Piauí
StateBR-PIData as of · Metro Power Rankings
State of Brazil.
South AmericaCapital: TeresinaLanguage: Portuguese
Population
3.4M
Metros tracked
4
1.5M in metros (46%)
Composite score
2.5
Sum across tracked metros
Type
State
ISO 3166-2: BR-PI
At a glance
- Established
- 1889
- Area
- 251,756 km² (97,203 mi²)
- Population density
- 13/km² (35/mi²)
- Legislature
- Legislative Assembly of Piauí
- Human Development Index
- 0.737 (2023)
- Chamber of Deputies seats
- 10
- Senators
- 3
- Rank in Brazil
- 18th of 27 by composite score
- Area rank
- 11th of 27 by area
- Largest tracked metro
- Teresina
Civic facts via Wikidata.
Piauí metro footprint
4 metrosLoading map…
Global CapitalContinental MetroMajor MetroRegional HubEstablishedEmergingLocal
Polygons shaded by composite tier. Select a metro for its rank and a link to its page. Boundaries derived from Overture Maps administrative divisions; metros without source coverage are omitted. Some metro footprints may extend beyond the state border where the metropolitan area spans state lines.
4 tracked metros
#932Teresina★ Capital
1.3M · Emerging Metro
1.9
#2301Parnaíba
170K · Local Metro
0.3
#2895Várzea Grande
5K · Local Metro
0.3
#3809Piripiri
68K · Local Metro
0.0