Migration in Dois Irmãos/RS (2017–2022)

Dois Irmãos/RS had a reference population (aged 5 or over in 2022) of 28,970 people. In the 2017–2022 five-year period, the municipality received 2,805 in-migrants and lost 2,375 out-migrants to other municipalities in Brazil, resulting in a net migration of +425 people (14.72 per 1,000 population) and a migration effectiveness index (IEM) of 0.082. This classifies the municipality, for the period, as one of migratory attraction. In addition, 0 arrived with an unreported origin and 480 came from abroad.

Indicators

Migration indicators for Dois Irmãos/RS, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	2,805	2,281 to 3,329	good
Out-migrants	2,375	1,959 to 2,791	good
Net migration	+425	−244 to 1,094	not classified
Net migration rate, TLM (per 1,000 pop.)	14.72	-	-
Migration effectiveness index (IEM)	0.082	-	-

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 Dois Irmãos/RS
Origin	People	Precision
Novo Hamburgo/RS · view pair in the atlas	410	use with caution
Porto Alegre/RS · view pair in the atlas	145	low precision
Sapiranga/RS · view pair in the atlas	125	low precision
Ivoti/RS · view pair in the atlas	105	low precision
Canoas/RS · view pair in the atlas	95	low precision
São Leopoldo/RS · view pair in the atlas	95	low precision
Caxias do Sul/RS · view pair in the atlas	75	low precision
Morro Reuter/RS · view pair in the atlas	70	low precision
Gravataí/RS · view pair in the atlas	70	low precision
Campo Bom/RS · view pair in the atlas	65	low precision

Top 10 destinations of out-migrants from Dois Irmãos/RS
Destination	People	Precision
Ivoti/RS · view pair in the atlas	210	low precision
Novo Hamburgo/RS · view pair in the atlas	200	use with caution
Sapiranga/RS · view pair in the atlas	145	low precision
Morro Reuter/RS · view pair in the atlas	120	use with caution
Porto Alegre/RS · view pair in the atlas	110	low precision
São Leopoldo/RS · view pair in the atlas	100	low precision
Campo Bom/RS · view pair in the atlas	75	low precision
Alecrim/RS · view pair in the atlas	65	low precision
Santa Rosa/RS · view pair in the atlas	65	low precision
Miraguaí/RS · view pair in the atlas	55	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	1,375	49.1%	100-499
First move from municipality of birth	1,230	43.9%	100-499
Return to municipality of birth	135	4.8%	5-19
Born abroad, internal migrant	60	2.1%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	755	36.7%	50-99
Completed higher education	660	32.1%	50-99
No schooling or incomplete elementary	395	19.2%	20-49
Completed elementary, incomplete high school	245	11.9%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	1,140	40.6%	100-499
More than 2 minimum wages	1,050	37.4%	100-499
½ to 1 minimum wage	385	13.7%	20-49
¼ to ½ minimum wage	90	3.2%	5-19
Up to ¼ of a minimum wage	85	3.0%	5-19
Not applicable (collective dwelling)	55	2.0%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	510	18.2%	20-49
Ages 25–39, male	465	16.6%	20-49
Ages 40–59, female	370	13.2%	20-49
Ages 40–59, male	290	10.3%	20-49
Ages 60 and over, female	265	9.4%	20-49
Ages 15–24, female	215	7.7%	20-49
Ages 15–24, male	210	7.5%	20-49
Ages 5–14, female	190	6.8%	5-19
Ages 60 and over, male	155	5.5%	5-19
Ages 5–14, male	135	4.8%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	1,285	54.1%	100-499
First move from municipality of birth	610	25.7%	50-99
Return to municipality of birth	440	18.5%	50-99
Other / suppressed	40	1.7%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	670	38.8%	50-99
No schooling or incomplete elementary	505	29.3%	100-499
Completed higher education	320	18.6%	20-49
Completed elementary, incomplete high school	230	13.3%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	990	41.6%	100-499
More than 2 minimum wages	585	24.6%	50-99
½ to 1 minimum wage	565	23.7%	100-499
¼ to ½ minimum wage	195	8.2%	20-49
Up to ¼ of a minimum wage	35	1.5%	5-19
Other / suppressed	10	0.4%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	460	19.3%	50-99
Ages 25–39, female	410	17.2%	50-99
Ages 40–59, female	300	12.6%	50-99
Ages 40–59, male	285	12.0%	50-99
Ages 5–14, female	190	8.0%	20-49
Ages 5–14, male	190	8.0%	20-49
Ages 15–24, female	180	7.6%	20-49
Ages 60 and over, male	155	6.5%	20-49
Ages 60 and over, female	115	4.8%	20-49
Ages 15–24, male	95	4.0%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	6,705	35.3%	>=500
Completed high school, incomplete higher education	6,195	32.6%	>=500
Completed elementary, incomplete high school	3,350	17.6%	100-499
Completed higher education	2,770	14.6%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	11,720	42.7%	>=500
More than 2 minimum wages	7,620	27.8%	>=500
½ to 1 minimum wage	5,915	21.6%	>=500
¼ to ½ minimum wage	1,405	5.1%	100-499
Up to ¼ of a minimum wage	715	2.6%	50-99
Not applicable (collective dwelling)	50	0.2%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	4,425	17.2%	100-499
Ages 40–59, male	4,290	16.7%	100-499
Ages 25–39, female	3,160	12.3%	100-499
Ages 25–39, male	2,790	10.9%	100-499
Ages 60 and over, female	2,365	9.2%	100-499
Ages 60 and over, male	1,990	7.7%	100-499
Ages 15–24, female	1,855	7.2%	100-499
Ages 5–14, male	1,690	6.6%	100-499
Ages 15–24, male	1,665	6.5%	100-499
Ages 5–14, female	1,460	5.7%	100-499

Commuting (work and study)

Commuting indicators for Dois Irmãos/RS
Employed persons (aged 10 and over)	17,570
Commute out to work in another municipality	2,685
Commute in from another municipality to work here	2,540
Net commuting	−140
Out-commuting rate (%)	15.27
Commuting attraction index	0.978
Median commuting time	30 min

This municipality is part of Região Metropolitana de Porto Alegre → see the metropolitan region page

Open Dois Irmãos/RS 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]: Dois Irmãos/RS. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/dois-irmaos-rs-4306403/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.