Historic district of Rome explained

Official Name:	Centro storico di Roma, le proprietà extraterritoriali della Santa Sede nella città e la Basilica di San Paolo fuori le mura
Includes:	22 rioni
Year:	1980
Extension:	19,91 km²
Relief:	y

The historic district of Rome was declared a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO) in 1980.^[1] It covers 19,91 km² and is included in 22 rioni with 186.802 inhabitants.^[2] There are 25.000 important archaeological sites and locations.^[3]

The 22 rioni are Monti, Trevi, Colonna, Campo Marzio, Ponte, Parione, Regola, Sant'Eustachio, Pigna, Campitelli, Sant'Angelo, Ripa, Trastevere, Borgo, Esquilino, Ludovisi, Sallustiano, Castro Pretorio, Celio, Testaccio, San Saba and Prati.

Notes and References

1. News: Historic Centre of Rome, the Properties of the Holy See in that City Enjoying Extraterritorial Rights and San Paolo Fuori le Mura . UNESCO Culture Sector . 25 January 2013 . 1980 . United Nations.
2. La Popolazione di Roma. Struttura e dinamica demografica . 2005 . it . 20 June 2019 . Ragioneria Generale. I Direzione Sistemi Informativi di Pianificazione e Controllo Finanziario . U.O. Statistica . 24.
3. Book: Cutrufo, Mauro . La Quarta Capitale . 2010 . Gangemi Editore . Roma . 978-88-492-1950-0 . https://web.archive.org/web/20130924232507/http://www.roma-capitale.it/documenti/laquartacapitale.pdf . 24 September 2013 . 48.