Migration in Costa Marques/RO (2017–2022)

Costa Marques/RO had a reference population (aged 5 or over in 2022) of 11,625 people. In the 2017–2022 five-year period, the municipality received 1,445 in-migrants and lost 1,545 out-migrants to other municipalities in Brazil, resulting in a net migration of −105 people (−8.82 per 1,000 population) and a migration effectiveness index (IEM) of −0.034. This classifies the municipality, for the period, as one of migratory depletion. In addition, 30 arrived with an unreported origin and 90 came from abroad.

Indicators

Migration indicators for Costa Marques/RO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	1,445	1,178 to 1,712	good
Out-migrants	1,545	1,086 to 2,004	use with caution
Net migration	−105	−636 to 426	not classified
Net migration rate, TLM (per 1,000 pop.)	−8.82	-	-
Migration effectiveness index (IEM)	−0.034	-	-

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 Costa Marques/RO
Origin	People	Precision
São Francisco do Guaporé/RO · view pair in the atlas	175	use with caution
São Miguel do Guaporé/RO · view pair in the atlas	120	low precision
Guajará-Mirim/RO · view pair in the atlas	100	low precision
Ji-Paraná/RO · view pair in the atlas	80	low precision
Presidente Médici/RO · view pair in the atlas	80	low precision
Porto Velho/RO · view pair in the atlas	75	use with caution
Rolim de Moura/RO · view pair in the atlas	75	low precision
Cacoal/RO · view pair in the atlas	75	low precision
Cerejeiras/RO · view pair in the atlas	50	low precision
Alto Alegre dos Parecis/RO · view pair in the atlas	50	low precision

Top 10 destinations of out-migrants from Costa Marques/RO
Destination	People	Precision
Porto Velho/RO · view pair in the atlas	430	low precision
Ji-Paraná/RO · view pair in the atlas	185	low precision
Cacoal/RO · view pair in the atlas	125	low precision
São Francisco do Guaporé/RO · view pair in the atlas	115	low precision
Rolim de Moura/RO · view pair in the atlas	85	low precision
São Miguel do Guaporé/RO · view pair in the atlas	75	low precision
Vilhena/RO · view pair in the atlas	60	low precision
Guajará-Mirim/RO · view pair in the atlas	30	low precision
Colorado do Oeste/RO · view pair in the atlas	25	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	820	56.7%	100-499
First move from municipality of birth	460	31.8%	50-99
Return to municipality of birth	165	11.4%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	465	52.5%	50-99
Completed high school, incomplete higher education	175	19.8%	20-49
Completed elementary, incomplete high school	150	16.9%	20-49
Completed higher education	95	10.7%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	480	33.3%	50-99
¼ to ½ minimum wage	405	28.1%	50-99
1 to 2 minimum wages	330	22.9%	50-99
Up to ¼ of a minimum wage	100	6.9%	5-19
More than 2 minimum wages	90	6.2%	20-49
Not applicable (collective dwelling)	35	2.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	220	15.3%	20-49
Ages 25–39, male	215	14.9%	20-49
Ages 25–39, female	185	12.8%	20-49
Ages 40–59, female	170	11.8%	20-49
Ages 5–14, female	165	11.5%	20-49
Ages 5–14, male	145	10.1%	20-49
Ages 15–24, male	130	9.0%	20-49
Ages 15–24, female	115	8.0%	20-49
Ages 60 and over, female	50	3.5%	5-19
Ages 60 and over, male	40	2.8%	5-19
Other / suppressed	5	0.3%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	700	45.2%	50-99
First move from municipality of birth	690	44.5%	50-99
Return to municipality of birth	150	9.7%	5-19
Other / suppressed	10	0.6%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	370	42.0%	20-49
Completed high school, incomplete higher education	250	28.4%	20-49
Completed elementary, incomplete high school	130	14.8%	5-19
Completed higher education	130	14.8%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	555	36.0%	50-99
¼ to ½ minimum wage	400	26.0%	20-49
1 to 2 minimum wages	230	14.9%	20-49
Up to ¼ of a minimum wage	200	13.0%	5-19
More than 2 minimum wages	135	8.8%	5-19
Other / suppressed	20	1.3%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, male	225	14.6%	20-49
Ages 25–39, male	220	14.3%	5-19
Ages 25–39, female	190	12.3%	5-19
Ages 5–14, male	180	11.7%	5-19
Ages 40–59, female	165	10.7%	20-49
Ages 40–59, male	150	9.7%	5-19
Ages 15–24, female	135	8.8%	5-19
Ages 5–14, female	125	8.1%	5-19
Ages 60 and over, male	90	5.8%	5-19
Ages 60 and over, female	60	3.9%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,520	55.7%	>=500
Completed high school, incomplete higher education	1,120	17.7%	100-499
Completed elementary, incomplete high school	1,090	17.2%	100-499
Completed higher education	595	9.4%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	4,145	37.5%	>=500
¼ to ½ minimum wage	2,870	25.9%	>=500
1 to 2 minimum wages	1,785	16.1%	100-499
Up to ¼ of a minimum wage	1,455	13.1%	100-499
More than 2 minimum wages	780	7.0%	100-499
Not applicable (collective dwelling)	30	0.3%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,485	14.8%	100-499
Ages 40–59, female	1,230	12.2%	100-499
Ages 25–39, male	1,175	11.7%	100-499
Ages 25–39, female	1,145	11.4%	100-499
Ages 15–24, male	970	9.6%	100-499
Ages 5–14, male	955	9.5%	100-499
Ages 5–14, female	905	9.0%	100-499
Ages 15–24, female	900	8.9%	100-499
Ages 60 and over, male	690	6.9%	100-499
Ages 60 and over, female	590	5.9%	100-499
Other / suppressed	15	0.1%	5-19

Commuting (work and study)

Commuting indicators for Costa Marques/RO
Employed persons (aged 10 and over)	5,315
Commute out to work in another municipality	75
Commute in from another municipality to work here	95
Net commuting	+15
Out-commuting rate (%)	1.42
Commuting attraction index	1.000
Median commuting time	48 min

Open Costa Marques/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]: Costa Marques/RO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/costa-marques-ro-1100080/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.