Migration in Matias Olímpio/PI (2017–2022)

Matias Olímpio/PI had a reference population (aged 5 or over in 2022) of 9,805 people. In the 2017–2022 five-year period, the municipality received 375 in-migrants and lost 760 out-migrants to other municipalities in Brazil, resulting in a net migration of −385 people (−39.14 per 1,000 population) and a migration effectiveness index (IEM) of −0.338. This classifies the municipality, for the period, as one of migratory depletion. In addition, 0 arrived with an unreported origin and 10 came from abroad.

Indicators

Migration indicators for Matias Olímpio/PI, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	375	257 to 493	use with caution
Out-migrants	760	474 to 1,046	use with caution
Net migration	−385	−695 to −75	not classified
Net migration rate, TLM (per 1,000 pop.)	−39.14	-	-
Migration effectiveness index (IEM)	−0.338	-	-

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 Matias Olímpio/PI
Origin	People	Precision
Luzilândia/PI · view pair in the atlas	45	low precision
Brasília/DF · view pair in the atlas	40	low precision

Top 10 destinations of out-migrants from Matias Olímpio/PI
Destination	People	Precision
Campo Largo do Piauí/PI · view pair in the atlas	60	low precision
Madeiro/PI · view pair in the atlas	25	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	145	38.7%	20-49
Return to municipality of birth	140	37.3%	20-49
Multi-step migration	90	24.0%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	125	56.8%	20-49
Completed high school, incomplete higher education	50	22.7%	5-19
Completed elementary, incomplete high school	30	13.6%	5-19
Other / suppressed	15	6.8%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	175	46.7%	20-49
Up to ¼ of a minimum wage	120	32.0%	20-49
½ to 1 minimum wage	50	13.3%	5-19
Other / suppressed	30	8.0%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	65	17.1%	5-19
Ages 25–39, female	55	14.5%	5-19
Ages 25–39, male	55	14.5%	5-19
Ages 5–14, male	55	14.5%	5-19
Ages 15–24, female	50	13.2%	5-19
Ages 40–59, female	40	10.5%	5-19
Ages 40–59, male	35	9.2%	5-19
Ages 60 and over, male	25	6.6%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	460	60.1%	50-99
Multi-step migration	255	33.3%	20-49
Return to municipality of birth	50	6.5%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	245	53.8%	20-49
Completed high school, incomplete higher education	125	27.5%	5-19
Completed elementary, incomplete high school	50	11.0%	5-19
Other / suppressed	35	7.7%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	265	34.6%	20-49
¼ to ½ minimum wage	160	20.9%	20-49
More than 2 minimum wages	140	18.3%	5-19
Up to ¼ of a minimum wage	105	13.7%	20-49
1 to 2 minimum wages	95	12.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	195	25.8%	5-19
Ages 25–39, female	155	20.5%	5-19
Ages 15–24, female	95	12.6%	5-19
Ages 15–24, male	85	11.3%	5-19
Ages 5–14, male	75	9.9%	5-19
Ages 5–14, female	55	7.3%	5-19
Other / suppressed	35	4.6%	<5
Ages 60 and over, female	30	4.0%	5-19
Ages 40–59, male	30	4.0%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,910	64.7%	>=500
Completed high school, incomplete higher education	1,060	17.5%	100-499
Completed elementary, incomplete high school	710	11.8%	100-499
Completed higher education	360	6.0%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	3,605	35.2%	>=500
¼ to ½ minimum wage	3,180	31.0%	>=500
½ to 1 minimum wage	2,470	24.1%	>=500
1 to 2 minimum wages	845	8.2%	100-499
More than 2 minimum wages	155	1.5%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	1,175	12.5%	100-499
Ages 40–59, male	1,155	12.3%	100-499
Ages 40–59, female	1,110	11.8%	100-499
Ages 25–39, male	1,090	11.6%	100-499
Ages 5–14, male	920	9.8%	100-499
Ages 5–14, female	820	8.7%	100-499
Ages 15–24, male	815	8.7%	100-499
Ages 15–24, female	805	8.5%	100-499
Ages 60 and over, female	775	8.2%	100-499
Ages 60 and over, male	705	7.5%	100-499
Other / suppressed	50	0.5%	5-19

Commuting (work and study)

Commuting indicators for Matias Olímpio/PI
Employed persons (aged 10 and over)	2,425
Commute out to work in another municipality	230
Commute in from another municipality to work here	80
Net commuting	−155
Out-commuting rate (%)	9.57
Commuting attraction index	0.880
Median commuting time	50 min

Open Matias Olímpio/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]: Matias Olímpio/PI. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/matias-olimpio-pi-2206100/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.