Migration in Acaiaca/MG (2017–2022)

Acaiaca/MG had a reference population (aged 5 or over in 2022) of 3,700 people. In the 2017–2022 five-year period, the municipality received 415 in-migrants and lost 255 out-migrants to other municipalities in Brazil, resulting in a net migration of +160 people (43.37 per 1,000 population) and a migration effectiveness index (IEM) of 0.240. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Acaiaca/MG, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	415	305 to 525	good
Out-migrants	255	117 to 393	use with caution
Net migration	+160	−16 to 336	not classified
Net migration rate, TLM (per 1,000 pop.)	43.37	-	-
Migration effectiveness index (IEM)	0.240	-	-

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 Acaiaca/MG
Origin	People	Precision
Ponte Nova/MG · view pair in the atlas	65	low precision
Belo Horizonte/MG · view pair in the atlas	60	low precision
Mariana/MG · view pair in the atlas	45	low precision
São Paulo/SP · view pair in the atlas	35	low precision
Barra Longa/MG · view pair in the atlas	25	low precision
Ouro Preto/MG · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Acaiaca/MG
Destination	People	Precision
Ponte Nova/MG · view pair in the atlas	75	low precision
Mariana/MG · view pair in the atlas	45	low precision
Diogo de Vasconcelos/MG · 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	175	42.2%	50-99
First move from municipality of birth	140	33.7%	20-49
Return to municipality of birth	100	24.1%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	110	40.7%	20-49
No schooling or incomplete elementary	90	33.3%	20-49
Completed elementary, incomplete high school	45	16.7%	5-19
Completed higher education	25	9.3%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	165	40.2%	50-99
¼ to ½ minimum wage	95	23.2%	20-49
Up to ¼ of a minimum wage	60	14.6%	5-19
1 to 2 minimum wages	55	13.4%	5-19
More than 2 minimum wages	35	8.5%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	65	15.7%	20-49
Ages 25–39, female	60	14.5%	20-49
Ages 15–24, female	50	12.0%	5-19
Ages 40–59, female	45	10.8%	5-19
Ages 25–39, male	45	10.8%	5-19
Ages 5–14, male	40	9.6%	5-19
Ages 15–24, male	35	8.4%	5-19
Ages 5–14, female	25	6.0%	5-19
Ages 60 and over, male	25	6.0%	5-19
Ages 60 and over, female	25	6.0%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	120	47.1%	5-19
First move from municipality of birth	85	33.3%	5-19
Return to municipality of birth	50	19.6%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	105	61.8%	5-19
No schooling or incomplete elementary	45	26.5%	5-19
Other / suppressed	20	11.8%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	155	62.0%	5-19
Other / suppressed	35	14.0%	<5
½ to 1 minimum wage	35	14.0%	5-19
¼ to ½ minimum wage	25	10.0%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	95	38.0%	5-19
Ages 25–39, female	60	24.0%	5-19
Ages 25–39, male	50	20.0%	5-19
Ages 15–24, female	45	18.0%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,300	53.3%	100-499
Completed high school, incomplete higher education	655	26.8%	100-499
Completed elementary, incomplete high school	290	11.9%	50-99
Completed higher education	195	8.0%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	1,535	43.9%	>=500
1 to 2 minimum wages	850	24.3%	100-499
¼ to ½ minimum wage	765	21.9%	100-499
Up to ¼ of a minimum wage	190	5.4%	50-99
More than 2 minimum wages	160	4.6%	50-99

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	550	16.7%	100-499
Ages 40–59, male	460	14.0%	100-499
Ages 60 and over, female	435	13.2%	100-499
Ages 60 and over, male	355	10.8%	100-499
Ages 25–39, male	330	10.0%	50-99
Ages 25–39, female	315	9.6%	100-499
Ages 15–24, male	225	6.8%	50-99
Ages 5–14, male	215	6.5%	50-99
Ages 15–24, female	210	6.4%	50-99
Ages 5–14, female	190	5.8%	50-99

Commuting (work and study)

Commuting indicators for Acaiaca/MG
Employed persons (aged 10 and over)	1,630
Commute out to work in another municipality	305
Commute in from another municipality to work here	120
Net commuting	−185
Out-commuting rate (%)	18.71
Commuting attraction index	0.873
Median commuting time	40 min

Open Acaiaca/MG 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]: Acaiaca/MG. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/acaiaca-mg-3100401/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.