Migration in Primeiro de Maio/PR (2017–2022)

Primeiro de Maio/PR had a reference population (aged 5 or over in 2022) of 9,590 people. In the 2017–2022 five-year period, the municipality received 755 in-migrants and lost 535 out-migrants to other municipalities in Brazil, resulting in a net migration of +220 people (22.77 per 1,000 population) and a migration effectiveness index (IEM) of 0.169. This classifies the municipality, for the period, as one of migratory attraction. In addition, 0 arrived with an unreported origin and 10 came from abroad.

Indicators

Migration indicators for Primeiro de Maio/PR, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	755	567 to 943	good
Out-migrants	535	355 to 715	use with caution
Net migration	+220	−40 to 480	not classified
Net migration rate, TLM (per 1,000 pop.)	22.77	-	-
Migration effectiveness index (IEM)	0.169	-	-

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 Primeiro de Maio/PR
Origin	People	Precision
São Paulo/SP · view pair in the atlas	155	low precision
Londrina/PR · view pair in the atlas	135	use with caution
Sertanópolis/PR · view pair in the atlas	40	low precision
Cambé/PR · view pair in the atlas	35	low precision
Arapongas/PR · view pair in the atlas	35	low precision
Bela Vista do Paraíso/PR · view pair in the atlas	35	low precision
Alvorada do Sul/PR · view pair in the atlas	25	low precision
Ibiporã/PR · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Primeiro de Maio/PR
Destination	People	Precision
Londrina/PR · view pair in the atlas	105	low precision
Sertanópolis/PR · view pair in the atlas	55	low precision
Alvorada do Sul/PR · view pair in the atlas	45	low precision
Bela Vista do Paraíso/PR · view pair in the atlas	35	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	300	39.7%	50-99
First move from municipality of birth	295	39.1%	50-99
Return to municipality of birth	160	21.2%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	210	37.8%	20-49
Completed high school, incomplete higher education	145	26.1%	20-49
Completed higher education	110	19.8%	20-49
Completed elementary, incomplete high school	90	16.2%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	270	35.8%	50-99
1 to 2 minimum wages	180	23.8%	20-49
¼ to ½ minimum wage	140	18.5%	20-49
More than 2 minimum wages	110	14.6%	5-19
Up to ¼ of a minimum wage	55	7.3%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	130	17.2%	20-49
Ages 40–59, male	120	15.9%	20-49
Ages 60 and over, male	95	12.6%	5-19
Ages 60 and over, female	75	9.9%	5-19
Ages 5–14, male	75	9.9%	5-19
Ages 25–39, male	70	9.3%	5-19
Ages 40–59, female	65	8.6%	5-19
Ages 15–24, female	55	7.3%	5-19
Ages 5–14, female	40	5.3%	5-19
Ages 15–24, male	30	4.0%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	255	47.2%	20-49
Multi-step migration	225	41.7%	20-49
Return to municipality of birth	60	11.1%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	180	47.4%	20-49
Completed higher education	85	22.4%	5-19
Completed high school, incomplete higher education	65	17.1%	5-19
Completed elementary, incomplete high school	50	13.2%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	160	29.9%	20-49
½ to 1 minimum wage	145	27.1%	20-49
¼ to ½ minimum wage	120	22.4%	5-19
More than 2 minimum wages	100	18.7%	5-19
Other / suppressed	10	1.9%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	105	19.8%	5-19
Ages 60 and over, female	90	17.0%	5-19
Ages 60 and over, male	70	13.2%	5-19
Ages 15–24, male	60	11.3%	5-19
Ages 15–24, female	50	9.4%	5-19
Ages 40–59, female	40	7.5%	5-19
Ages 40–59, male	35	6.6%	5-19
Ages 25–39, male	35	6.6%	5-19
Ages 5–14, male	30	5.7%	5-19
Other / suppressed	15	2.8%	<5

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,130	46.7%	>=500
Completed high school, incomplete higher education	1,740	26.0%	100-499
Completed elementary, incomplete high school	1,030	15.4%	100-499
Completed higher education	800	11.9%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	3,575	38.4%	>=500
1 to 2 minimum wages	3,220	34.5%	>=500
More than 2 minimum wages	1,235	13.3%	100-499
¼ to ½ minimum wage	1,115	12.0%	100-499
Up to ¼ of a minimum wage	155	1.7%	20-49
Other / suppressed	20	0.2%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,425	16.1%	100-499
Ages 40–59, male	1,275	14.4%	100-499
Ages 60 and over, female	1,210	13.7%	100-499
Ages 60 and over, male	1,050	11.9%	100-499
Ages 25–39, male	935	10.6%	100-499
Ages 25–39, female	805	9.1%	100-499
Ages 15–24, male	615	7.0%	100-499
Ages 15–24, female	545	6.2%	100-499
Ages 5–14, female	505	5.7%	100-499
Ages 5–14, male	465	5.3%	50-99

Commuting (work and study)

Commuting indicators for Primeiro de Maio/PR
Employed persons (aged 10 and over)	4,990
Commute out to work in another municipality	310
Commute in from another municipality to work here	135
Net commuting	−175
Out-commuting rate (%)	6.26
Commuting attraction index	0.937
Median commuting time	60 min

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

Open Primeiro de Maio/PR 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]: Primeiro de Maio/PR. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/primeiro-de-maio-pr-4120507/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.