Migration in Corumbiara/RO (2017–2022)

Corumbiara/RO had a reference population (aged 5 or over in 2022) of 7,000 people. In the 2017–2022 five-year period, the municipality received 445 in-migrants and lost 825 out-migrants to other municipalities in Brazil, resulting in a net migration of −375 people (−53.89 per 1,000 population) and a migration effectiveness index (IEM) of −0.297. This classifies the municipality, for the period, as one of migratory depletion. In addition, 0 arrived with an unreported origin and 30 came from abroad.

Indicators

Migration indicators for Corumbiara/RO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	445	313 to 577	use with caution
Out-migrants	825	593 to 1,057	good
Net migration	−375	−642 to −108	not classified
Net migration rate, TLM (per 1,000 pop.)	−53.89	-	-
Migration effectiveness index (IEM)	−0.297	-	-

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 Corumbiara/RO
Origin	People	Precision
Vilhena/RO · view pair in the atlas	145	low precision
Cerejeiras/RO · view pair in the atlas	70	low precision
Colorado do Oeste/RO · view pair in the atlas	20	low precision
Porto Velho/RO · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Corumbiara/RO
Destination	People	Precision
Vilhena/RO · view pair in the atlas	220	low precision
Cerejeiras/RO · view pair in the atlas	215	use with caution
Chupinguaia/RO · view pair in the atlas	85	low precision
Colorado do Oeste/RO · view pair in the atlas	40	low precision
Cabixi/RO · view pair in the atlas	40	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	275	61.8%	50-99
First move from municipality of birth	150	33.7%	20-49
Return to municipality of birth	20	4.5%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	90	32.1%	20-49
Completed elementary, incomplete high school	75	26.8%	5-19
Completed high school, incomplete higher education	60	21.4%	5-19
Completed higher education	55	19.6%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	190	42.7%	50-99
¼ to ½ minimum wage	95	21.3%	20-49
More than 2 minimum wages	70	15.7%	5-19
1 to 2 minimum wages	55	12.4%	5-19
Up to ¼ of a minimum wage	35	7.9%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	85	19.5%	20-49
Ages 40–59, male	60	13.8%	5-19
Ages 5–14, male	55	12.6%	5-19
Ages 25–39, male	55	12.6%	5-19
Ages 40–59, female	50	11.5%	5-19
Ages 5–14, female	40	9.2%	5-19
Ages 15–24, male	40	9.2%	5-19
Ages 15–24, female	25	5.7%	5-19
Ages 60 and over, female	15	3.4%	5-19
Other / suppressed	10	2.3%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	640	77.6%	50-99
Return to municipality of birth	125	15.2%	5-19
First move from municipality of birth	60	7.3%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	260	50.5%	20-49
Completed high school, incomplete higher education	105	20.4%	5-19
Completed higher education	90	17.5%	5-19
Completed elementary, incomplete high school	60	11.7%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	415	50.3%	50-99
1 to 2 minimum wages	260	31.5%	20-49
¼ to ½ minimum wage	80	9.7%	5-19
More than 2 minimum wages	50	6.1%	5-19
Other / suppressed	20	2.4%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	125	15.2%	5-19
Ages 25–39, male	110	13.3%	5-19
Ages 15–24, female	105	12.7%	5-19
Ages 15–24, male	100	12.1%	5-19
Ages 40–59, female	95	11.5%	5-19
Ages 25–39, female	90	10.9%	5-19
Ages 5–14, female	75	9.1%	5-19
Ages 60 and over, female	70	8.5%	5-19
Ages 5–14, male	30	3.6%	5-19
Ages 60 and over, male	25	3.0%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	2,820	60.4%	>=500
Completed high school, incomplete higher education	735	15.7%	100-499
Completed elementary, incomplete high school	670	14.3%	100-499
Completed higher education	445	9.5%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	2,765	39.3%	>=500
1 to 2 minimum wages	1,730	24.6%	>=500
¼ to ½ minimum wage	1,370	19.5%	100-499
More than 2 minimum wages	635	9.0%	100-499
Up to ¼ of a minimum wage	535	7.6%	100-499
Other / suppressed	5	0.1%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,025	15.7%	100-499
Ages 40–59, female	1,000	15.3%	100-499
Ages 25–39, male	795	12.2%	100-499
Ages 25–39, female	770	11.8%	100-499
Ages 60 and over, male	600	9.2%	100-499
Ages 15–24, male	500	7.7%	100-499
Ages 60 and over, female	460	7.0%	100-499
Ages 5–14, male	455	7.0%	100-499
Ages 5–14, female	445	6.8%	100-499
Ages 15–24, female	445	6.8%	100-499
Other / suppressed	30	0.5%	5-19

Commuting (work and study)

Commuting indicators for Corumbiara/RO
Employed persons (aged 10 and over)	3,470
Commute out to work in another municipality	65
Commute in from another municipality to work here	140
Net commuting	+70
Out-commuting rate (%)	1.95
Commuting attraction index	1.019
Median commuting time	60 min

Open Corumbiara/RO 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]: Corumbiara/RO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/corumbiara-ro-1100072/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.