Migration in Dom Basílio/BA (2017–2022)

Dom Basílio/BA had a reference population (aged 5 or over in 2022) of 11,210 people. In the 2017–2022 five-year period, the municipality received 290 in-migrants and lost 380 out-migrants to other municipalities in Brazil, resulting in a net migration of −90 people (−8.17 per 1,000 population) and a migration effectiveness index (IEM) of −0.137. This classifies the municipality, for the period, as one of migratory depletion.

Indicators

Migration indicators for Dom Basílio/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	290	190 to 390	use with caution
Out-migrants	380	211 to 549	use with caution
Net migration	−90	−286 to 106	not classified
Net migration rate, TLM (per 1,000 pop.)	−8.17	-	-
Migration effectiveness index (IEM)	−0.137	-	-

Sample of in-migrants: 50-99 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 Dom Basílio/BA
Origin	People	Precision
Livramento de Nossa Senhora/BA · view pair in the atlas	55	low precision
Brumado/BA · view pair in the atlas	30	low precision
São Paulo/SP · view pair in the atlas	30	low precision

Top 10 destinations of out-migrants from Dom Basílio/BA
Destination	People	Precision
Livramento de Nossa Senhora/BA · view pair in the atlas	75	low precision
Brumado/BA · view pair in the atlas	60	low precision
Rio de Contas/BA · view pair in the atlas	40	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	165	56.9%	20-49
Return to municipality of birth	95	32.8%	20-49
Multi-step migration	30	10.3%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	85	43.6%	5-19
Completed high school, incomplete higher education	65	33.3%	5-19
Completed higher education	30	15.4%	5-19
Other / suppressed	15	7.7%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	125	43.1%	20-49
¼ to ½ minimum wage	75	25.9%	5-19
Up to ¼ of a minimum wage	55	19.0%	5-19
1 to 2 minimum wages	25	8.6%	5-19
Other / suppressed	10	3.4%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	60	21.1%	5-19
Other / suppressed	45	15.8%	5-19
Ages 25–39, male	40	14.0%	5-19
Ages 40–59, male	40	14.0%	5-19
Ages 15–24, female	25	8.8%	5-19
Ages 15–24, male	25	8.8%	5-19
Ages 40–59, female	25	8.8%	5-19
Ages 5–14, female	25	8.8%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	190	50.0%	5-19
First move from municipality of birth	145	38.2%	20-49
Other / suppressed	45	11.8%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	70	41.2%	5-19
Completed high school, incomplete higher education	55	32.4%	5-19
Other / suppressed	45	26.5%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	135	35.5%	5-19
½ to 1 minimum wage	105	27.6%	5-19
Other / suppressed	80	21.1%	5-19
Up to ¼ of a minimum wage	60	15.8%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	90	23.7%	5-19
Ages 15–24, female	85	22.4%	5-19
Ages 25–39, male	70	18.4%	5-19
Ages 15–24, male	55	14.5%	5-19
Ages 5–14, female	50	13.2%	5-19
Ages 25–39, female	30	7.9%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	4,795	61.0%	>=500
Completed high school, incomplete higher education	1,920	24.4%	100-499
Completed elementary, incomplete high school	815	10.4%	100-499
Completed higher education	325	4.1%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	3,860	33.3%	>=500
¼ to ½ minimum wage	3,535	30.5%	>=500
Up to ¼ of a minimum wage	2,765	23.8%	>=500
1 to 2 minimum wages	1,205	10.4%	100-499
More than 2 minimum wages	230	2.0%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,660	15.2%	100-499
Ages 40–59, female	1,495	13.7%	100-499
Ages 25–39, male	1,360	12.4%	100-499
Ages 25–39, female	1,295	11.9%	100-499
Ages 60 and over, female	1,050	9.6%	100-499
Ages 60 and over, male	995	9.1%	100-499
Ages 15–24, male	870	8.0%	100-499
Ages 15–24, female	830	7.6%	100-499
Ages 5–14, male	705	6.5%	100-499
Ages 5–14, female	665	6.1%	100-499

Commuting (work and study)

Commuting indicators for Dom Basílio/BA
Employed persons (aged 10 and over)	4,100
Commute out to work in another municipality	360
Commute in from another municipality to work here	270
Net commuting	−90
Out-commuting rate (%)	8.75
Commuting attraction index	0.957
Median commuting time	60 min

Open Dom Basílio/BA 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]: Dom Basílio/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/dom-basilio-ba-2910107/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.