Cassie Barton

@cassierbarton.bsky.social

House of Commons Library statistician. Interested in housing stats, demography, and data visualization.

The State of London report 2026 is out today. The GLA’s annual report with over 100 datasets about the capital’s economy, society, environment, all in one place. Published for the first time as a fully digital report: apps.london.gov.uk/state-of-lon...

The State of London report

The State of London report brings together an array of data about how London is performing across its economy, society and environment. Published annually by the GLA’s City Intelligence unit, it provi...

apps.london.gov.uk

Entertaining myself with the definition of 'pet' being inserted by the Renters Rights Act 2025. Probably should add: '(e) Fear of retribution from the animal if otherwise' to cover most cats

Bild

I've published a new briefing bringing together the stats on leasehold housing in England (and a bit in Wales). Featuring: - MHCLG data on leasehold stock - Trends in transactions over time and for constituencies - Experiences of leaseholders commonslibrary.parliament.uk/research-bri...

Leasehold housing in England: Statistics

This briefing explores statistics on leasehold housing stock and transactions, in the context of ongoing reforms to the leasehold system.

commonslibrary.parliament.uk

Heading home after a trip to Edinburgh for IPVIS, a tiny conference for data nerds working in parliaments. It's great to have a space to talk to people with the same weirdly specific job as me. Everyone had lots to say about the nuts and bolts of what we do, and how we try to do things better.

Now that the 2031 census recommendation is here, it feels like I've done a full "census cycle" as a professional census nerd. It's a brilliant part of my job, being paid to pay attention to something that's ever-changing and the setting for so many interesting debates about identity and society.

a man and a woman are standing next to each other and the man is saying it 's all the drama

Alt: A GIF from the TV series Gavin and Stacey. Pam, a middle-aged woman, announces excitedly to her husband: "It's all the drama, Mick. I just love it!"

media.tenor.com