35 units in the municipal market halls of Madrid declare casquería as their trade, 1.7% of the network's 2,098, spread across 23 of the 45 markets. The one with the most is the Mercado de Maravillas, with 4.
The 23 markets with casquería, sized by their units in this trade; the ones without it, dimmed. A tap on a market pins its card.
The 35 units of casquería, market by market, most to fewest.
In a municipal market hall every unit says what it does. Of the 879 shops of El Rastro there is no record: the city census does not classify the trade, which is why this page does not exist there.
City data (210006), checked on August 23, 2026. Only units named exactly "casqueria" are counted: there are 57 different ways of writing it and near-misses are not added in.