Migration in Cachoeira do Arari/PA (2017–2022)

Cachoeira do Arari/PA had a reference population (aged 5 or over in 2022) of 22,020 people. In the 2017–2022 five-year period, the municipality received 715 in-migrants and lost 1,030 out-migrants to other municipalities in Brazil, resulting in a net migration of −315 people (−14.25 per 1,000 population) and a migration effectiveness index (IEM) of −0.180. This classifies the municipality, for the period, as one of migratory depletion. In addition, 0 arrived with an unreported origin and 30 came from abroad.

Indicators

Migration indicators for Cachoeira do Arari/PA, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	715	442 to 988	use with caution
Out-migrants	1,030	630 to 1,430	use with caution
Net migration	−315	−799 to 169	not classified
Net migration rate, TLM (per 1,000 pop.)	−14.25	-	-
Migration effectiveness index (IEM)	−0.180	-	-

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 Cachoeira do Arari/PA
Origin	People	Precision
Belém/PA · view pair in the atlas	330	use with caution
Soure/PA · view pair in the atlas	65	low precision
Ananindeua/PA · view pair in the atlas	60	low precision

Top 10 destinations of out-migrants from Cachoeira do Arari/PA
Destination	People	Precision
Belém/PA · view pair in the atlas	310	low precision
Ananindeua/PA · view pair in the atlas	200	low precision
Salvaterra/PA · view pair in the atlas	185	low precision
Barcarena/PA · view pair in the atlas	50	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Return to municipality of birth	330	46.2%	20-49
First move from municipality of birth	270	37.8%	20-49
Multi-step migration	115	16.1%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	185	40.7%	5-19
No schooling or incomplete elementary	180	39.6%	5-19
Completed elementary, incomplete high school	75	16.5%	5-19
Other / suppressed	15	3.3%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	230	32.2%	5-19
¼ to ½ minimum wage	205	28.7%	5-19
Up to ¼ of a minimum wage	160	22.4%	5-19
More than 2 minimum wages	60	8.4%	5-19
1 to 2 minimum wages	60	8.4%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	170	23.9%	5-19
Ages 25–39, male	90	12.7%	5-19
Ages 5–14, male	80	11.3%	5-19
Ages 40–59, male	80	11.3%	5-19
Ages 5–14, female	75	10.6%	5-19
Ages 40–59, female	65	9.2%	5-19
Ages 15–24, male	55	7.7%	5-19
Other / suppressed	50	7.0%	5-19
Ages 15–24, female	45	6.3%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	555	53.6%	20-49
Multi-step migration	400	38.6%	20-49
Return to municipality of birth	80	7.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	340	54.0%	5-19
Completed high school, incomplete higher education	170	27.0%	5-19
Completed elementary, incomplete high school	80	12.7%	5-19
Other / suppressed	40	6.3%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	310	30.1%	20-49
Up to ¼ of a minimum wage	275	26.7%	20-49
¼ to ½ minimum wage	220	21.4%	5-19
1 to 2 minimum wages	205	19.9%	5-19
Other / suppressed	20	1.9%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 60 and over, female	185	18.0%	5-19
Ages 25–39, female	165	16.0%	5-19
Ages 25–39, male	135	13.1%	5-19
Ages 15–24, male	130	12.6%	5-19
Ages 15–24, female	120	11.7%	5-19
Ages 5–14, male	75	7.3%	5-19
Ages 5–14, female	75	7.3%	5-19
Other / suppressed	60	5.8%	<5
Ages 40–59, male	45	4.4%	5-19
Ages 40–59, female	40	3.9%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	8,340	65.1%	>=500
Completed high school, incomplete higher education	2,315	18.1%	100-499
Completed elementary, incomplete high school	1,760	13.7%	100-499
Completed higher education	400	3.1%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	11,135	47.9%	>=500
¼ to ½ minimum wage	6,325	27.2%	>=500
½ to 1 minimum wage	4,605	19.8%	100-499
1 to 2 minimum wages	930	4.0%	100-499
More than 2 minimum wages	205	0.9%	5-19
Other / suppressed	30	0.1%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	2,870	13.5%	100-499
Ages 25–39, female	2,790	13.1%	100-499
Ages 40–59, male	2,510	11.8%	100-499
Ages 40–59, female	2,240	10.5%	100-499
Ages 5–14, female	2,140	10.1%	100-499
Ages 15–24, female	2,120	10.0%	100-499
Ages 5–14, male	2,110	9.9%	100-499
Ages 15–24, male	2,085	9.8%	100-499
Ages 60 and over, male	1,205	5.7%	100-499
Ages 60 and over, female	1,200	5.6%	100-499

Commuting (work and study)

Commuting indicators for Cachoeira do Arari/PA
Employed persons (aged 10 and over)	4,975
Commute out to work in another municipality	100
Commute in from another municipality to work here	200
Net commuting	+100
Out-commuting rate (%)	2.01
Commuting attraction index	1.011
Median commuting time	70 min

Open Cachoeira do Arari/PA 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]: Cachoeira do Arari/PA. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/cachoeira-do-arari-pa-1502004/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.