
The cost of yam, one of Nigeria’s most relied-on staple foods, is rising again across markets in Lagos, with both traders and consumers adjusting their buying habits as prices fluctuate.
From neighbourhood stalls to major wholesale hubs like Oyingbo Market and Mile 12 Market, the story is largely the same, yam is becoming more expensive, and the reasons go beyond simple supply and demand.
Traders say the current price range for a tuber now falls between ₦2,500 and ₦3,500, depending on size and quality. That marks a noticeable jump from the same period last year, when similar tubers sold for as low as ₦1,200.
Several factors are driving the increase. Transport costs from northern farming regions, where most yams are sourced, have gone up significantly, squeezing margins for sellers. At the same time, the farming calendar is playing its part, fresh harvests are still limited, as many farmers have only recently begun planting for the new season.
For traders operating in large markets, bulk supply still offers some advantage. Direct access to trailers delivering produce from the North allows them to keep prices relatively lower than what is obtainable in smaller neighbourhood markets. But even that edge is gradually shrinking as logistics costs continue to rise.

For consumers, the choice is no longer just about price, it is increasingly about convenience.
While larger markets may offer cheaper deals, the cost and stress of getting there can offset any savings. For many households, especially those buying in smaller quantities, nearby markets remain the preferred option despite slightly higher prices.
Some buyers say the current price range, though higher than last year, is still manageable when compared to previous spikes that saw yam sell for significantly more. Others, however, are actively searching for cheaper alternatives or travelling longer distances to stretch their budgets.
This divide is becoming more visible across the city. In some areas, a single tuber can cost as much as ₦4,000, while in bulk markets, buyers may still find lower-priced options depending on timing and negotiation.
The variation highlights a broader pattern in Lagos’ food economy, where transport fares, distance, and purchasing power now play as much of a role as supply itself. Retailers in smaller markets often factor in additional costs before reselling, creating price gaps that consumers must navigate daily.
As the planting season progresses and new harvests begin to enter the market later in the year, traders expect another shift, possibly an even sharper increase before prices stabilise.
For now, yam remains widely available, but no longer as predictable in price, forcing both sellers and buyers to constantly adapt to a market that is becoming more sensitive to cost pressures and seasonal cycles.
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