Arena Po

Arena Po Reina (Lombard)
Comune
Comune di Arena Po
View of Arena Po
Arena Po Location within Italy Arena Po Location within Lombardy
Coordinates: 45°4′N 9°21′E
Country	Italy
Region	Lombardy
Province	Province of Pavia (PV)
Area
• Total	22.3 km2 (8.6 sq mi)
Elevation	61 m (200 ft)
Population  (Dec. 2004)
• Total	1,595
• Density	71.5/km2 (185/sq mi)
Demonym	Arenesi
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)
Postal code	27040
Dialing code	0385

Arena Po (Lombard: Reina) is a comune (municipality) in the Province of Pavia in the Italian region of Lombardy, located about 45 km (28 mi) southeast of Milan and about 20 km (12 mi) southeast of Pavia. As of 31 December 2004, it had a population of 1,595 and an area of 22.3 km² (8.6 sq mi).

Arena Po borders the following municipalities: Bosnasco, Castel San Giovanni, Pieve Porto Morone, Portalbera, San Zenone al Po, Spessa, Stradella, Zenevredo, and Zerbo. Composer Giovanni Quirici was born in the comune.

Demographic evolution

Historical population

Year	Pop.	±%
1861	3,624	—
1871	3,751	+3.5%
1881	3,587	−4.4%
1901	3,646	+1.6%
1911	3,486	−4.4%

Year	Pop.	±%
1921	3,221	−7.6%
1931	3,055	−5.2%
1936	2,919	−4.5%
1951	2,606	−10.7%
1961	2,230	−14.4%

Year	Pop.	±%
1971	1,922	−13.8%
1981	1,612	−16.1%
1991	1,539	−4.5%
2001	1,572	+2.1%

Source: Data from ISTAT