Migration in Porto do Mangue/RN (2017–2022)

Porto do Mangue/RN had a reference population (aged 5 or over in 2022) of 4,840 people. In the 2017–2022 five-year period, the municipality received 290 in-migrants and lost 305 out-migrants to other municipalities in Brazil, resulting in a net migration of −15 people (−3.11 per 1,000 population) and a migration effectiveness index (IEM) of −0.025. This classifies the municipality, for the period, as one of migratory depletion. In addition, 5 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Porto do Mangue/RN, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	290	192 to 388	use with caution
Out-migrants	305	152 to 458	use with caution
Net migration	−15	−197 to 167	not classified
Net migration rate, TLM (per 1,000 pop.)	−3.11	-	-
Migration effectiveness index (IEM)	−0.025	-	-

Sample of in-migrants: 50-99 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 Porto do Mangue/RN
Origin	People	Precision
Serra do Mel/RN · view pair in the atlas	65	low precision
Mossoró/RN · view pair in the atlas	60	low precision
Natal/RN · view pair in the atlas	30	low precision
Carnaubais/RN · view pair in the atlas	20	low precision
Macau/RN · view pair in the atlas	20	low precision
Areia Branca/RN · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Porto do Mangue/RN
Destination	People	Precision
Serra do Mel/RN · view pair in the atlas	75	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	180	62.1%	50-99
Multi-step migration	105	36.2%	20-49
Other / suppressed	5	1.7%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	100	58.8%	20-49
Completed high school, incomplete higher education	40	23.5%	5-19
Completed elementary, incomplete high school	25	14.7%	5-19
Other / suppressed	5	2.9%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	180	63.2%	50-99
½ to 1 minimum wage	50	17.5%	5-19
¼ to ½ minimum wage	25	8.8%	5-19
1 to 2 minimum wages	20	7.0%	5-19
Other / suppressed	10	3.5%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	50	16.9%	5-19
Ages 40–59, male	45	15.3%	5-19
Ages 5–14, male	45	15.3%	5-19
Ages 40–59, female	35	11.9%	5-19
Ages 15–24, female	35	11.9%	5-19
Ages 5–14, female	35	11.9%	5-19
Ages 25–39, male	20	6.8%	5-19
Ages 15–24, male	15	5.1%	5-19
Other / suppressed	15	5.1%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	145	47.5%	20-49
First move from municipality of birth	90	29.5%	5-19
Return to municipality of birth	70	23.0%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	60	50.0%	5-19
Completed elementary, incomplete high school	40	33.3%	5-19
Completed high school, incomplete higher education	20	16.7%	5-19
Other / suppressed	0	0.0%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	165	54.1%	20-49
Up to ¼ of a minimum wage	80	26.2%	5-19
½ to 1 minimum wage	50	16.4%	5-19
Other / suppressed	10	3.3%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, female	60	19.7%	5-19
Ages 5–14, female	50	16.4%	5-19
Ages 15–24, male	40	13.1%	5-19
Ages 25–39, male	40	13.1%	5-19
Other / suppressed	30	9.8%	5-19
Ages 5–14, male	30	9.8%	5-19
Ages 40–59, male	30	9.8%	5-19
Ages 25–39, female	25	8.2%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,920	63.2%	>=500
Completed high school, incomplete higher education	575	18.9%	100-499
Completed elementary, incomplete high school	430	14.1%	100-499
Completed higher education	115	3.8%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	1,680	34.0%	>=500
½ to 1 minimum wage	1,395	28.2%	100-499
Up to ¼ of a minimum wage	1,345	27.2%	100-499
1 to 2 minimum wages	430	8.7%	100-499
More than 2 minimum wages	85	1.7%	20-49
Other / suppressed	5	0.1%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	650	14.3%	100-499
Ages 40–59, male	620	13.7%	100-499
Ages 25–39, male	590	13.0%	100-499
Ages 25–39, female	525	11.6%	100-499
Ages 15–24, male	460	10.1%	100-499
Ages 15–24, female	355	7.8%	100-499
Ages 5–14, female	350	7.7%	100-499
Ages 5–14, male	340	7.5%	100-499
Ages 60 and over, female	335	7.4%	100-499
Ages 60 and over, male	315	6.9%	100-499

Commuting (work and study)

Commuting indicators for Porto do Mangue/RN
Employed persons (aged 10 and over)	1,490
Commute out to work in another municipality	120
Commute in from another municipality to work here	145
Net commuting	+25
Out-commuting rate (%)	8.11
Commuting attraction index	1.004
Median commuting time	60 min

Open Porto do Mangue/RN 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]: Porto do Mangue/RN. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/porto-do-mangue-rn-2410256/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.