social mobility
Social mobility is the chance a person has to end up richer, poorer, or more educated than the family that raised them, moving up or down the ladder.
In plain English
Almost every Nigerian family has one relative everyone points to. The one whose father sold provisions in a small shop in Onitsha, but who now owns three properties and sends his children to school abroad. Everybody tells his story at parties, and not since it is common, but because it is rare enough to be worth telling.
That is social mobility in one consider. It is simply the distance a person can travel, up or down, from the economic and social level of the family they were born into. A country with high social mobility is one where a child born to a bricklayer in Kaduna has a real shot at becoming an engineer, a senator, or a bank executive. A country with low social mobility is one where that same child, no matter how brilliant, is likely to end up close to where the parents started, because school fees, connections, and opportunity all stayed out of reach.
Economists watch this closely because it tells you something GDP alone cannot. A country can grow richer every year while the gap between families barely narrows, meaning the new money keeps landing in the same old hands. That is a country with low social mobility hiding behind good looking growth numbers.
In the United Kingdom, this shows up in long running debates about whether a child's postcode decides their future more than their talent does, since children from wealthier boroughs still tend to reach better universities and better paid jobs at far higher rates.
For the Nigerian abroad sending money home, social mobility is often the entire point of the exercise. Every ₦200,000 sent for a sibling's university fees or a niece's coding bootcamp is a small, deliberate push to bend that family's trajectory upward, one transfer at a time.
A family in Ibadan earns ₦900,000 a year and cannot afford university fees. Their daughter wins a scholarship worth ₦1,500,000, finishes her degree, and within ten years earns ₦9,000,000 a year as a software engineer. That single scholarship created social mobility that decades of the family's own saving might never have managed.
Questions people ask
Is social mobility the same as economic growth?
No. A country can grow richer overall while the same families stay on top and the same families stay at the bottom. Growth measures the size of the pie, social mobility measures whether the slices can actually change hands.
What makes social mobility higher in some countries than others?
Access to affordable education, fair hiring, decent healthcare, and low barriers to starting a business all matter. Where school fees, bribes, or connections decide outcomes more than ability, mobility tends to stay low.
Can one generation of a family change its social mobility on its own?
Yes, and it happens often through education, migration, or a successful business. A parent's sacrifice, a scholarship, or a well timed move abroad can shift an entire family's trajectory within one generation.
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