Migration in Boninal/BA (2017–2022)

Boninal/BA had a reference population (aged 5 or over in 2022) of 12,720 people. In the 2017–2022 five-year period, the municipality received 890 in-migrants and lost 265 out-migrants to other municipalities in Brazil, resulting in a net migration of +625 people (49.08 per 1,000 population) and a migration effectiveness index (IEM) of 0.540. This classifies the municipality, for the period, as one of migratory attraction. In addition, 10 arrived with an unreported origin and 10 came from abroad.

Indicators

Migration indicators for Boninal/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	890	702 to 1,078	good
Out-migrants	265	79 to 451	low precision
Net migration	+625	361 to 889	not classified
Net migration rate, TLM (per 1,000 pop.)	49.08	-	-
Migration effectiveness index (IEM)	0.540	-	-

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 Boninal/BA
Origin	People	Precision
São Paulo/SP · view pair in the atlas	430	use with caution
Seabra/BA · view pair in the atlas	60	low precision
Piatã/BA · view pair in the atlas	55	low precision
Salvador/BA · view pair in the atlas	55	low precision
Taboão da Serra/SP · view pair in the atlas	35	low precision
Mucugê/BA · view pair in the atlas	35	low precision
Ibitiara/BA · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Boninal/BA
Destination	People	Precision
Ibitiara/BA · view pair in the atlas	30	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Return to municipality of birth	355	39.7%	50-99
First move from municipality of birth	340	38.0%	50-99
Multi-step migration	200	22.3%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	270	44.3%	50-99
No schooling or incomplete elementary	150	24.6%	20-49
Completed higher education	120	19.7%	20-49
Completed elementary, incomplete high school	70	11.5%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	300	33.5%	50-99
¼ to ½ minimum wage	280	31.3%	50-99
1 to 2 minimum wages	180	20.1%	20-49
Up to ¼ of a minimum wage	105	11.7%	20-49
More than 2 minimum wages	30	3.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	190	21.2%	20-49
Ages 25–39, male	145	16.2%	20-49
Ages 40–59, female	115	12.8%	20-49
Ages 5–14, male	90	10.1%	5-19
Ages 40–59, male	75	8.4%	5-19
Ages 5–14, female	70	7.8%	5-19
Ages 15–24, male	70	7.8%	5-19
Ages 60 and over, male	55	6.1%	5-19
Ages 15–24, female	55	6.1%	5-19
Ages 60 and over, female	30	3.4%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	180	69.2%	5-19
Multi-step migration	55	21.2%	5-19
Return to municipality of birth	25	9.6%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	45	47.4%	5-19
Completed high school, incomplete higher education	35	36.8%	5-19
Other / suppressed	15	15.8%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	105	39.6%	5-19
Up to ¼ of a minimum wage	70	26.4%	5-19
¼ to ½ minimum wage	60	22.6%	5-19
Other / suppressed	30	11.3%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	120	45.3%	5-19
Ages 5–14, male	75	28.3%	5-19
Ages 15–24, female	40	15.1%	5-19
Ages 25–39, female	30	11.3%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	4,850	59.7%	>=500
Completed high school, incomplete higher education	2,075	25.6%	100-499
Completed elementary, incomplete high school	740	9.1%	100-499
Completed higher education	455	5.6%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	3,865	30.4%	>=500
½ to 1 minimum wage	3,795	29.8%	>=500
Up to ¼ of a minimum wage	3,265	25.7%	>=500
1 to 2 minimum wages	1,480	11.6%	100-499
More than 2 minimum wages	235	1.8%	20-49
Not applicable (collective dwelling)	75	0.6%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,610	13.6%	100-499
Ages 40–59, female	1,600	13.6%	100-499
Ages 60 and over, female	1,325	11.2%	100-499
Ages 25–39, female	1,270	10.8%	100-499
Ages 25–39, male	1,245	10.6%	100-499
Ages 60 and over, male	1,065	9.0%	100-499
Ages 15–24, female	955	8.1%	100-499
Ages 15–24, male	955	8.1%	100-499
Ages 5–14, male	890	7.5%	100-499
Ages 5–14, female	885	7.5%	100-499

Commuting (work and study)

Commuting indicators for Boninal/BA
Employed persons (aged 10 and over)	4,195
Commute out to work in another municipality	285
Commute in from another municipality to work here	225
Net commuting	−60
Out-commuting rate (%)	6.85
Commuting attraction index	0.931
Median commuting time	60 min

Open Boninal/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]: Boninal/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/boninal-ba-2904001/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.