Migration in Riozinho/RS (2017–2022)

Riozinho/RS had a reference population (aged 5 or over in 2022) of 4,220 people. In the 2017–2022 five-year period, the municipality received 325 in-migrants and lost 230 out-migrants to other municipalities in Brazil, resulting in a net migration of +95 people (22.78 per 1,000 population) and a migration effectiveness index (IEM) of 0.174. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Riozinho/RS, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	325	238 to 412	good
Out-migrants	230	88 to 372	low precision
Net migration	+95	−72 to 262	not classified
Net migration rate, TLM (per 1,000 pop.)	22.78	-	-
Migration effectiveness index (IEM)	0.174	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 20-49 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Riozinho/RS
Origin	People	Precision
Rolante/RS · view pair in the atlas	95	use with caution
Sapiranga/RS · view pair in the atlas	30	low precision
Novo Hamburgo/RS · view pair in the atlas	25	low precision
Taquara/RS · view pair in the atlas	20	low precision

Top 10 destinations of out-migrants from Riozinho/RS
Destination	People	Precision
Rolante/RS · view pair in the atlas	115	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	180	54.5%	50-99
First move from municipality of birth	100	30.3%	20-49
Return to municipality of birth	50	15.2%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	125	61.0%	20-49
Completed elementary, incomplete high school	35	17.1%	5-19
Completed higher education	25	12.2%	5-19
Completed high school, incomplete higher education	20	9.8%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	115	35.9%	20-49
1 to 2 minimum wages	105	32.8%	20-49
¼ to ½ minimum wage	60	18.8%	5-19
Not applicable (collective dwelling)	20	6.2%	5-19
More than 2 minimum wages	20	6.2%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	45	14.1%	5-19
Ages 15–24, female	45	14.1%	5-19
Ages 40–59, male	40	12.5%	5-19
Ages 25–39, female	40	12.5%	5-19
Ages 5–14, female	35	10.9%	5-19
Ages 25–39, male	30	9.4%	5-19
Ages 60 and over, female	25	7.8%	5-19
Ages 15–24, male	20	6.2%	5-19
Ages 5–14, male	20	6.2%	5-19
Ages 60 and over, male	20	6.2%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	170	75.6%	20-49
Other / suppressed	40	17.8%	<5
First move from municipality of birth	15	6.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	60	57.1%	5-19
Completed high school, incomplete higher education	35	33.3%	5-19
Other / suppressed	10	9.5%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	100	43.5%	5-19
1 to 2 minimum wages	60	26.1%	5-19
¼ to ½ minimum wage	50	21.7%	5-19
Other / suppressed	20	8.7%	<5

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	150	65.2%	20-49
Ages 15–24, female	65	28.3%	5-19
Ages 25–39, male	15	6.5%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,820	61.6%	>=500
Completed elementary, incomplete high school	495	16.8%	100-499
Completed high school, incomplete higher education	455	15.4%	100-499
Completed higher education	185	6.3%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	1,675	40.4%	>=500
½ to 1 minimum wage	1,595	38.4%	>=500
More than 2 minimum wages	445	10.7%	100-499
¼ to ½ minimum wage	355	8.6%	100-499
Up to ¼ of a minimum wage	50	1.2%	5-19
Not applicable (collective dwelling)	30	0.7%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	625	16.0%	100-499
Ages 40–59, female	585	15.0%	100-499
Ages 60 and over, female	465	11.9%	100-499
Ages 60 and over, male	460	11.8%	100-499
Ages 25–39, male	425	10.9%	100-499
Ages 25–39, female	395	10.1%	100-499
Ages 15–24, male	255	6.5%	50-99
Ages 15–24, female	240	6.2%	50-99
Ages 5–14, male	240	6.2%	50-99
Ages 5–14, female	210	5.4%	50-99

Commuting (work and study)

Commuting indicators for Riozinho/RS
Employed persons (aged 10 and over)	2,280
Commute out to work in another municipality	140
Commute in from another municipality to work here	145
Net commuting	+5
Out-commuting rate (%)	6.15
Commuting attraction index	1.000
Median commuting time	20 min

Open Riozinho/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]: Riozinho/RS. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/riozinho-rs-4315750/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.