Migration in Duas Barras/RJ (2017–2022)

Duas Barras/RJ had a reference population (aged 5 or over in 2022) of 10,360 people. In the 2017–2022 five-year period, the municipality received 800 in-migrants and lost 675 out-migrants to other municipalities in Brazil, resulting in a net migration of +120 people (11.75 per 1,000 population) and a migration effectiveness index (IEM) of 0.083. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Duas Barras/RJ, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	800	607 to 993	good
Out-migrants	675	443 to 907	use with caution
Net migration	+120	−182 to 422	not classified
Net migration rate, TLM (per 1,000 pop.)	11.75	-	-
Migration effectiveness index (IEM)	0.083	-	-

Sample of in-migrants: 100-499 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 Duas Barras/RJ
Origin	People	Precision
Bom Jardim/RJ · view pair in the atlas	175	use with caution
Cantagalo/RJ · view pair in the atlas	75	low precision
Cordeiro/RJ · view pair in the atlas	70	low precision
Nova Friburgo/RJ · view pair in the atlas	65	low precision
Rio de Janeiro/RJ · view pair in the atlas	60	low precision
Carmo/RJ · view pair in the atlas	50	low precision
Sumidouro/RJ · view pair in the atlas	50	low precision
São Gonçalo/RJ · view pair in the atlas	35	low precision
Niterói/RJ · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Duas Barras/RJ
Destination	People	Precision
Bom Jardim/RJ · view pair in the atlas	200	low precision
Nova Friburgo/RJ · view pair in the atlas	150	low precision
Cantagalo/RJ · view pair in the atlas	65	low precision
Sumidouro/RJ · view pair in the atlas	55	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	490	61.2%	50-99
Multi-step migration	240	30.0%	20-49
Return to municipality of birth	65	8.1%	5-19
Other / suppressed	5	0.6%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	220	39.3%	20-49
Completed high school, incomplete higher education	160	28.6%	20-49
Completed higher education	115	20.5%	20-49
Completed elementary, incomplete high school	65	11.6%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	200	25.0%	20-49
¼ to ½ minimum wage	175	21.9%	20-49
1 to 2 minimum wages	160	20.0%	20-49
Up to ¼ of a minimum wage	135	16.9%	20-49
More than 2 minimum wages	120	15.0%	20-49
Other / suppressed	10	1.2%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	175	21.7%	20-49
Ages 40–59, male	90	11.2%	5-19
Ages 5–14, male	85	10.6%	5-19
Ages 40–59, female	80	9.9%	5-19
Ages 60 and over, female	80	9.9%	5-19
Ages 25–39, female	75	9.3%	5-19
Ages 60 and over, male	65	8.1%	5-19
Ages 15–24, male	60	7.5%	5-19
Ages 15–24, female	50	6.2%	5-19
Ages 5–14, female	45	5.6%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	390	57.4%	20-49
Multi-step migration	205	30.1%	20-49
Return to municipality of birth	85	12.5%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	130	35.1%	5-19
No schooling or incomplete elementary	130	35.1%	5-19
Completed higher education	85	23.0%	5-19
Other / suppressed	25	6.8%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	235	34.8%	20-49
¼ to ½ minimum wage	150	22.2%	5-19
½ to 1 minimum wage	140	20.7%	5-19
Up to ¼ of a minimum wage	105	15.6%	5-19
More than 2 minimum wages	45	6.7%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	135	20.0%	5-19
Ages 5–14, female	100	14.8%	5-19
Ages 40–59, male	100	14.8%	5-19
Ages 15–24, female	100	14.8%	5-19
Ages 25–39, male	70	10.4%	5-19
Ages 5–14, male	65	9.6%	5-19
Ages 40–59, female	45	6.7%	5-19
Ages 15–24, male	35	5.2%	5-19
Other / suppressed	25	3.7%	<5

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,820	55.5%	>=500
Completed high school, incomplete higher education	1,690	24.5%	100-499
Completed elementary, incomplete high school	885	12.9%	100-499
Completed higher education	490	7.1%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	3,745	36.8%	>=500
¼ to ½ minimum wage	2,545	25.0%	100-499
1 to 2 minimum wages	2,120	20.8%	100-499
Up to ¼ of a minimum wage	1,120	11.0%	100-499
More than 2 minimum wages	650	6.4%	100-499
Other / suppressed	10	0.1%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,555	16.2%	100-499
Ages 40–59, male	1,425	14.9%	100-499
Ages 25–39, female	1,025	10.7%	100-499
Ages 60 and over, female	1,000	10.4%	100-499
Ages 60 and over, male	990	10.3%	100-499
Ages 25–39, male	890	9.3%	100-499
Ages 15–24, female	700	7.3%	100-499
Ages 15–24, male	680	7.1%	100-499
Ages 5–14, male	655	6.8%	100-499
Ages 5–14, female	650	6.8%	100-499

Commuting (work and study)

Commuting indicators for Duas Barras/RJ
Employed persons (aged 10 and over)	4,805
Commute out to work in another municipality	730
Commute in from another municipality to work here	320
Net commuting	−415
Out-commuting rate (%)	15.24
Commuting attraction index	0.892
Median commuting time	30 min

Open Duas Barras/RJ 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]: Duas Barras/RJ. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/duas-barras-rj-3301603/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.