Migration in Pedro II/PI (2017–2022)

Pedro II/PI had a reference population (aged 5 or over in 2022) of 35,545 people. In the 2017–2022 five-year period, the municipality received 2,015 in-migrants and lost 1,935 out-migrants to other municipalities in Brazil, resulting in a net migration of +80 people (2.25 per 1,000 population) and a migration effectiveness index (IEM) of 0.020. This classifies the municipality, for the period, as one of migratory attraction. In addition, 15 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Pedro II/PI, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	2,015	1,614 to 2,416	good
Out-migrants	1,935	1,469 to 2,401	good
Net migration	+80	−535 to 695	not classified
Net migration rate, TLM (per 1,000 pop.)	2.25	-	-
Migration effectiveness index (IEM)	0.020	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 100-499 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Pedro II/PI
Origin	People	Precision
São Paulo/SP · view pair in the atlas	920	good
Teresina/PI · view pair in the atlas	255	low precision
Rio de Janeiro/RJ · view pair in the atlas	135	low precision
Fortaleza/CE · view pair in the atlas	80	low precision
Lagoa de São Francisco/PI · view pair in the atlas	65	low precision
Piripiri/PI · view pair in the atlas	45	low precision

Top 10 destinations of out-migrants from Pedro II/PI
Destination	People	Precision
São Paulo/SP · view pair in the atlas	680	use with caution
Milton Brandão/PI · view pair in the atlas	85	use with caution
Lagoa de São Francisco/PI · view pair in the atlas	70	use with caution
Parnaíba/PI · view pair in the atlas	65	low precision
Piripiri/PI · view pair in the atlas	60	low precision
Poranga/CE · view pair in the atlas	50	low precision
Carapicuíba/SP · view pair in the atlas	35	low precision
Juazeiro do Piauí/PI · view pair in the atlas	15	low precision
Domingos Mourão/PI · view pair in the atlas	15	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Return to municipality of birth	1,160	57.6%	100-499
First move from municipality of birth	555	27.5%	50-99
Multi-step migration	290	14.4%	20-49
Other / suppressed	10	0.5%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	530	39.4%	50-99
Completed high school, incomplete higher education	385	28.6%	20-49
Completed elementary, incomplete high school	305	22.7%	20-49
Completed higher education	125	9.3%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	725	36.1%	50-99
Up to ¼ of a minimum wage	560	27.9%	50-99
½ to 1 minimum wage	435	21.6%	20-49
1 to 2 minimum wages	210	10.4%	20-49
More than 2 minimum wages	80	4.0%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	475	23.5%	20-49
Ages 25–39, female	310	15.3%	20-49
Ages 40–59, male	260	12.9%	20-49
Ages 40–59, female	240	11.9%	20-49
Ages 5–14, female	205	10.1%	5-19
Ages 15–24, female	205	10.1%	20-49
Ages 5–14, male	140	6.9%	5-19
Ages 15–24, male	120	5.9%	5-19
Ages 60 and over, male	55	2.7%	5-19
Other / suppressed	10	0.5%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	1,460	75.5%	100-499
Multi-step migration	350	18.1%	20-49
Return to municipality of birth	115	5.9%	20-49
Other / suppressed	10	0.5%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	360	37.3%	50-99
Completed high school, incomplete higher education	280	29.0%	20-49
Completed elementary, incomplete high school	200	20.7%	20-49
Completed higher education	125	13.0%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	775	40.1%	50-99
½ to 1 minimum wage	420	21.7%	50-99
¼ to ½ minimum wage	325	16.8%	20-49
Up to ¼ of a minimum wage	235	12.1%	20-49
More than 2 minimum wages	120	6.2%	5-19
Other / suppressed	60	3.1%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, male	360	18.6%	20-49
Ages 15–24, female	350	18.0%	20-49
Ages 25–39, female	340	17.5%	20-49
Ages 25–39, male	310	16.0%	20-49
Ages 40–59, female	155	8.0%	5-19
Ages 5–14, male	140	7.2%	5-19
Ages 5–14, female	115	5.9%	5-19
Ages 40–59, male	90	4.6%	5-19
Ages 60 and over, female	45	2.3%	5-19
Ages 60 and over, male	30	1.5%	5-19
Other / suppressed	5	0.3%	<5

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	14,760	65.4%	>=500
Completed high school, incomplete higher education	3,025	13.4%	100-499
Completed elementary, incomplete high school	2,620	11.6%	100-499
Completed higher education	2,170	9.6%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	11,195	31.2%	>=500
¼ to ½ minimum wage	10,530	29.4%	>=500
½ to 1 minimum wage	9,740	27.2%	>=500
1 to 2 minimum wages	3,415	9.5%	100-499
More than 2 minimum wages	970	2.7%	50-99
Other / suppressed	15	0.0%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	4,460	13.3%	100-499
Ages 40–59, male	4,175	12.5%	100-499
Ages 25–39, female	3,790	11.3%	100-499
Ages 25–39, male	3,675	11.0%	100-499
Ages 60 and over, female	3,435	10.2%	100-499
Ages 15–24, male	3,090	9.2%	100-499
Ages 60 and over, male	3,040	9.1%	100-499
Ages 15–24, female	2,830	8.4%	100-499
Ages 5–14, male	2,635	7.9%	100-499
Ages 5–14, female	2,385	7.1%	100-499

Commuting (work and study)

Commuting indicators for Pedro II/PI
Employed persons (aged 10 and over)	10,185
Commute out to work in another municipality	435
Commute in from another municipality to work here	305
Net commuting	−135
Out-commuting rate (%)	4.29
Commuting attraction index	0.973
Median commuting time	60 min

Open Pedro II/PI in the interactive atlas →

Methodological note

Estimates from the sample microdata of the 2022 Demographic Census (IBGE, controlled access), fixed-date migration question (residence on July 31, 2017 compared with residence on July 31, 2022). Every estimate is rounded to multiples of 5 and has passed statistical disclosure control (no cell with fewer than 5 people or 3 sampled households). See the full methodology and the glossary.

How to cite this page

Daniel Pessini Sobreira. Atlas da migração interna no Brasil [Atlas of internal migration in Brazil]: Pedro II/PI. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/pedro-ii-pi-2207900/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.