Migration in Alvorada D'Oeste/RO (2017–2022)

Alvorada D'Oeste/RO had a reference population (aged 5 or over in 2022) of 12,250 people. In the 2017–2022 five-year period, the municipality received 900 in-migrants and lost 1,505 out-migrants to other municipalities in Brazil, resulting in a net migration of −605 people (−49.49 per 1,000 population) and a migration effectiveness index (IEM) of −0.252. This classifies the municipality, for the period, as one of migratory depletion. In addition, 45 arrived with an unreported origin and 80 came from abroad.

Indicators

Migration indicators for Alvorada D'Oeste/RO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	900	685 to 1,115	good
Out-migrants	1,505	1,140 to 1,870	good
Net migration	−605	−1,029 to −181	not classified
Net migration rate, TLM (per 1,000 pop.)	−49.49	-	-
Migration effectiveness index (IEM)	−0.252	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 100-499 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Alvorada D'Oeste/RO
Origin	People	Precision
Ji-Paraná/RO · view pair in the atlas	95	low precision
Presidente Médici/RO · view pair in the atlas	85	low precision
Urupá/RO · view pair in the atlas	80	low precision
Mirante da Serra/RO · view pair in the atlas	50	low precision
Rolim de Moura/RO · view pair in the atlas	45	low precision
Buritis/RO · view pair in the atlas	35	low precision
Cacoal/RO · view pair in the atlas	35	low precision
Ariquemes/RO · view pair in the atlas	30	low precision
Porto Velho/RO · view pair in the atlas	25	low precision
Nova Brasilândia D'Oeste/RO · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Alvorada D'Oeste/RO
Destination	People	Precision
Ji-Paraná/RO · view pair in the atlas	275	low precision
São Miguel do Guaporé/RO · view pair in the atlas	125	low precision
Cacoal/RO · view pair in the atlas	125	low precision
Jaru/RO · view pair in the atlas	80	low precision
Ouro Preto do Oeste/RO · view pair in the atlas	60	low precision
Presidente Médici/RO · view pair in the atlas	55	low precision
Urupá/RO · view pair in the atlas	55	low precision
Costa Marques/RO · view pair in the atlas	40	low precision
Seringueiras/RO · view pair in the atlas	40	low precision
Campos de Júlio/MT · view pair in the atlas	30	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	600	66.7%	100-499
First move from municipality of birth	245	27.2%	20-49
Return to municipality of birth	55	6.1%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	325	57.0%	50-99
Completed high school, incomplete higher education	130	22.8%	20-49
Completed elementary, incomplete high school	70	12.3%	5-19
Completed higher education	45	7.9%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	325	36.1%	50-99
¼ to ½ minimum wage	255	28.3%	20-49
1 to 2 minimum wages	130	14.4%	20-49
Up to ¼ of a minimum wage	120	13.3%	20-49
More than 2 minimum wages	70	7.8%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	145	16.3%	20-49
Ages 25–39, female	140	15.7%	20-49
Ages 40–59, male	125	14.0%	20-49
Ages 25–39, male	105	11.8%	20-49
Ages 5–14, female	105	11.8%	5-19
Ages 5–14, male	90	10.1%	20-49
Ages 15–24, male	75	8.4%	5-19
Ages 15–24, female	50	5.6%	5-19
Ages 60 and over, male	30	3.4%	5-19
Ages 60 and over, female	25	2.8%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	725	48.2%	100-499
First move from municipality of birth	675	44.9%	50-99
Return to municipality of birth	105	7.0%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	350	42.4%	50-99
Completed high school, incomplete higher education	200	24.2%	20-49
Completed higher education	140	17.0%	5-19
Completed elementary, incomplete high school	135	16.4%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	550	36.5%	50-99
1 to 2 minimum wages	405	26.9%	50-99
¼ to ½ minimum wage	215	14.3%	20-49
Up to ¼ of a minimum wage	170	11.3%	20-49
More than 2 minimum wages	155	10.3%	20-49
Other / suppressed	10	0.7%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, female	285	19.0%	20-49
Ages 25–39, female	245	16.3%	20-49
Ages 15–24, male	195	13.0%	20-49
Ages 40–59, male	190	12.7%	20-49
Ages 25–39, male	170	11.3%	20-49
Ages 5–14, female	135	9.0%	5-19
Ages 40–59, female	125	8.3%	5-19
Ages 5–14, male	60	4.0%	5-19
Ages 60 and over, male	55	3.7%	5-19
Ages 60 and over, female	40	2.7%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	4,725	58.8%	>=500
Completed high school, incomplete higher education	1,380	17.2%	100-499
Completed elementary, incomplete high school	1,100	13.7%	100-499
Completed higher education	830	10.3%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	4,400	36.4%	>=500
¼ to ½ minimum wage	2,520	20.8%	100-499
1 to 2 minimum wages	2,480	20.5%	100-499
Up to ¼ of a minimum wage	1,510	12.5%	100-499
More than 2 minimum wages	1,185	9.8%	100-499

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,755	15.6%	100-499
Ages 40–59, female	1,715	15.3%	100-499
Ages 25–39, female	1,225	10.9%	100-499
Ages 25–39, male	1,200	10.7%	100-499
Ages 60 and over, male	1,095	9.8%	100-499
Ages 60 and over, female	1,045	9.3%	100-499
Ages 15–24, female	855	7.6%	100-499
Ages 15–24, male	805	7.2%	100-499
Ages 5–14, male	800	7.1%	100-499
Ages 5–14, female	725	6.5%	100-499

Commuting (work and study)

Commuting indicators for Alvorada D'Oeste/RO
Employed persons (aged 10 and over)	4,980
Commute out to work in another municipality	190
Commute in from another municipality to work here	135
Net commuting	−55
Out-commuting rate (%)	3.82
Commuting attraction index	0.970
Median commuting time	30 min

Open Alvorada D'Oeste/RO 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]: Alvorada D'Oeste/RO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/alvorada-d-oeste-ro-1100346/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.