Migration in Tanque Novo/BA (2017–2022)

Tanque Novo/BA had a reference population (aged 5 or over in 2022) of 16,025 people. In the 2017–2022 five-year period, the municipality received 360 in-migrants and lost 540 out-migrants to other municipalities in Brazil, resulting in a net migration of −180 people (−11.27 per 1,000 population) and a migration effectiveness index (IEM) of −0.200. This classifies the municipality, for the period, as one of migratory depletion. In addition, 20 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Tanque Novo/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	360	253 to 467	use with caution
Out-migrants	540	348 to 732	use with caution
Net migration	−180	−400 to 40	not classified
Net migration rate, TLM (per 1,000 pop.)	−11.27	-	-
Migration effectiveness index (IEM)	−0.200	-	-

Sample of in-migrants: 50-99 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 Tanque Novo/BA
Origin	People	Precision
Botuporã/BA · view pair in the atlas	60	low precision
Barueri/SP · view pair in the atlas	45	low precision
Riacho de Santana/BA · view pair in the atlas	40	low precision
São Paulo/SP · view pair in the atlas	30	low precision
Caetité/BA · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Tanque Novo/BA
Destination	People	Precision
Riacho de Santana/BA · view pair in the atlas	65	low precision
Botuporã/BA · view pair in the atlas	55	low precision
Barueri/SP · view pair in the atlas	30	low precision
Igaporã/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	195	54.2%	20-49
Multi-step migration	105	29.2%	5-19
Return to municipality of birth	60	16.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	95	39.6%	5-19
No schooling or incomplete elementary	65	27.1%	5-19
Completed elementary, incomplete high school	45	18.8%	5-19
Completed higher education	35	14.6%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	195	54.2%	20-49
½ to 1 minimum wage	65	18.1%	5-19
Up to ¼ of a minimum wage	60	16.7%	5-19
1 to 2 minimum wages	25	6.9%	5-19
Other / suppressed	15	4.2%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	80	22.2%	5-19
Ages 25–39, male	80	22.2%	5-19
Other / suppressed	60	16.7%	5-19
Ages 15–24, female	55	15.3%	5-19
Ages 40–59, female	40	11.1%	5-19
Ages 15–24, male	25	6.9%	5-19
Ages 5–14, female	20	5.6%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	285	52.8%	20-49
Multi-step migration	180	33.3%	20-49
Return to municipality of birth	75	13.9%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	105	41.2%	5-19
No schooling or incomplete elementary	60	23.5%	5-19
Completed elementary, incomplete high school	50	19.6%	5-19
Completed higher education	40	15.7%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	190	35.2%	20-49
1 to 2 minimum wages	135	25.0%	5-19
Up to ¼ of a minimum wage	115	21.3%	20-49
¼ to ½ minimum wage	70	13.0%	5-19
Other / suppressed	30	5.6%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, female	130	24.1%	5-19
Ages 25–39, male	85	15.7%	5-19
Ages 15–24, male	85	15.7%	5-19
Ages 5–14, female	60	11.1%	5-19
Ages 25–39, female	55	10.2%	5-19
Ages 40–59, male	50	9.3%	5-19
Ages 40–59, female	40	7.4%	5-19
Other / suppressed	35	6.5%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	6,750	63.5%	>=500
Completed high school, incomplete higher education	2,355	22.2%	100-499
Completed elementary, incomplete high school	990	9.3%	100-499
Completed higher education	530	5.0%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	5,310	31.7%	>=500
¼ to ½ minimum wage	5,095	30.4%	>=500
½ to 1 minimum wage	4,750	28.3%	>=500
1 to 2 minimum wages	1,230	7.3%	100-499
More than 2 minimum wages	390	2.3%	50-99

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	2,065	13.2%	100-499
Ages 40–59, female	2,060	13.2%	100-499
Ages 25–39, female	1,880	12.0%	100-499
Ages 25–39, male	1,835	11.7%	100-499
Ages 60 and over, female	1,435	9.2%	100-499
Ages 15–24, male	1,430	9.1%	100-499
Ages 60 and over, male	1,345	8.6%	100-499
Ages 15–24, female	1,270	8.1%	100-499
Ages 5–14, female	1,175	7.5%	100-499
Ages 5–14, male	1,155	7.4%	100-499

Commuting (work and study)

Commuting indicators for Tanque Novo/BA
Employed persons (aged 10 and over)	4,070
Commute out to work in another municipality	265
Commute in from another municipality to work here	215
Net commuting	−55
Out-commuting rate (%)	6.54
Commuting attraction index	0.959
Median commuting time	40 min

Open Tanque Novo/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]: Tanque Novo/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/tanque-novo-ba-2931053/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.