Migration in Marema/SC (2017–2022)

Marema/SC had a reference population (aged 5 or over in 2022) of 2,070 people. In the 2017–2022 five-year period, the municipality received 220 in-migrants and lost 85 out-migrants to other municipalities in Brazil, resulting in a net migration of +135 people (64.44 per 1,000 population) and a migration effectiveness index (IEM) of 0.436. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Marema/SC, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	220	155 to 285	use with caution
Out-migrants	85	17 to 153	low precision
Net migration	+135	41 to 229	not classified
Net migration rate, TLM (per 1,000 pop.)	64.44	-	-
Migration effectiveness index (IEM)	0.436	-	-

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 Marema/SC
Origin	People	Precision
Xaxim/SC · view pair in the atlas	45	low precision
Chapecó/SC · view pair in the atlas	30	low precision
Quilombo/SC · view pair in the atlas	15	low precision
Lajeado Grande/SC · view pair in the atlas	10	low precision

Top 10 destinations of out-migrants from Marema/SC
Destination	People	Precision
Lajeado Grande/SC · view pair in the atlas	15	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	125	56.8%	50-99
First move from municipality of birth	75	34.1%	20-49
Return to municipality of birth	20	9.1%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	50	34.5%	20-49
No schooling or incomplete elementary	50	34.5%	20-49
Completed higher education	25	17.2%	5-19
Completed elementary, incomplete high school	20	13.8%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	85	38.6%	20-49
More than 2 minimum wages	55	25.0%	20-49
½ to 1 minimum wage	50	22.7%	20-49
¼ to ½ minimum wage	25	11.4%	5-19
Other / suppressed	5	2.3%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	45	20.9%	20-49
Ages 25–39, female	45	20.9%	20-49
Ages 15–24, female	25	11.6%	5-19
Ages 5–14, female	25	11.6%	5-19
Ages 40–59, female	15	7.0%	5-19
Ages 15–24, male	15	7.0%	5-19
Ages 40–59, male	15	7.0%	5-19
Ages 5–14, male	15	7.0%	5-19
Ages 60 and over, female	10	4.7%	5-19
Other / suppressed	5	2.3%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	35	41.2%	5-19
First move from municipality of birth	30	35.3%	5-19
Other / suppressed	20	23.5%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Other / suppressed	30	66.7%	5-19
No schooling or incomplete elementary	15	33.3%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Other / suppressed	30	35.3%	5-19
½ to 1 minimum wage	30	35.3%	5-19
More than 2 minimum wages	25	29.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	85	100.0%	20-49

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	790	54.9%	100-499
Completed high school, incomplete higher education	340	23.6%	100-499
Completed elementary, incomplete high school	180	12.5%	50-99
Completed higher education	130	9.0%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
More than 2 minimum wages	835	42.6%	100-499
1 to 2 minimum wages	575	29.3%	100-499
½ to 1 minimum wage	410	20.9%	100-499
¼ to ½ minimum wage	115	5.9%	50-99
Up to ¼ of a minimum wage	25	1.3%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	290	15.7%	100-499
Ages 40–59, female	285	15.4%	100-499
Ages 60 and over, male	270	14.6%	100-499
Ages 60 and over, female	260	14.1%	100-499
Ages 25–39, male	175	9.5%	50-99
Ages 25–39, female	160	8.6%	50-99
Ages 15–24, male	130	7.0%	50-99
Ages 5–14, female	100	5.4%	20-49
Ages 15–24, female	90	4.9%	20-49
Ages 5–14, male	90	4.9%	20-49

Commuting (work and study)

Commuting indicators for Marema/SC
Employed persons (aged 10 and over)	1,215
Commute out to work in another municipality	80
Commute in from another municipality to work here	50
Net commuting	−30
Out-commuting rate (%)	6.60
Commuting attraction index	0.950
Median commuting time	35 min

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

Open Marema/SC 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]: Marema/SC. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/marema-sc-4210555/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.