Migration in Aporá/BA (2017–2022)

Aporá/BA had a reference population (aged 5 or over in 2022) of 14,975 people. In the 2017–2022 five-year period, the municipality received 925 in-migrants and lost 575 out-migrants to other municipalities in Brazil, resulting in a net migration of +355 people (23.57 per 1,000 population) and a migration effectiveness index (IEM) of 0.235. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Aporá/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	925	753 to 1,097	good
Out-migrants	575	342 to 808	use with caution
Net migration	+355	65 to 645	not classified
Net migration rate, TLM (per 1,000 pop.)	23.57	-	-
Migration effectiveness index (IEM)	0.235	-	-

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 Aporá/BA
Origin	People	Precision
São Paulo/SP · view pair in the atlas	240	use with caution
Salvador/BA · view pair in the atlas	125	use with caution
Acajutiba/BA · view pair in the atlas	60	low precision
Inhambupe/BA · view pair in the atlas	55	low precision
Esplanada/BA · view pair in the atlas	40	low precision
Aracaju/SE · view pair in the atlas	35	low precision
Rio Real/BA · view pair in the atlas	30	low precision
Laranjal Paulista/SP · view pair in the atlas	25	low precision
Alagoinhas/BA · view pair in the atlas	20	low precision

Top 10 destinations of out-migrants from Aporá/BA
Destination	People	Precision
São Paulo/SP · view pair in the atlas	130	low precision
Acajutiba/BA · view pair in the atlas	85	low precision
Alagoinhas/BA · view pair in the atlas	55	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	360	38.7%	50-99
Return to municipality of birth	310	33.3%	50-99
Multi-step migration	260	28.0%	50-99

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	265	43.4%	50-99
Completed high school, incomplete higher education	195	32.0%	20-49
Completed elementary, incomplete high school	90	14.8%	5-19
Completed higher education	60	9.8%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	250	27.0%	50-99
Up to ¼ of a minimum wage	230	24.9%	50-99
½ to 1 minimum wage	205	22.2%	20-49
1 to 2 minimum wages	140	15.1%	20-49
More than 2 minimum wages	95	10.3%	5-19
Other / suppressed	5	0.5%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	175	18.9%	20-49
Ages 25–39, male	115	12.4%	20-49
Ages 40–59, male	110	11.9%	20-49
Ages 40–59, female	105	11.4%	20-49
Ages 15–24, male	100	10.8%	20-49
Ages 15–24, female	100	10.8%	20-49
Ages 5–14, male	65	7.0%	5-19
Ages 60 and over, male	60	6.5%	5-19
Ages 60 and over, female	50	5.4%	5-19
Ages 5–14, female	45	4.9%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	255	44.7%	20-49
Multi-step migration	240	42.1%	20-49
Return to municipality of birth	75	13.2%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	100	37.7%	5-19
No schooling or incomplete elementary	95	35.8%	5-19
Other / suppressed	70	26.4%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	195	33.9%	20-49
1 to 2 minimum wages	150	26.1%	5-19
Up to ¼ of a minimum wage	100	17.4%	5-19
½ to 1 minimum wage	75	13.0%	5-19
More than 2 minimum wages	50	8.7%	5-19
Other / suppressed	5	0.9%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, male	140	24.3%	5-19
Other / suppressed	130	22.6%	5-19
Ages 25–39, male	105	18.3%	5-19
Ages 15–24, female	100	17.4%	5-19
Ages 25–39, female	55	9.6%	5-19
Ages 40–59, female	45	7.8%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	6,045	63.5%	>=500
Completed high school, incomplete higher education	1,875	19.7%	100-499
Completed elementary, incomplete high school	1,025	10.8%	100-499
Completed higher education	575	6.0%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	4,635	30.9%	>=500
¼ to ½ minimum wage	4,425	29.5%	>=500
Up to ¼ of a minimum wage	4,340	28.9%	>=500
1 to 2 minimum wages	1,270	8.5%	100-499
More than 2 minimum wages	305	2.0%	50-99
Other / suppressed	20	0.1%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,955	13.9%	100-499
Ages 40–59, male	1,920	13.7%	100-499
Ages 25–39, male	1,495	10.6%	100-499
Ages 25–39, female	1,490	10.6%	100-499
Ages 60 and over, female	1,405	10.0%	100-499
Ages 60 and over, male	1,255	8.9%	100-499
Ages 15–24, male	1,235	8.8%	100-499
Ages 5–14, male	1,150	8.2%	100-499
Ages 15–24, female	1,135	8.1%	100-499
Ages 5–14, female	1,010	7.2%	100-499

Commuting (work and study)

Commuting indicators for Aporá/BA
Employed persons (aged 10 and over)	4,865
Commute out to work in another municipality	285
Commute in from another municipality to work here	110
Net commuting	−180
Out-commuting rate (%)	5.91
Commuting attraction index	0.937
Median commuting time	40 min

Open Aporá/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]: Aporá/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/apora-ba-2901908/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.