Lazio 2 is one of the 29 constituencies ( it, circoscrizioni) represented in the

Chamber of Deputies The chamber of deputies is the lower house in many bicameral legislatures and the sole house in some unicameral legislatures. Description Historically, French Chamber of Deputies was the lower house of the French Parliament during the Bourbon R ...

, the lower house of the Italian parliament. The constituency currently elects 20

deputies A legislator (also known as a deputy or lawmaker) is a person who writes and passes laws, especially someone who is a member of a legislature. Legislators are often elected by the people of the state. Legislatures may be supra-national (for ex ...

. Its boundaries correspond to those of the provinces of

Frosinone Frosinone (, local dialect: ) is a town and ''comune'' in Lazio, central Italy, the administrative seat of the province of Frosinone. It is located about south-east of Rome close to the Rome-Naples A1 Motorway. The city is the main city of the Va ...

Latina Latina or Latinas most often refers to: * Latinas, a demographic group in the United States * Latino (demonym), a term used in the United States for people with cultural ties to Latin America. *Latin Americans Latina and Latinas may also refer ...

Rieti Rieti (; lat, Reate, Sabino: ) is a town and ''comune'' in Lazio, central Italy, with a population of 47,700. It is the administrative seat of the province of Rieti and see of the diocese of Rieti, as well as the modern capital of the Sabina re ...

and

Viterbo Viterbo (; Viterbese: ; lat-med, Viterbium) is a city and ''comune'' in the Lazio region of central Italy, the capital of the province of Viterbo. It conquered and absorbed the neighboring town of Ferento (see Ferentium) in its early history. ...

, within the

Lazio it, Laziale , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , demographics1_title2 ...

region. The

electoral system An electoral system or voting system is a set of rules that determine how elections and Referendum, referendums are conducted and how their results are determined. Electoral systems are used in politics to elect governments, while non-political ...

uses a parallel voting system, which act as a mixed system, with 37% of seats allocated using a

first-past-the-post electoral system In a first-past-the-post electoral system (FPTP or FPP), formally called single-member plurality voting (SMP) when used in single-member districts or informally choose-one voting in contrast to ranked voting, or score voting, voters cast their ...

and 61% using a proportional method, with one round of voting. The constituency was first established by the ''

Mattarella law The Italian electoral law of 1993 (better known as Mattarellum) was a reform of the electoral laws of Italy, passed on 4 August 1993. The nickname, conceived by Giovanni Sartori, derived from its author Sergio Mattarella. The law was also nickname ...

'' on 4 August 1993 and later confirmed by the '' Calderoli law'' on 21 December 2005 and by the '' Rosato law'' on 3 November 2017.

Members of the Parliament

2018–present

References

{{Chamber of Deputies constituencies in Italy Chamber of Deputies constituencies in Italy 1993 establishments in Italy Constituencies established in 1993 Politics of Italy Politics of Lazio