Migration in Iraí/RS (2017–2022)

Iraí/RS had a reference population (aged 5 or over in 2022) of 7,030 people. In the 2017–2022 five-year period, the municipality received 540 in-migrants and lost 1,055 out-migrants to other municipalities in Brazil, resulting in a net migration of −515 people (−73.24 per 1,000 population) and a migration effectiveness index (IEM) of −0.324. This classifies the municipality, for the period, as one of migratory depletion.

Indicators

Migration indicators for Iraí/RS, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	540	424 to 656	good
Out-migrants	1,055	774 to 1,336	good
Net migration	−515	−819 to −211	not classified
Net migration rate, TLM (per 1,000 pop.)	−73.24	-	-
Migration effectiveness index (IEM)	−0.324	-	-

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 Iraí/RS
Origin	People	Precision
Frederico Westphalen/RS · view pair in the atlas	75	low precision
Porto Alegre/RS · view pair in the atlas	40	low precision
Tenente Portela/RS · view pair in the atlas	25	low precision
Chapecó/SC · view pair in the atlas	25	low precision
Ametista do Sul/RS · view pair in the atlas	25	low precision
Curitiba/PR · view pair in the atlas	20	low precision
Florianópolis/SC · view pair in the atlas	20	low precision
Crissiumal/RS · view pair in the atlas	20	low precision
Palmitos/SC · view pair in the atlas	15	low precision
Alpestre/RS · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Iraí/RS
Destination	People	Precision
Frederico Westphalen/RS · view pair in the atlas	195	low precision
Planalto/RS · view pair in the atlas	70	low precision
Vicente Dutra/RS · view pair in the atlas	50	low precision
Ametista do Sul/RS · view pair in the atlas	40	low precision
Palmitos/SC · view pair in the atlas	35	low precision
Riqueza/SC · view pair in the atlas	30	low precision
Lajeado do Bugre/RS · view pair in the atlas	25	low precision
Chapecó/SC · view pair in the atlas	20	low precision
Caibi/SC · view pair in the atlas	15	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	220	40.7%	50-99
Multi-step migration	175	32.4%	50-99
Return to municipality of birth	140	25.9%	50-99
Other / suppressed	5	0.9%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	140	39.4%	20-49
Completed higher education	75	21.1%	20-49
Completed high school, incomplete higher education	75	21.1%	20-49
Completed elementary, incomplete high school	65	18.3%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	205	38.0%	50-99
1 to 2 minimum wages	115	21.3%	20-49
¼ to ½ minimum wage	90	16.7%	20-49
Up to ¼ of a minimum wage	55	10.2%	5-19
More than 2 minimum wages	45	8.3%	5-19
Not applicable (collective dwelling)	30	5.6%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	100	18.3%	20-49
Ages 25–39, male	70	12.8%	20-49
Ages 5–14, female	55	10.1%	5-19
Ages 15–24, female	55	10.1%	5-19
Ages 40–59, male	50	9.2%	5-19
Ages 60 and over, male	50	9.2%	5-19
Ages 60 and over, female	45	8.3%	5-19
Ages 15–24, male	40	7.3%	5-19
Ages 40–59, female	40	7.3%	5-19
Ages 5–14, male	40	7.3%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	680	64.5%	100-499
Multi-step migration	295	28.0%	20-49
Return to municipality of birth	80	7.6%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	355	50.0%	50-99
Completed high school, incomplete higher education	155	21.8%	20-49
Completed higher education	105	14.8%	5-19
Completed elementary, incomplete high school	95	13.4%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	335	31.9%	20-49
½ to 1 minimum wage	280	26.7%	50-99
¼ to ½ minimum wage	215	20.5%	20-49
More than 2 minimum wages	160	15.2%	20-49
Up to ¼ of a minimum wage	60	5.7%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	200	19.0%	20-49
Ages 25–39, male	125	11.9%	20-49
Ages 25–39, female	115	11.0%	20-49
Ages 15–24, female	105	10.0%	20-49
Ages 60 and over, male	100	9.5%	5-19
Ages 5–14, male	100	9.5%	20-49
Ages 60 and over, female	85	8.1%	5-19
Ages 15–24, male	80	7.6%	5-19
Ages 40–59, male	80	7.6%	5-19
Ages 5–14, female	60	5.7%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	2,545	52.3%	>=500
Completed high school, incomplete higher education	955	19.6%	100-499
Completed elementary, incomplete high school	820	16.9%	100-499
Completed higher education	545	11.2%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	2,450	35.3%	>=500
1 to 2 minimum wages	1,495	21.6%	100-499
¼ to ½ minimum wage	1,360	19.6%	100-499
More than 2 minimum wages	1,025	14.8%	100-499
Up to ¼ of a minimum wage	515	7.4%	100-499
Not applicable (collective dwelling)	90	1.3%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	965	14.9%	100-499
Ages 40–59, female	940	14.5%	100-499
Ages 60 and over, female	925	14.3%	100-499
Ages 60 and over, male	805	12.4%	100-499
Ages 25–39, female	615	9.5%	100-499
Ages 25–39, male	615	9.5%	100-499
Ages 5–14, male	445	6.9%	100-499
Ages 15–24, male	435	6.7%	100-499
Ages 5–14, female	390	6.0%	100-499
Ages 15–24, female	350	5.4%	100-499

Commuting (work and study)

Commuting indicators for Iraí/RS
Employed persons (aged 10 and over)	3,150
Commute out to work in another municipality	260
Commute in from another municipality to work here	140
Net commuting	−120
Out-commuting rate (%)	8.33
Commuting attraction index	0.928
Median commuting time	40 min

Open Iraí/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]: Iraí/RS. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/irai-rs-4310504/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.