Parnaíba / PI
171,342 pop. (2026) parnaibano
Public data for Parnaíba, with source and date on every number. Updated on 04/11/2026.
Where to go in Parnaíba visitor guide on circuitobr.com.br (in Portuguese)
Territorial characterization
IBGE · INEP · Atlas Brasil. Diagnostic context; not counted toward completeness
Population
171,342 pop.
GDP
R$ 3.68 bn
GDP per capita 2023
R$ 22,707.01
IDEB
5.8 · anos iniciais
IDHM
0.687 · Medio
Investment opportunities in Parnaíba
The read geared to those who want to invest
Signals for anyone assessing investment in the municipality, derived from public data: each line gives the number and links to the source card. A signal, not a recommendation; nothing is estimated.
Formalization
- 124 providers operating in CADASTUR, base for Q3 2025. See table →
Seasonality
- Arrivals: charter · 12,935 passengers · cumulative Jan to Sep/2026; peak in Jul (2,664) See card →
Employment
- Net jobs in tourism activities: -32 (Ref. 08/2026) See card →
Access
- Distance to the state capital: 268 km, in a straight line. See card →
- Nearest public aerodrome: Prefeito Doutor João Silva Filho (Parnaíba/PI), 5 km away in a straight line. See card →
Public support
- Municipal Tourism Fund: Not reported by the municipal management. See card →
- Tourism Master Plan: data not yet available See card →
- 124 providers operating in CADASTUR. Registration in CADASTUR is a condition for accessing FUNGETUR (federal). See table →
Classification
Accessibility, logistics and connectivity
Distance to the state capital (straight line)
268 km
CapitalTeresina/PI
Straight-line distance between municipal seats (IBGE coordinates); not road distance.
Source: IBGE (municipal seat coordinates) · Ref. 12/2022
Nearest public aerodromes
5 km to the nearest
Prefeito Doutor João Silva Filho · Parnaíba/PI5 km in a straight line
Camocim · Camocim/CE102 km in a straight line
Barreirinhas · Barreirinhas/MA115 km in a straight line
Comandante Ariston Pessoa · Acaraú/CE157 km in a straight line
Walfrido Salmito de Almeida · São Benedito/CE160 km in a straight line
Public aerodromes certified by ANAC, the five closest to the town center in a straight line. The list includes aerodromes without regular commercial flights.
Source: ANAC, List of Public Aerodromes · extracted 10/2026
Main access routes
Data not yet available
Main access routes not yet reported.
Source: Municipal management CBRCBR: CircuitoBR data (reported by the municipal administration or the platform inventory), not from an official body.