Overview

• Pozuelo de Alarcón leads with €88,011 in average gross income for 2023, up 3.15%, followed by Boadilla del Monte (€70,869) and Sant Just Desvern (€67,265).
• Five municipalities from the Community of Madrid and four from Barcelona occupy the top 10, with Aigües (Alicante) in eighth place on €60,883 after an exceptional jump.
• Spain’s average gross income per taxpayer reached €31,333; the Community of Madrid posted €40,801, marking its first time above €40,000.
• Benamargosa (Málaga) records the lowest figure at €13,831, with most of the bottom-ranked towns located in Andalucía and Extremadura.
• The statistic reflects mean income per tax return, excludes the Basque Country and Navarra, and can be skewed in small municipalities by extraordinary incomes or the arrival of a few high earners.