Migration in Curral Novo do Piauí/PI (2017–2022)

Curral Novo do Piauí/PI had a reference population (aged 5 or over in 2022) of 4,685 people. In the 2017–2022 five-year period, the municipality received 210 in-migrants and lost 170 out-migrants to other municipalities in Brazil, resulting in a net migration of +40 people (8.80 per 1,000 population) and a migration effectiveness index (IEM) of 0.107. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Curral Novo do Piauí/PI, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	210	137 to 283	use with caution
Out-migrants	170	94 to 246	use with caution
Net migration	+40	−65 to 145	not classified
Net migration rate, TLM (per 1,000 pop.)	8.80	-	-
Migration effectiveness index (IEM)	0.107	-	-

Sample of in-migrants: 50-99 observations. Sample of out-migrants: 20-49 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Curral Novo do Piauí/PI
Origin	People	Precision
Simões/PI · view pair in the atlas	55	low precision
Paulistana/PI · view pair in the atlas	35	low precision
Araripina/PE · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Curral Novo do Piauí/PI
Destination	People	Precision
Simões/PI · view pair in the atlas	35	low precision
Caridade do Piauí/PI · view pair in the atlas	20	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	125	58.1%	20-49
Multi-step migration	50	23.3%	5-19
Return to municipality of birth	40	18.6%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	60	50.0%	20-49
Completed high school, incomplete higher education	35	29.2%	5-19
Completed elementary, incomplete high school	15	12.5%	5-19
Other / suppressed	10	8.3%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	70	33.3%	20-49
¼ to ½ minimum wage	60	28.6%	20-49
½ to 1 minimum wage	55	26.2%	5-19
1 to 2 minimum wages	20	9.5%	5-19
Other / suppressed	5	2.4%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, female	45	21.4%	5-19
Ages 25–39, female	40	19.0%	5-19
Ages 25–39, male	30	14.3%	5-19
Ages 40–59, female	20	9.5%	5-19
Ages 15–24, male	15	7.1%	5-19
Ages 40–59, male	15	7.1%	5-19
Other / suppressed	15	7.1%	5-19
Ages 5–14, female	15	7.1%	5-19
Ages 5–14, male	15	7.1%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	85	50.0%	5-19
Multi-step migration	50	29.4%	5-19
Return to municipality of birth	35	20.6%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	90	75.0%	5-19
Other / suppressed	30	25.0%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	65	37.1%	5-19
1 to 2 minimum wages	50	28.6%	5-19
¼ to ½ minimum wage	30	17.1%	5-19
Other / suppressed	15	8.6%	<5
Up to ¼ of a minimum wage	15	8.6%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	85	50.0%	5-19
Ages 25–39, female	35	20.6%	5-19
Ages 25–39, male	30	17.6%	5-19
Ages 15–24, female	20	11.8%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,845	66.1%	>=500
Completed high school, incomplete higher education	440	15.8%	100-499
Completed elementary, incomplete high school	295	10.6%	50-99
Completed higher education	210	7.5%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	1,825	37.6%	>=500
¼ to ½ minimum wage	1,510	31.1%	>=500
½ to 1 minimum wage	1,215	25.0%	100-499
1 to 2 minimum wages	295	6.1%	50-99
More than 2 minimum wages	15	0.3%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	580	13.0%	100-499
Ages 40–59, male	570	12.8%	100-499
Ages 40–59, female	545	12.2%	100-499
Ages 25–39, female	510	11.4%	100-499
Ages 15–24, male	445	10.0%	100-499
Ages 5–14, male	420	9.4%	100-499
Ages 15–24, female	420	9.4%	100-499
Ages 5–14, female	390	8.7%	100-499
Ages 60 and over, male	300	6.7%	50-99
Ages 60 and over, female	285	6.4%	100-499

Commuting (work and study)

Commuting indicators for Curral Novo do Piauí/PI
Employed persons (aged 10 and over)	1,175
Commute out to work in another municipality	175
Commute in from another municipality to work here	150
Net commuting	−25
Out-commuting rate (%)	14.80
Commuting attraction index	0.940
Median commuting time	240 min

Open Curral Novo do Piauí/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]: Curral Novo do Piauí/PI. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/curral-novo-do-piaui-pi-2203271/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.