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Municipio III

municipio of Rome, Italy

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 14, 2026
Entity authorityQ16003470
Source-derived summary

Municipio Roma III is the third administrative subdivision of Rome (Italy).

It was established by the Capitoline Assembly, with Resolution No. 11 of 11 March 2013, which replaced the previous Municipio Roma IV (formerly "Circoscrizione IV").

Geography

Municipio III is in the north of the city and is the sixth largest, with 97.818 km2.

To the south, it borders Municipio II and Municipio IV, to the west Municipio XV, along the river Tiber, and the comuni of Riano, Monterotondo, Mentana and Fonte Nuova to the north-east.

The territory is mainly hilly; the southern area comprising the main urban aggregates is contrasted by the northern area, characterized by a rural environment, mostly included in the Marcigliana nature reserve.

Lapped to the west by the Tiber, the Municipio is also crossed by its tributary the Aniene, the second river of the capital, which runs alongside the areas of Monte Sacro, Sacco Pastore and Conca d'Oro.

Urban areas

Within the Municipio there are the urban areas of Cinquina, Porta di Roma, Vigne Nuove and the extra-urban area of Sant'Alessandro.

Historical subdivisions

The following toponymy areas of Rome are located within the Municipio:

Quarters

Q. XVI Monte Sacro and Q. XXVIII Monte Sacro Alto

Zones

Z. I Val Melaina, Z. II Castel Giubileo, Z. III Marcigliana, Z. IV Casal Boccone and Z. V Tor San Giovanni

Administrative subdivisions

The urban distribution of the territory includes the thirteen urban areas of the former Municipio Roma IV. Its population is distributed as follows.:

Frazioni

The following frazioni of Rome lies within the area of the Municipio:

Colle Salario, Settebagni, Villa Spada

Infrastructure and transport

Railways

The Municipio is currently connected by various urban bus lines, as well as by the Line B1 of the Rome Metro, a branch of Line B, which started its service on 13 June 2012, whose terminus is the station Jonio.

Streets

The Municipio III is crossed by three of the most important arteries of the capital:

to the north, the Grande Raccordo Anulare, which crosses it from west to east for about 8 km, between the Ponte di Castel Giubileo and Via Nomentana; in particular, the exits "Castel Giubileo", "Salaria", "Via di Settebagni – Bel Poggio – Fidene", the "Diramazione Roma Nord" of the Autostrada A1 and "Via della Bufalotta – Via delle Vigne Nuove" are within the Municipio.

Editorial summary

The public source identifies “Municipio III” as municipio of Rome, Italy. This brief keeps that definition visible, then builds a research path around Municipio, municipio and Rome.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—2013, 2012—that can be checked directly. The linked authority record independently contributes the date 2013-03-11. Its value is orientation rather than verdict, with Municipio, municipio and Rome providing the first useful test.
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Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 14, 2026. The linked authority identifier is Q16003470. Authority coordinates are 41.936, 12.535. 2 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2013 and 2012.

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Source & attribution

This entry incorporates text from Municipio III” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.