Migration in Barrinha/SP (2017–2022)

Barrinha/SP had a reference population (aged 5 or over in 2022) of 29,910 people. In the 2017–2022 five-year period, the municipality received 1,520 in-migrants and lost 1,060 out-migrants to other municipalities in Brazil, resulting in a net migration of +465 people (15.48 per 1,000 population) and a migration effectiveness index (IEM) of 0.179. This classifies the municipality, for the period, as one of migratory attraction. In addition, 30 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Barrinha/SP, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	1,520	1,163 to 1,877	good
Out-migrants	1,060	732 to 1,388	use with caution
Net migration	+465	−20 to 950	not classified
Net migration rate, TLM (per 1,000 pop.)	15.48	-	-
Migration effectiveness index (IEM)	0.179	-	-

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 Barrinha/SP
Origin	People	Precision
Ribeirão Preto/SP · view pair in the atlas	195	low precision
Minas Novas/MG · view pair in the atlas	95	low precision
Virgem da Lapa/MG · view pair in the atlas	70	low precision
Guariba/SP · view pair in the atlas	65	low precision
Sertãozinho/SP · view pair in the atlas	65	low precision

Top 10 destinations of out-migrants from Barrinha/SP
Destination	People	Precision
Sertãozinho/SP · view pair in the atlas	225	low precision
Ribeirão Preto/SP · view pair in the atlas	200	low precision
Dumont/SP · 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	885	58.0%	50-99
Multi-step migration	480	31.5%	20-49
Return to municipality of birth	150	9.8%	5-19
Other / suppressed	10	0.7%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	350	36.3%	20-49
Completed high school, incomplete higher education	280	29.0%	20-49
Completed elementary, incomplete high school	220	22.8%	20-49
Completed higher education	115	11.9%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	665	43.8%	50-99
1 to 2 minimum wages	420	27.6%	20-49
¼ to ½ minimum wage	180	11.8%	20-49
More than 2 minimum wages	165	10.9%	5-19
Up to ¼ of a minimum wage	90	5.9%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	305	20.0%	20-49
Ages 25–39, male	195	12.8%	20-49
Ages 15–24, female	150	9.8%	5-19
Ages 40–59, female	150	9.8%	5-19
Ages 15–24, male	150	9.8%	5-19
Ages 40–59, male	145	9.5%	5-19
Ages 5–14, male	140	9.2%	5-19
Ages 60 and over, female	125	8.2%	5-19
Ages 5–14, female	120	7.9%	5-19
Ages 60 and over, male	45	3.0%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	515	48.6%	50-99
First move from municipality of birth	350	33.0%	20-49
Return to municipality of birth	195	18.4%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	195	31.0%	20-49
Completed elementary, incomplete high school	150	23.8%	20-49
Completed higher education	145	23.0%	5-19
No schooling or incomplete elementary	140	22.2%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	360	34.0%	20-49
1 to 2 minimum wages	330	31.1%	20-49
More than 2 minimum wages	155	14.6%	5-19
¼ to ½ minimum wage	155	14.6%	20-49
Up to ¼ of a minimum wage	55	5.2%	5-19
Other / suppressed	5	0.5%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	220	20.8%	20-49
Ages 25–39, male	185	17.5%	20-49
Ages 15–24, male	155	14.6%	5-19
Ages 40–59, male	110	10.4%	5-19
Ages 15–24, female	105	9.9%	5-19
Ages 5–14, male	95	9.0%	5-19
Ages 40–59, female	75	7.1%	5-19
Ages 5–14, female	70	6.6%	5-19
Ages 60 and over, male	35	3.3%	5-19
Other / suppressed	10	0.9%	<5

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	7,995	41.4%	>=500
Completed high school, incomplete higher education	5,975	31.0%	>=500
Completed elementary, incomplete high school	2,950	15.3%	100-499
Completed higher education	2,380	12.3%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	10,875	35.6%	>=500
1 to 2 minimum wages	10,145	33.2%	>=500
¼ to ½ minimum wage	4,400	14.4%	100-499
More than 2 minimum wages	3,405	11.2%	100-499
Up to ¼ of a minimum wage	1,710	5.6%	100-499

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	4,150	14.6%	100-499
Ages 40–59, male	3,935	13.9%	100-499
Ages 25–39, female	3,795	13.4%	100-499
Ages 25–39, male	3,675	13.0%	100-499
Ages 15–24, male	2,415	8.5%	100-499
Ages 15–24, female	2,280	8.0%	100-499
Ages 5–14, male	2,235	7.9%	100-499
Ages 5–14, female	2,125	7.5%	100-499
Ages 60 and over, female	1,965	6.9%	100-499
Ages 60 and over, male	1,785	6.3%	100-499

Commuting (work and study)

Commuting indicators for Barrinha/SP
Employed persons (aged 10 and over)	15,765
Commute out to work in another municipality	6,270
Commute in from another municipality to work here	510
Net commuting	−5,760
Out-commuting rate (%)	39.78
Commuting attraction index	0.609
Median commuting time	45 min

This municipality is part of Região Metropolitana de Ribeirão Preto → see the metropolitan region page

Open Barrinha/SP 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]: Barrinha/SP. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/barrinha-sp-3505609/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.