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- Published: 5th October 2026
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Personal statement example
At the letting agency where I work, every tenancy application asks who will live in the property. Over two years of checking references, I have noticed how often those boxes contain people the form was not designed for: four colleagues in their early thirties sharing a terraced house, a couple applying separately because they are not ready to call themselves a household, a man in his fifties moving back in with his mother after a divorce. The form assumes a family structure, but the living arrangements in front of me are more varied. I want to study social demography because I would like to understand those patterns properly, at the scale of populations rather than a single office in a market town.
My undergraduate degree in Human Geography introduced me to population questions mainly through migration. For my dissertation I examined the movement of young adults away from a coastal town in the north of England, using published census tables from 2011 and 2021 alongside interviews with eight former school friends. The quantitative part was modest: comparing age structures between the two censuses and estimating how far the decline in the 18 to 29 age group could be explained by out-migration rather than smaller birth cohorts. Working through the demographic balancing equation, I realised how easily migration and natural change can be confused when only net figures are available. The interviews then complicated the numbers. Several people who appeared to have left had in fact moved away for university, returned, and left again, which a comparison of two snapshots could not show. I received one of the higher marks in my year for the dissertation, but what I valued more was learning where my data stopped being able to answer my question.
That limitation is a large part of why I am drawn to demography as a discipline. Reading about the life course perspective helped me see that leaving home, partnering and having children are timed events that interact with each other and with economic conditions. Lesthaeghe's account of the second demographic transition, which links rising cohabitation, later childbearing and below-replacement fertility to a shift towards individual autonomy, gave me a framework for the households I see at work. I am also aware that the theory has been criticised for fitting some countries better than others, and I would like to test such arguments against data from several European contexts rather than accept them as a general story.
To prepare for the methods involved, I have been teaching myself R in the evenings, working through an introductory online course and then reproducing simple life tables from published mortality figures. Drawing Lexis diagrams by hand before trying to code them helped me understand the difference between period and cohort measures, which I had only half grasped as an undergraduate. I know that event history analysis and fertility measurement will be considerably more demanding, but I now approach them with practice rather than nervousness.
My job has also given me useful habits. Checking references means reading documents carefully, spotting inconsistencies between what people state and what records show, and treating personal information with discretion. I deal daily with people at stressful moments, and I have become good at explaining procedures clearly.
Outside work I keep an allotment plot shared with a retired neighbour. Planning what we grow each year, and keeping a notebook of yields, is unrelated to demography, but it has taught me patience with slow processes and the value of records kept consistently over time.
After postgraduate study I would like to work in population research for a public body or research centre, ideally on housing and household formation. I want to be able to explain, with evidence, why the boxes on forms like ours no longer fit the people filling them in.