Migration in Olímpio Noronha/MG (2017–2022)

Olímpio Noronha/MG had a reference population (aged 5 or over in 2022) of 2,415 people. In the 2017–2022 five-year period, the municipality received 305 in-migrants and lost 185 out-migrants to other municipalities in Brazil, resulting in a net migration of +120 people (50.28 per 1,000 population) and a migration effectiveness index (IEM) of 0.248. This classifies the municipality, for the period, as one of migratory attraction.

Indicators

Migration indicators for Olímpio Noronha/MG, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	305	212 to 398	use with caution
Out-migrants	185	94 to 276	use with caution
Net migration	+120	−10 to 250	not classified
Net migration rate, TLM (per 1,000 pop.)	50.28	-	-
Migration effectiveness index (IEM)	0.248	-	-

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 Olímpio Noronha/MG
Origin	People	Precision
Carmo de Minas/MG · view pair in the atlas	85	low precision
São José dos Campos/SP · view pair in the atlas	40	low precision
Itajubá/MG · view pair in the atlas	30	low precision
Lambari/MG · view pair in the atlas	25	low precision
São Lourenço/MG · view pair in the atlas	20	low precision
Jesuânia/MG · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Olímpio Noronha/MG
Destination	People	Precision
Cristina/MG · view pair in the atlas	35	low precision
Jesuânia/MG · 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	130	41.9%	20-49
Return to municipality of birth	110	35.5%	20-49
Multi-step migration	70	22.6%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	95	46.3%	20-49
No schooling or incomplete elementary	85	41.5%	20-49
Completed higher education	15	7.3%	5-19
Completed elementary, incomplete high school	10	4.9%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	100	32.8%	20-49
¼ to ½ minimum wage	80	26.2%	20-49
1 to 2 minimum wages	65	21.3%	5-19
Up to ¼ of a minimum wage	35	11.5%	5-19
More than 2 minimum wages	25	8.2%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	45	14.5%	5-19
Ages 25–39, female	45	14.5%	5-19
Ages 40–59, female	40	12.9%	5-19
Ages 15–24, female	35	11.3%	5-19
Ages 25–39, male	35	11.3%	5-19
Ages 60 and over, female	30	9.7%	5-19
Ages 5–14, male	25	8.1%	5-19
Ages 5–14, female	20	6.5%	5-19
Ages 15–24, male	20	6.5%	5-19
Ages 60 and over, male	15	4.8%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Return to municipality of birth	75	40.5%	5-19
Multi-step migration	55	29.7%	5-19
First move from municipality of birth	55	29.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	50	41.7%	5-19
Completed high school, incomplete higher education	50	41.7%	5-19
Other / suppressed	20	16.7%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	70	36.8%	5-19
1 to 2 minimum wages	55	28.9%	5-19
¼ to ½ minimum wage	35	18.4%	5-19
Other / suppressed	30	15.8%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	95	51.4%	20-49
Ages 25–39, female	35	18.9%	5-19
Ages 40–59, male	30	16.2%	5-19
Ages 15–24, male	25	13.5%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	905	57.1%	100-499
Completed high school, incomplete higher education	400	25.2%	100-499
Completed elementary, incomplete high school	185	11.7%	50-99
Completed higher education	95	6.0%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	1,020	45.2%	100-499
¼ to ½ minimum wage	460	20.4%	100-499
1 to 2 minimum wages	410	18.2%	100-499
Up to ¼ of a minimum wage	230	10.2%	50-99
More than 2 minimum wages	135	6.0%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	320	15.1%	100-499
Ages 40–59, female	315	14.9%	100-499
Ages 60 and over, female	285	13.5%	50-99
Ages 60 and over, male	285	13.5%	50-99
Ages 25–39, female	195	9.2%	50-99
Ages 25–39, male	190	9.0%	50-99
Ages 15–24, male	150	7.1%	20-49
Ages 15–24, female	130	6.1%	20-49
Ages 5–14, female	125	5.9%	20-49
Ages 5–14, male	120	5.7%	20-49

Commuting (work and study)

Commuting indicators for Olímpio Noronha/MG
Employed persons (aged 10 and over)	1,005
Commute out to work in another municipality	205
Commute in from another municipality to work here	80
Net commuting	−125
Out-commuting rate (%)	20.26
Commuting attraction index	0.869
Median commuting time	30 min

Open Olímpio Noronha/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]: Olímpio Noronha/MG. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/olimpio-noronha-mg-3145505/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.