Migration in Banzaê/BA (2017–2022)

Banzaê/BA had a reference population (aged 5 or over in 2022) of 11,170 people. In the 2017–2022 five-year period, the municipality received 605 in-migrants and lost 465 out-migrants to other municipalities in Brazil, resulting in a net migration of +140 people (12.59 per 1,000 population) and a migration effectiveness index (IEM) of 0.132. This classifies the municipality, for the period, as one of migratory attraction. In addition, 5 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Banzaê/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	605	439 to 771	good
Out-migrants	465	283 to 647	use with caution
Net migration	+140	−106 to 386	not classified
Net migration rate, TLM (per 1,000 pop.)	12.59	-	-
Migration effectiveness index (IEM)	0.132	-	-

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 Banzaê/BA
Origin	People	Precision
São Paulo/SP · view pair in the atlas	190	use with caution
Ribeira do Pombal/BA · view pair in the atlas	70	low precision
Euclides da Cunha/BA · view pair in the atlas	50	low precision
Cícero Dantas/BA · view pair in the atlas	50	low precision
Guarulhos/SP · view pair in the atlas	35	low precision
Ibitinga/SP · view pair in the atlas	35	low precision
Salvador/BA · view pair in the atlas	30	low precision
Santos/SP · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Banzaê/BA
Destination	People	Precision
Ribeira do Pombal/BA · view pair in the atlas	210	use with caution
Euclides da Cunha/BA · view pair in the atlas	50	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Return to municipality of birth	245	40.8%	50-99
First move from municipality of birth	215	35.8%	20-49
Multi-step migration	140	23.3%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	195	48.1%	20-49
Completed high school, incomplete higher education	105	25.9%	5-19
Completed elementary, incomplete high school	70	17.3%	5-19
Completed higher education	35	8.6%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	200	33.1%	20-49
¼ to ½ minimum wage	175	28.9%	20-49
½ to 1 minimum wage	165	27.3%	20-49
1 to 2 minimum wages	60	9.9%	5-19
Other / suppressed	5	0.8%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	100	16.7%	20-49
Ages 25–39, female	90	15.0%	5-19
Ages 40–59, female	75	12.5%	5-19
Ages 40–59, male	70	11.7%	5-19
Ages 5–14, female	60	10.0%	5-19
Ages 15–24, male	45	7.5%	5-19
Ages 15–24, female	45	7.5%	5-19
Ages 5–14, male	45	7.5%	5-19
Ages 60 and over, female	40	6.7%	5-19
Ages 60 and over, male	30	5.0%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	215	46.2%	20-49
Multi-step migration	185	39.8%	5-19
Return to municipality of birth	65	14.0%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	125	48.1%	5-19
Completed high school, incomplete higher education	95	36.5%	5-19
Other / suppressed	40	15.4%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	200	43.0%	20-49
¼ to ½ minimum wage	170	36.6%	5-19
Up to ¼ of a minimum wage	45	9.7%	5-19
1 to 2 minimum wages	40	8.6%	5-19
Other / suppressed	10	2.2%	<5

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	180	38.7%	5-19
Ages 15–24, female	90	19.4%	5-19
Ages 25–39, female	85	18.3%	5-19
Ages 25–39, male	60	12.9%	5-19
Ages 15–24, male	50	10.8%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	4,225	61.4%	>=500
Completed high school, incomplete higher education	1,490	21.6%	100-499
Completed elementary, incomplete high school	660	9.6%	100-499
Completed higher education	510	7.4%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	3,795	33.4%	>=500
Up to ¼ of a minimum wage	3,390	29.9%	>=500
¼ to ½ minimum wage	3,035	26.7%	>=500
1 to 2 minimum wages	935	8.2%	100-499
More than 2 minimum wages	195	1.7%	20-49
Other / suppressed	5	0.0%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,480	14.0%	100-499
Ages 40–59, female	1,405	13.3%	100-499
Ages 25–39, female	1,090	10.3%	100-499
Ages 25–39, male	1,050	9.9%	100-499
Ages 15–24, male	960	9.1%	100-499
Ages 60 and over, female	940	8.9%	100-499
Ages 5–14, female	915	8.7%	100-499
Ages 5–14, male	915	8.7%	100-499
Ages 60 and over, male	910	8.6%	100-499
Ages 15–24, female	875	8.3%	100-499
Other / suppressed	25	0.2%	5-19

Commuting (work and study)

Commuting indicators for Banzaê/BA
Employed persons (aged 10 and over)	4,120
Commute out to work in another municipality	275
Commute in from another municipality to work here	90
Net commuting	−190
Out-commuting rate (%)	6.73
Commuting attraction index	0.947
Median commuting time	40 min

Open Banzaê/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]: Banzaê/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/banzae-ba-2902658/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.