Migration in Mombuca/SP (2017–2022)

Mombuca/SP had a reference population (aged 5 or over in 2022) of 3,430 people. In the 2017–2022 five-year period, the municipality received 405 in-migrants and lost 140 out-migrants to other municipalities in Brazil, resulting in a net migration of +265 people (76.67 per 1,000 population) and a migration effectiveness index (IEM) of 0.485. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Mombuca/SP, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	405	299 to 511	good
Out-migrants	140	41 to 239	low precision
Net migration	+265	120 to 410	not classified
Net migration rate, TLM (per 1,000 pop.)	76.67	-	-
Migration effectiveness index (IEM)	0.485	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 5-19 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Mombuca/SP
Origin	People	Precision
Capivari/SP · view pair in the atlas	125	use with caution
Rio das Pedras/SP · view pair in the atlas	70	low precision
Piracicaba/SP · view pair in the atlas	40	low precision
Saltinho/SP · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Mombuca/SP
Destination	People	Precision
No outflows published individually (below the disclosure threshold).

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	205	51.2%	50-99
Multi-step migration	170	42.5%	50-99
Return to municipality of birth	25	6.2%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	125	44.6%	20-49
No schooling or incomplete elementary	85	30.4%	20-49
Completed elementary, incomplete high school	60	21.4%	5-19
Other / suppressed	10	3.6%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	130	32.5%	20-49
½ to 1 minimum wage	130	32.5%	20-49
¼ to ½ minimum wage	50	12.5%	5-19
More than 2 minimum wages	50	12.5%	5-19
Up to ¼ of a minimum wage	40	10.0%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	70	17.9%	20-49
Ages 25–39, male	55	14.1%	5-19
Ages 40–59, female	50	12.8%	5-19
Ages 40–59, male	45	11.5%	5-19
Ages 5–14, male	40	10.3%	5-19
Ages 5–14, female	35	9.0%	5-19
Ages 60 and over, male	30	7.7%	5-19
Ages 15–24, male	25	6.4%	5-19
Ages 60 and over, female	20	5.1%	5-19
Ages 15–24, female	20	5.1%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	100	71.4%	5-19
Other / suppressed	40	28.6%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Other / suppressed	75	100.0%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	55	39.3%	5-19
½ to 1 minimum wage	45	32.1%	5-19
Other / suppressed	40	28.6%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	140	100.0%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	835	39.9%	100-499
Completed high school, incomplete higher education	710	33.9%	100-499
Completed elementary, incomplete high school	400	19.1%	100-499
Completed higher education	150	7.2%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	1,100	33.1%	100-499
1 to 2 minimum wages	880	26.5%	100-499
¼ to ½ minimum wage	670	20.2%	100-499
More than 2 minimum wages	385	11.6%	100-499
Up to ¼ of a minimum wage	290	8.7%	50-99

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	450	14.9%	100-499
Ages 40–59, male	435	14.4%	100-499
Ages 25–39, male	365	12.0%	100-499
Ages 25–39, female	330	10.9%	100-499
Ages 60 and over, female	285	9.4%	50-99
Ages 15–24, female	245	8.1%	50-99
Ages 5–14, male	235	7.8%	50-99
Ages 5–14, female	235	7.8%	50-99
Ages 60 and over, male	230	7.6%	50-99
Ages 15–24, male	220	7.3%	50-99

Commuting (work and study)

Commuting indicators for Mombuca/SP
Employed persons (aged 10 and over)	1,575
Commute out to work in another municipality	415
Commute in from another municipality to work here	265
Net commuting	−150
Out-commuting rate (%)	26.35
Commuting attraction index	0.854
Median commuting time	20 min

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

Open Mombuca/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]: Mombuca/SP. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/mombuca-sp-3530904/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.