Migration in Casa Nova/BA (2017–2022)

Casa Nova/BA had a reference population (aged 5 or over in 2022) of 66,710 people. In the 2017–2022 five-year period, the municipality received 2,485 in-migrants and lost 1,885 out-migrants to other municipalities in Brazil, resulting in a net migration of +600 people (8.99 per 1,000 population) and a migration effectiveness index (IEM) of 0.137. This classifies the municipality, for the period, as one of migratory attraction. In addition, 35 arrived with an unreported origin and 10 came from abroad.

Indicators

Migration indicators for Casa Nova/BA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	2,485	1,994 to 2,976	good
Out-migrants	1,885	1,492 to 2,278	good
Net migration	+600	−29 to 1,229	not classified
Net migration rate, TLM (per 1,000 pop.)	8.99	-	-
Migration effectiveness index (IEM)	0.137	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 100-499 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Casa Nova/BA
Origin	People	Precision
Petrolina/PE · view pair in the atlas	390	use with caution
São Paulo/SP · view pair in the atlas	120	low precision
Sobradinho/BA · view pair in the atlas	115	low precision
Sento Sé/BA · view pair in the atlas	110	low precision
Juazeiro/BA · view pair in the atlas	105	low precision
Remanso/BA · view pair in the atlas	100	low precision
Belém do São Francisco/PE · view pair in the atlas	80	low precision
Salvador/BA · view pair in the atlas	65	low precision
Araripina/PE · view pair in the atlas	55	low precision
Cabrobó/PE · view pair in the atlas	50	low precision

Top 10 destinations of out-migrants from Casa Nova/BA
Destination	People	Precision
Petrolina/PE · view pair in the atlas	820	use with caution
Juazeiro/BA · view pair in the atlas	200	use with caution
Sobradinho/BA · view pair in the atlas	90	low precision
Sento Sé/BA · view pair in the atlas	50	low precision
Dom Inocêncio/PI · view pair in the atlas	20	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	1,075	43.2%	100-499
Multi-step migration	885	35.5%	50-99
Return to municipality of birth	510	20.5%	50-99
Other / suppressed	20	0.8%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	660	45.7%	50-99
Completed high school, incomplete higher education	385	26.6%	20-49
Completed elementary, incomplete high school	245	17.0%	20-49
Completed higher education	155	10.7%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	945	38.0%	100-499
¼ to ½ minimum wage	550	22.1%	50-99
Up to ¼ of a minimum wage	525	21.1%	50-99
1 to 2 minimum wages	345	13.9%	20-49
More than 2 minimum wages	120	4.8%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	415	16.6%	20-49
Ages 15–24, female	350	14.0%	20-49
Ages 25–39, female	345	13.8%	20-49
Ages 40–59, male	275	11.0%	20-49
Ages 40–59, female	255	10.2%	20-49
Ages 5–14, female	240	9.6%	20-49
Ages 15–24, male	240	9.6%	20-49
Ages 5–14, male	210	8.4%	20-49
Ages 60 and over, female	120	4.8%	5-19
Other / suppressed	45	1.8%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	920	48.8%	100-499
Multi-step migration	650	34.5%	50-99
Return to municipality of birth	315	16.7%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	430	39.3%	50-99
Completed high school, incomplete higher education	390	35.6%	20-49
Completed elementary, incomplete high school	165	15.1%	5-19
Completed higher education	110	10.0%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	680	36.1%	50-99
¼ to ½ minimum wage	490	26.0%	50-99
1 to 2 minimum wages	255	13.5%	20-49
More than 2 minimum wages	235	12.5%	5-19
Up to ¼ of a minimum wage	225	11.9%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	335	17.8%	20-49
Ages 15–24, female	280	14.9%	20-49
Ages 25–39, male	255	13.5%	20-49
Ages 40–59, male	200	10.6%	20-49
Ages 15–24, male	195	10.3%	20-49
Ages 5–14, female	170	9.0%	20-49
Ages 40–59, female	155	8.2%	20-49
Ages 5–14, male	145	7.7%	5-19
Ages 60 and over, female	105	5.6%	5-19
Ages 60 and over, male	45	2.4%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	26,050	63.0%	>=500
Completed high school, incomplete higher education	8,885	21.5%	>=500
Completed elementary, incomplete high school	4,555	11.0%	100-499
Completed higher education	1,875	4.5%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	22,460	32.3%	>=500
¼ to ½ minimum wage	21,690	31.2%	>=500
Up to ¼ of a minimum wage	19,130	27.5%	>=500
1 to 2 minimum wages	4,960	7.1%	100-499
More than 2 minimum wages	1,315	1.9%	100-499

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	8,570	13.4%	>=500
Ages 40–59, female	8,065	12.6%	>=500
Ages 25–39, male	7,820	12.2%	>=500
Ages 25–39, female	7,560	11.8%	>=500
Ages 15–24, male	6,110	9.5%	>=500
Ages 5–14, male	5,820	9.1%	>=500
Ages 15–24, female	5,545	8.6%	>=500
Ages 5–14, female	5,340	8.3%	>=500
Ages 60 and over, female	4,790	7.5%	>=500
Ages 60 and over, male	4,565	7.1%	100-499

Commuting (work and study)

Commuting indicators for Casa Nova/BA
Employed persons (aged 10 and over)	23,375
Commute out to work in another municipality	635
Commute in from another municipality to work here	980
Net commuting	+345
Out-commuting rate (%)	2.71
Commuting attraction index	0.997
Median commuting time	60 min

This municipality is part of Região Administrativa Integrada de Desenvolvimento do Polo Petrolina/PE e Juazeiro/BA → see the metropolitan region page

Open Casa Nova/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]: Casa Nova/BA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/casa-nova-ba-2907202/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.