Migration in Martinho Campos/MG (2017–2022)

Martinho Campos/MG had a reference population (aged 5 or over in 2022) of 13,165 people. In the 2017–2022 five-year period, the municipality received 1,585 in-migrants and lost 705 out-migrants to other municipalities in Brazil, resulting in a net migration of +880 people (66.85 per 1,000 population) and a migration effectiveness index (IEM) of 0.385. This classifies the municipality, for the period, as one of migratory attraction. In addition, 10 arrived with an unreported origin and 15 came from abroad.

Indicators

Migration indicators for Martinho Campos/MG, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	1,585	1,321 to 1,849	good
Out-migrants	705	451 to 959	use with caution
Net migration	+880	514 to 1,246	not classified
Net migration rate, TLM (per 1,000 pop.)	66.85	-	-
Migration effectiveness index (IEM)	0.385	-	-

Sample of in-migrants: 100-499 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 Martinho Campos/MG
Origin	People	Precision
Belo Horizonte/MG · view pair in the atlas	305	use with caution
Pompéu/MG · view pair in the atlas	135	low precision
Contagem/MG · view pair in the atlas	120	low precision
Betim/MG · view pair in the atlas	90	low precision
Bom Despacho/MG · view pair in the atlas	90	low precision
Abaeté/MG · view pair in the atlas	65	low precision
Ribeirão das Neves/MG · view pair in the atlas	60	low precision
Curvelo/MG · view pair in the atlas	40	low precision
Divinópolis/MG · view pair in the atlas	30	low precision
Pitangui/MG · view pair in the atlas	30	low precision

Top 10 destinations of out-migrants from Martinho Campos/MG
Destination	People	Precision
Belo Horizonte/MG · view pair in the atlas	125	low precision
Abaeté/MG · view pair in the atlas	115	low precision
Bom Despacho/MG · view pair in the atlas	80	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	710	44.9%	100-499
Multi-step migration	630	39.9%	100-499
Return to municipality of birth	240	15.2%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	395	38.5%	50-99
Completed high school, incomplete higher education	310	30.2%	50-99
Completed elementary, incomplete high school	200	19.5%	20-49
Completed higher education	120	11.7%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	590	37.2%	100-499
1 to 2 minimum wages	380	24.0%	50-99
¼ to ½ minimum wage	260	16.4%	50-99
More than 2 minimum wages	195	12.3%	20-49
Up to ¼ of a minimum wage	160	10.1%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	280	17.7%	50-99
Ages 40–59, male	195	12.3%	20-49
Ages 25–39, male	190	12.0%	20-49
Ages 5–14, female	175	11.0%	20-49
Ages 40–59, female	170	10.7%	20-49
Ages 5–14, male	140	8.8%	20-49
Ages 15–24, female	135	8.5%	20-49
Ages 60 and over, female	120	7.6%	20-49
Ages 15–24, male	105	6.6%	20-49
Ages 60 and over, male	75	4.7%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	365	52.1%	20-49
First move from municipality of birth	220	31.4%	20-49
Return to municipality of birth	115	16.4%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	170	38.6%	20-49
Completed higher education	125	28.4%	5-19
Completed high school, incomplete higher education	85	19.3%	5-19
Completed elementary, incomplete high school	60	13.6%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	225	31.9%	20-49
More than 2 minimum wages	150	21.3%	5-19
¼ to ½ minimum wage	135	19.1%	5-19
½ to 1 minimum wage	135	19.1%	5-19
Up to ¼ of a minimum wage	60	8.5%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	95	13.4%	5-19
Ages 40–59, male	95	13.4%	5-19
Ages 15–24, female	90	12.7%	5-19
Ages 25–39, male	90	12.7%	5-19
Ages 5–14, female	85	12.0%	5-19
Other / suppressed	80	11.3%	5-19
Ages 40–59, female	75	10.6%	5-19
Ages 15–24, male	60	8.5%	5-19
Ages 5–14, male	40	5.6%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	4,430	51.9%	>=500
Completed high school, incomplete higher education	2,000	23.4%	100-499
Completed elementary, incomplete high school	1,220	14.3%	100-499
Completed higher education	880	10.3%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	4,695	37.9%	>=500
1 to 2 minimum wages	3,960	32.0%	>=500
¼ to ½ minimum wage	1,535	12.4%	100-499
More than 2 minimum wages	1,360	11.0%	100-499
Up to ¼ of a minimum wage	790	6.4%	100-499
Not applicable (collective dwelling)	50	0.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,725	14.9%	100-499
Ages 40–59, male	1,630	14.1%	100-499
Ages 60 and over, female	1,345	11.6%	100-499
Ages 25–39, male	1,320	11.4%	100-499
Ages 60 and over, male	1,285	11.1%	100-499
Ages 25–39, female	1,225	10.6%	100-499
Ages 5–14, male	845	7.3%	100-499
Ages 15–24, male	765	6.6%	100-499
Ages 15–24, female	720	6.2%	100-499
Ages 5–14, female	695	6.0%	100-499

Commuting (work and study)

Commuting indicators for Martinho Campos/MG
Employed persons (aged 10 and over)	7,050
Commute out to work in another municipality	250
Commute in from another municipality to work here	730
Net commuting	+480
Out-commuting rate (%)	3.55
Commuting attraction index	1.062
Median commuting time	60 min

Open Martinho Campos/MG 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]: Martinho Campos/MG. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/martinho-campos-mg-3140506/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.