Migration in Saltinho/SP (2017–2022)

Saltinho/SP had a reference population (aged 5 or over in 2022) of 7,730 people. In the 2017–2022 five-year period, the municipality received 905 in-migrants and lost 280 out-migrants to other municipalities in Brazil, resulting in a net migration of +625 people (81.10 per 1,000 population) and a migration effectiveness index (IEM) of 0.530. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Saltinho/SP, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	905	677 to 1,133	good
Out-migrants	280	138 to 422	use with caution
Net migration	+625	356 to 894	not classified
Net migration rate, TLM (per 1,000 pop.)	81.10	-	-
Migration effectiveness index (IEM)	0.530	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 20-49 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Saltinho/SP
Origin	People	Precision
Piracicaba/SP · view pair in the atlas	480	use with caution
Rio das Pedras/SP · view pair in the atlas	90	low precision
São Paulo/SP · view pair in the atlas	70	low precision

Top 10 destinations of out-migrants from Saltinho/SP
Destination	People	Precision
Piracicaba/SP · view pair in the atlas	135	low precision
Mombuca/SP · view pair in the atlas	15	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	550	60.4%	50-99
Multi-step migration	350	38.5%	50-99
Other / suppressed	10	1.1%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	220	35.8%	20-49
No schooling or incomplete elementary	150	24.4%	20-49
Completed higher education	130	21.1%	20-49
Completed elementary, incomplete high school	115	18.7%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	395	43.9%	50-99
½ to 1 minimum wage	240	26.7%	20-49
More than 2 minimum wages	155	17.2%	20-49
¼ to ½ minimum wage	80	8.9%	5-19
Other / suppressed	30	3.3%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	155	17.1%	20-49
Ages 25–39, female	140	15.5%	20-49
Ages 40–59, female	115	12.7%	20-49
Ages 25–39, male	110	12.2%	20-49
Ages 15–24, male	90	9.9%	5-19
Ages 5–14, female	70	7.7%	5-19
Ages 5–14, male	70	7.7%	5-19
Ages 15–24, female	65	7.2%	5-19
Ages 60 and over, female	55	6.1%	5-19
Ages 60 and over, male	35	3.9%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	140	50.0%	5-19
Return to municipality of birth	75	26.8%	5-19
First move from municipality of birth	65	23.2%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	100	52.6%	5-19
Completed higher education	45	23.7%	5-19
No schooling or incomplete elementary	35	18.4%	5-19
Other / suppressed	10	5.3%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	105	38.2%	5-19
More than 2 minimum wages	85	30.9%	5-19
½ to 1 minimum wage	75	27.3%	5-19
Other / suppressed	10	3.6%	<5

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	115	41.1%	5-19
Ages 25–39, female	65	23.2%	5-19
Ages 25–39, male	60	21.4%	5-19
Ages 40–59, male	40	14.3%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,705	32.9%	100-499
Completed high school, incomplete higher education	1,555	30.0%	100-499
Completed elementary, incomplete high school	1,345	25.9%	100-499
Completed higher education	580	11.2%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	3,140	43.3%	>=500
½ to 1 minimum wage	2,115	29.1%	100-499
More than 2 minimum wages	1,330	18.3%	100-499
¼ to ½ minimum wage	625	8.6%	100-499
Up to ¼ of a minimum wage	50	0.7%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,105	16.2%	100-499
Ages 40–59, male	955	14.0%	100-499
Ages 60 and over, female	835	12.2%	100-499
Ages 25–39, male	785	11.5%	100-499
Ages 60 and over, male	765	11.2%	100-499
Ages 25–39, female	745	10.9%	100-499
Ages 15–24, female	455	6.7%	50-99
Ages 15–24, male	430	6.3%	50-99
Ages 5–14, male	395	5.8%	50-99
Ages 5–14, female	355	5.2%	50-99

Commuting (work and study)

Commuting indicators for Saltinho/SP
Employed persons (aged 10 and over)	4,045
Commute out to work in another municipality	940
Commute in from another municipality to work here	450
Net commuting	−490
Out-commuting rate (%)	23.23
Commuting attraction index	0.797
Median commuting time	30 min

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

Open Saltinho/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]: Saltinho/SP. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/saltinho-sp-3545159/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.