Migration in Aiquara/BA (2017–2022)

Aiquara/BA had a reference population (aged 5 or over in 2022) of 4,185 people. In the 2017–2022 five-year period, the municipality received 410 in-migrants and lost 305 out-migrants to other municipalities in Brazil, resulting in a net migration of +105 people (24.77 per 1,000 population) and a migration effectiveness index (IEM) of 0.145. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Aiquara/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	410	284 to 536	use with caution
Out-migrants	305	137 to 473	use with caution
Net migration	+105	−105 to 315	not classified
Net migration rate, TLM (per 1,000 pop.)	24.77	-	-
Migration effectiveness index (IEM)	0.145	-	-

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 Aiquara/BA
Origin	People	Precision
Jequié/BA · view pair in the atlas	55	low precision
São Paulo/SP · view pair in the atlas	45	low precision
Jitaúna/BA · view pair in the atlas	35	low precision
Itagi/BA · view pair in the atlas	35	low precision
Dário Meira/BA · view pair in the atlas	25	low precision
Salvador/BA · view pair in the atlas	20	low precision
Itagibá/BA · view pair in the atlas	20	low precision
Ipiaú/BA · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Aiquara/BA
Destination	People	Precision
Jequié/BA · view pair in the atlas	75	low precision
Jitaúna/BA · view pair in the atlas	30	low precision
Itagibá/BA · view pair in the atlas	25	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	200	48.8%	50-99
Multi-step migration	115	28.0%	20-49
Return to municipality of birth	95	23.2%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	130	57.8%	20-49
Completed high school, incomplete higher education	55	24.4%	5-19
Completed elementary, incomplete high school	30	13.3%	5-19
Other / suppressed	10	4.4%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	170	42.0%	50-99
Up to ¼ of a minimum wage	100	24.7%	20-49
½ to 1 minimum wage	90	22.2%	20-49
1 to 2 minimum wages	35	8.6%	5-19
Other / suppressed	10	2.5%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	60	14.5%	20-49
Ages 40–59, female	55	13.3%	5-19
Ages 5–14, female	55	13.3%	5-19
Ages 5–14, male	55	13.3%	5-19
Ages 25–39, male	45	10.8%	5-19
Ages 15–24, female	45	10.8%	5-19
Ages 15–24, male	35	8.4%	5-19
Ages 40–59, male	30	7.2%	5-19
Ages 60 and over, male	25	6.0%	5-19
Ages 60 and over, female	10	2.4%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	155	50.0%	20-49
Multi-step migration	130	41.9%	5-19
Other / suppressed	25	8.1%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	95	59.4%	5-19
Completed high school, incomplete higher education	35	21.9%	5-19
Completed elementary, incomplete high school	30	18.8%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	120	39.3%	5-19
¼ to ½ minimum wage	100	32.8%	5-19
½ to 1 minimum wage	80	26.2%	5-19
Other / suppressed	5	1.6%	<5

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	85	27.4%	5-19
Ages 5–14, male	60	19.4%	5-19
Ages 15–24, female	55	17.7%	5-19
Ages 25–39, male	40	12.9%	5-19
Ages 25–39, female	35	11.3%	5-19
Ages 40–59, male	35	11.3%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,630	59.7%	>=500
Completed high school, incomplete higher education	665	24.4%	100-499
Completed higher education	235	8.6%	50-99
Completed elementary, incomplete high school	200	7.3%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	1,475	36.6%	100-499
½ to 1 minimum wage	1,290	32.0%	100-499
Up to ¼ of a minimum wage	735	18.2%	100-499
1 to 2 minimum wages	460	11.4%	100-499
More than 2 minimum wages	75	1.9%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	565	15.0%	100-499
Ages 40–59, female	515	13.6%	100-499
Ages 60 and over, female	425	11.3%	100-499
Ages 25–39, female	420	11.1%	100-499
Ages 25–39, male	410	10.9%	100-499
Ages 60 and over, male	390	10.3%	100-499
Ages 15–24, female	290	7.7%	100-499
Ages 15–24, male	285	7.5%	50-99
Ages 5–14, male	245	6.5%	50-99
Ages 5–14, female	230	6.1%	50-99

Commuting (work and study)

Commuting indicators for Aiquara/BA
Employed persons (aged 10 and over)	1,430
Commute out to work in another municipality	170
Commute in from another municipality to work here	95
Net commuting	−75
Out-commuting rate (%)	11.91
Commuting attraction index	0.941
Median commuting time	42 min

Open Aiquara/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]: Aiquara/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/aiquara-ba-2900603/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.