Migration in Dois Riachos/AL (2017–2022)

Dois Riachos/AL had a reference population (aged 5 or over in 2022) of 9,055 people. In the 2017–2022 five-year period, the municipality received 895 in-migrants and lost 570 out-migrants to other municipalities in Brazil, resulting in a net migration of +325 people (35.90 per 1,000 population) and a migration effectiveness index (IEM) of 0.222. This classifies the municipality, for the period, as one of migratory attraction. In addition, 10 arrived with an unreported origin and 5 came from abroad.

Indicators

Migration indicators for Dois Riachos/AL, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	895	694 to 1,096	good
Out-migrants	570	380 to 760	use with caution
Net migration	+325	49 to 601	not classified
Net migration rate, TLM (per 1,000 pop.)	35.90	-	-
Migration effectiveness index (IEM)	0.222	-	-

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 Dois Riachos/AL
Origin	People	Precision
Santana do Ipanema/AL · view pair in the atlas	70	low precision
Major Isidoro/AL · view pair in the atlas	55	low precision
Cacimbinhas/AL · view pair in the atlas	55	low precision
Maceió/AL · view pair in the atlas	55	low precision
São Paulo/SP · view pair in the atlas	50	low precision
Olho d'Água do Casado/AL · view pair in the atlas	35	low precision
Ituiutaba/MG · view pair in the atlas	35	low precision
Olivença/AL · view pair in the atlas	25	low precision
Praia Grande/SP · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Dois Riachos/AL
Destination	People	Precision
Santana do Ipanema/AL · view pair in the atlas	65	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	335	37.6%	50-99
Return to municipality of birth	320	36.0%	50-99
Multi-step migration	235	26.4%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	370	62.7%	50-99
Completed high school, incomplete higher education	100	16.9%	5-19
Completed elementary, incomplete high school	100	16.9%	20-49
Other / suppressed	20	3.4%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	370	41.6%	50-99
¼ to ½ minimum wage	260	29.2%	50-99
½ to 1 minimum wage	205	23.0%	20-49
1 to 2 minimum wages	45	5.1%	5-19
Other / suppressed	10	1.1%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	140	15.7%	20-49
Ages 25–39, female	135	15.2%	20-49
Ages 40–59, female	105	11.8%	20-49
Ages 25–39, male	105	11.8%	5-19
Ages 5–14, male	90	10.1%	5-19
Ages 15–24, female	90	10.1%	5-19
Ages 5–14, female	65	7.3%	5-19
Ages 15–24, male	65	7.3%	5-19
Ages 60 and over, male	60	6.7%	5-19
Ages 60 and over, female	35	3.9%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	370	64.9%	20-49
Multi-step migration	160	28.1%	5-19
Return to municipality of birth	40	7.0%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	125	41.0%	5-19
No schooling or incomplete elementary	95	31.1%	5-19
Completed elementary, incomplete high school	45	14.8%	5-19
Completed higher education	40	13.1%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	175	30.7%	20-49
1 to 2 minimum wages	160	28.1%	5-19
¼ to ½ minimum wage	110	19.3%	5-19
More than 2 minimum wages	85	14.9%	5-19
Other / suppressed	40	7.0%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, male	135	24.1%	5-19
Ages 25–39, female	120	21.4%	5-19
Ages 25–39, male	85	15.2%	5-19
Ages 15–24, female	75	13.4%	5-19
Other / suppressed	40	7.1%	5-19
Ages 5–14, female	40	7.1%	5-19
Ages 40–59, male	35	6.2%	5-19
Ages 60 and over, female	30	5.4%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,650	69.7%	>=500
Completed high school, incomplete higher education	855	16.3%	100-499
Completed elementary, incomplete high school	430	8.2%	50-99
Completed higher education	305	5.8%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	3,340	37.5%	>=500
½ to 1 minimum wage	2,410	27.1%	100-499
¼ to ½ minimum wage	2,405	27.0%	100-499
1 to 2 minimum wages	610	6.9%	100-499
More than 2 minimum wages	130	1.5%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,075	13.2%	100-499
Ages 40–59, male	980	12.0%	100-499
Ages 25–39, female	930	11.4%	100-499
Ages 25–39, male	920	11.3%	100-499
Ages 15–24, male	850	10.4%	100-499
Ages 15–24, female	800	9.8%	100-499
Ages 60 and over, female	725	8.9%	100-499
Ages 5–14, male	675	8.3%	100-499
Ages 60 and over, male	610	7.5%	100-499
Ages 5–14, female	580	7.1%	100-499

Commuting (work and study)

Commuting indicators for Dois Riachos/AL
Employed persons (aged 10 and over)	2,555
Commute out to work in another municipality	295
Commute in from another municipality to work here	190
Net commuting	−105
Out-commuting rate (%)	11.62
Commuting attraction index	0.936
Median commuting time	30 min

Open Dois Riachos/AL 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 Riachos/AL. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/dois-riachos-al-2702504/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.