Number of children (if any)
3Timeline signal
4What’s next

Six key facts about Hannah Spencer, one pattern: her story blurs the line between everyday trades and Westminster power.

Field Value
Full name Hannah Kathrine Spencer
Date of birth 19 April 1991
Political party Green Party
MP since 26 February 2026
Constituency Gorton and Denton
Instagram followers 423K

Who is Hannah Spencer?

What is Hannah Spencer’s full name?

  • Her full name is Hannah Kathrine Spencer, according to Wikipedia (community-edited encyclopedia).
  • She was reportedly born on 19 April 1991, making her 34 years old at the time of her election.

What constituency does she represent?

  • Spencer is the Green Party MP for Gorton and Denton, a constituency in Greater Manchester (BBC News (UK broadcaster)).
  • She won the seat in a by-election on 26 February 2026 after the resignation of Labour’s Andrew Gwynne (Wikipedia (community-edited encyclopedia)).

Bottom line: Hannah Spencer is not your typical MP. She is a gas engineer and plasterer who beat Labour in a safe seat by running on a message that Westminster needs more people who actually work with their hands.

What is Hannah Spencer’s political career?

When did she become an MP?

  • Spencer took office on 26 February 2026, the night of the by-election (Reuters (international news agency)).
  • The BBC News (UK broadcaster) described it as the Greens’ first by-election victory.

What was the by-election result?

  • Spencer won 14,980 votes (BBC News Video (UK broadcaster)).
  • The result was nearly identical to Labour’s 2024 landslide in terms of vote share—19.4% of the electorate vs 20.1% in 2024, reported by BBC News (BBC News (UK broadcaster)).
  • Labour, which had taken the seat with more than 50% of the vote in 2024, fell behind Reform UK (BBC News (UK broadcaster)).
The upshot

Spencer’s victory is not just a personal achievement—it is a structural warning for Labour. The Greens captured a seat that Labour had held comfortably, and the party fell to third place. For the Greens, it proves they can win industrial constituencies, not just university towns.

The pattern: a by-election that felt like a miniature general election, with the Greens as the surprise winner.

Who is Hannah Spencer’s partner?

Is Hannah Spencer married?

  • No official public information is available about a partner or spouse. Her Instagram profile (personal social media) describes her as “housemate to four rescued animals,” but makes no mention of a romantic partner.

Does she have children?

  • She has not publicly disclosed whether she has children. The BBC noted that in her victory speech she apologised to her plumbing customers for being less available—but did not reference family (BBC News (UK broadcaster)).
What to watch

Spencer has kept her personal life deliberately out of the spotlight. For a public figure who rose to fame largely through a trade identity, the silence may be strategic: she wants voters to focus on her work, not her home life.

The implication: Spencer’s privacy strategy focuses attention on her professional identity rather than personal details.

What is Hannah Spencer’s religion?

Is there any public statement on her faith?

  • Spencer has made no known public statements about her religious affiliation.
  • During the campaign, she engaged with Muslim community groups in Gorton and Denton, but did not discuss her own faith (The Guardian (UK newspaper)).

The takeaway: Spencer’s religion, if any, remains private. This is consistent with her general approach of separating personal identity from political message.

Is Hannah Spencer a millionaire?

What is her net worth?

  • No verified net worth figures exist for Spencer. She is not listed in any public wealth rankings.
  • Her income comes from two sources: her parliamentary salary and her trade work as a plumber, plasterer, and gas engineer (BBC News (UK broadcaster)).

How does she earn her income?

The implication: Spencer is almost certainly not a millionaire. Her pre-politics income came from manual trade work, and she has no documented investments or inherited wealth.

Timeline

Clarity check

Confirmed facts

  • Green Party MP for Gorton and Denton (BBC News (UK broadcaster)).
  • Profession: plumber, plasterer, gas engineer (BBC News (UK broadcaster)).
  • Instagram account with 423K followers (Instagram profile (personal social media)).
  • Result nearly tied with Labour’s 2024 vote share (BBC News (UK broadcaster)).

What’s unclear

  • Exact date of birth (19 April 1991 sourced from Wikipedia, a community-edited encyclopedia).
  • Exact net worth.
  • Partner or marital status.
  • Religious affiliation.
  • Number of children (if any).

In her own words

“I want to encourage more people from backgrounds like mine into a system that has always shut them out.”

— Hannah Spencer, in a video shared by the Green Party of England & Wales on Instagram (official party account)

“councillor, plumber, and greyhound lover”

— The Green Party on X (official party account)

Spencer’s victory speech included an apology to her plumbing customers—acknowledging she will now have less time for trade work (BBC News (UK broadcaster)).

Summary

Hannah Spencer has already changed the Green Party’s electoral map. She won a seat Labour had held for decades, and she did it as a working tradesperson, not a career politician. For Labour, the implication is clear: either reconnect with the working-class voters who drifted to Reform and the Greens, or keep losing safe seats. For the Green Party, Spencer is proof that a candidate with a tool belt can break through where a policy manifesto alone could not.

Additional sources

bbc.com, youtube.com, reddit.com, youtube.com, katsauslehti.fi

For a deeper look into her background and career, Hannah Spencers full biography offers a comprehensive overview of her journey from plumbing to Parliament.

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Frequently asked questions

What is Hannah Spencer’s educational background?

Details about her formal education have not been made public. She trained as a plumber, plasterer, and gas engineer through vocational routes.

What is her stance on climate change?

As a Green Party MP, she supports the party’s climate policies, including a Green New Deal and net-zero targets. She has not released a detailed personal platform.

How many times has she run for office?

She campaigned in the 2024 Gorton by-election (lost), then won the 2026 by-election.

What was her margin of victory in the 2026 by-election?

She won with 14,980 votes, a margin that reflected a near-tie with Labour’s 2024 vote share (19.4% vs 20.1% of electorate) (BBC News Video (UK broadcaster)).

Does she have any professional certifications in plumbing?

She works as a gas engineer, which requires Gas Safe Register certification. She also holds qualifications in plastering.

What is her parliamentary committee assignment?

She serves as the Green Party spokesperson on trade (Wikipedia (community-edited encyclopedia)).

How does she balance trade work and political duties?

She has acknowledged the tension—apologising to plumbing customers in her victory speech—but has not detailed how she will split time (BBC News (UK broadcaster)).