Migration in Chorrochó/BA (2017–2022)

Chorrochó/BA had a reference population (aged 5 or over in 2022) of 9,820 people. In the 2017–2022 five-year period, the municipality received 190 in-migrants and lost 680 out-migrants to other municipalities in Brazil, resulting in a net migration of −490 people (−49.88 per 1,000 population) and a migration effectiveness index (IEM) of −0.565. This classifies the municipality, for the period, as one of migratory depletion. In addition, 10 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Chorrochó/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	190	113 to 267	use with caution
Out-migrants	680	461 to 899	use with caution
Net migration	−490	−722 to −258	not classified
Net migration rate, TLM (per 1,000 pop.)	−49.88	-	-
Migration effectiveness index (IEM)	−0.565	-	-

Sample of in-migrants: 20-49 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 Chorrochó/BA
Origin	People	Precision
No inflows published individually (below the disclosure threshold).

Top 10 destinations of out-migrants from Chorrochó/BA
Destination	People	Precision
São Paulo/SP · view pair in the atlas	125	low precision
Rodelas/BA · view pair in the atlas	115	low precision
Juazeiro/BA · view pair in the atlas	90	low precision
Abaré/BA · view pair in the atlas	45	low precision
Canudos/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	80	43.2%	20-49
Multi-step migration	75	40.5%	5-19
Return to municipality of birth	30	16.2%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	40	40.0%	5-19
Completed high school, incomplete higher education	35	35.0%	5-19
Other / suppressed	25	25.0%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	60	31.6%	5-19
Up to ¼ of a minimum wage	55	28.9%	5-19
½ to 1 minimum wage	40	21.1%	5-19
Other / suppressed	35	18.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	40	21.6%	5-19
Ages 15–24, female	35	18.9%	5-19
Ages 15–24, male	30	16.2%	5-19
Ages 25–39, male	30	16.2%	5-19
Ages 40–59, male	25	13.5%	5-19
Ages 25–39, female	25	13.5%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	435	64.0%	50-99
Multi-step migration	150	22.1%	20-49
Return to municipality of birth	95	14.0%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	210	60.0%	20-49
Completed high school, incomplete higher education	105	30.0%	5-19
Other / suppressed	35	10.0%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	240	35.3%	20-49
½ to 1 minimum wage	175	25.7%	20-49
¼ to ½ minimum wage	130	19.1%	5-19
1 to 2 minimum wages	90	13.2%	5-19
Other / suppressed	45	6.6%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, female	150	22.1%	5-19
Ages 25–39, female	95	14.0%	5-19
Ages 25–39, male	90	13.2%	5-19
Ages 15–24, male	80	11.8%	5-19
Ages 5–14, male	65	9.6%	5-19
Ages 60 and over, female	55	8.1%	5-19
Ages 40–59, male	55	8.1%	5-19
Ages 5–14, female	40	5.9%	5-19
Ages 40–59, female	30	4.4%	5-19
Other / suppressed	20	2.9%	<5

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,430	55.3%	>=500
Completed high school, incomplete higher education	1,810	29.2%	100-499
Completed elementary, incomplete high school	525	8.5%	100-499
Completed higher education	435	7.0%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	3,800	36.6%	>=500
Up to ¼ of a minimum wage	3,180	30.6%	>=500
½ to 1 minimum wage	2,405	23.2%	100-499
1 to 2 minimum wages	780	7.5%	100-499
More than 2 minimum wages	220	2.1%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,260	13.1%	100-499
Ages 40–59, female	1,195	12.4%	100-499
Ages 25–39, female	1,085	11.3%	100-499
Ages 25–39, male	1,045	10.9%	100-499
Ages 15–24, male	925	9.6%	100-499
Ages 5–14, male	840	8.7%	100-499
Ages 60 and over, female	825	8.6%	100-499
Ages 5–14, female	815	8.5%	100-499
Ages 15–24, female	780	8.1%	100-499
Ages 60 and over, male	750	7.8%	100-499
Other / suppressed	100	1.0%	5-19

Commuting (work and study)

Commuting indicators for Chorrochó/BA
Employed persons (aged 10 and over)	2,150
Commute out to work in another municipality	210
Commute in from another municipality to work here	185
Net commuting	−20
Out-commuting rate (%)	9.65
Commuting attraction index	0.968
Median commuting time	60 min

Open Chorrochó/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]: Chorrochó/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/chorrocho-ba-2907707/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.