Migration in Murici dos Portelas/PI (2017–2022)

Murici dos Portelas/PI had a reference population (aged 5 or over in 2022) of 9,080 people. In the 2017–2022 five-year period, the municipality received 265 in-migrants and lost 375 out-migrants to other municipalities in Brazil, resulting in a net migration of −110 people (−12.06 per 1,000 population) and a migration effectiveness index (IEM) of −0.172. This classifies the municipality, for the period, as one of migratory depletion. In addition, 10 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Murici dos Portelas/PI, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	265	156 to 374	use with caution
Out-migrants	375	203 to 547	use with caution
Net migration	−110	−314 to 94	not classified
Net migration rate, TLM (per 1,000 pop.)	−12.06	-	-
Migration effectiveness index (IEM)	−0.172	-	-

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

Top origins and destinations

Top 10 origins of in-migrants to Murici dos Portelas/PI
Origin	People	Precision
Joaquim Pires/PI · view pair in the atlas	30	low precision

Top 10 destinations of out-migrants from Murici dos Portelas/PI
Destination	People	Precision
Caxingó/PI · view pair in the atlas	55	low precision
Neves Paulista/SP · view pair in the atlas	40	low precision
Paranapuã/SP · 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	110	42.3%	20-49
Return to municipality of birth	100	38.5%	5-19
Multi-step migration	50	19.2%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	60	38.7%	5-19
Completed high school, incomplete higher education	60	38.7%	5-19
Other / suppressed	35	22.6%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	75	28.3%	5-19
½ to 1 minimum wage	70	26.4%	5-19
1 to 2 minimum wages	55	20.8%	5-19
¼ to ½ minimum wage	40	15.1%	5-19
Other / suppressed	25	9.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	55	21.2%	5-19
Ages 25–39, female	50	19.2%	5-19
Ages 25–39, male	50	19.2%	5-19
Ages 5–14, male	45	17.3%	5-19
Ages 15–24, male	30	11.5%	5-19
Ages 15–24, female	30	11.5%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	250	66.7%	20-49
Multi-step migration	100	26.7%	20-49
Return to municipality of birth	25	6.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	95	48.7%	20-49
Completed high school, incomplete higher education	55	28.2%	5-19
Other / suppressed	45	23.1%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	195	52.0%	20-49
Up to ¼ of a minimum wage	80	21.3%	5-19
Other / suppressed	50	13.3%	5-19
1 to 2 minimum wages	30	8.0%	5-19
¼ to ½ minimum wage	20	5.3%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	75	20.3%	5-19
Ages 15–24, male	60	16.2%	5-19
Other / suppressed	60	16.2%	5-19
Ages 25–39, female	60	16.2%	5-19
Ages 15–24, female	55	14.9%	5-19
Ages 5–14, male	40	10.8%	5-19
Ages 5–14, female	20	5.4%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	4,085	73.8%	>=500
Completed high school, incomplete higher education	620	11.2%	100-499
Completed elementary, incomplete high school	525	9.5%	100-499
Completed higher education	305	5.5%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	3,600	37.8%	>=500
¼ to ½ minimum wage	2,680	28.2%	>=500
½ to 1 minimum wage	2,395	25.2%	100-499
1 to 2 minimum wages	765	8.0%	100-499
More than 2 minimum wages	80	0.8%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,165	13.2%	100-499
Ages 25–39, male	1,070	12.2%	100-499
Ages 25–39, female	1,065	12.1%	100-499
Ages 40–59, female	1,020	11.6%	100-499
Ages 15–24, male	900	10.2%	100-499
Ages 15–24, female	845	9.6%	100-499
Ages 5–14, female	785	8.9%	100-499
Ages 5–14, male	740	8.4%	100-499
Ages 60 and over, male	625	7.1%	100-499
Ages 60 and over, female	585	6.6%	100-499

Commuting (work and study)

Commuting indicators for Murici dos Portelas/PI
Employed persons (aged 10 and over)	2,315
Commute out to work in another municipality	255
Commute in from another municipality to work here	75
Net commuting	−180
Out-commuting rate (%)	10.96
Commuting attraction index	0.899
Median commuting time	60 min

Open Murici dos Portelas/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]: Murici dos Portelas/PI. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/murici-dos-portelas-pi-2206696/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.