Pauli Arbarei is a village and comune (municipality) in the Province of Medio Campidano in the autonomous island region of Sardinia in Italy, located about northwest of Cagliari and about north of Sanluri. It has 524 inhabitants.
The economy is mostly based on agriculture and animal husbandry.
Pauli Arbarei borders the municipalities of Las Plassas, Lunamatrona, Siddi, Tuili, Turri, Ussaramanna, and Villamar.
Demographics As of 2026, the population is 524, of which 51.3% are male, and 48.7% are female. Minors make up 9.0% of the population, and seniors make up 28.4%.
Immigration As of 2025, immigrants make up 4.3% of the population. The 5 largest foreign countries of birth are Germany, Ukraine, Moldova, Morocco, and Belgium.
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