Migration in Guajará-Mirim/RO (2017–2022)

Guajará-Mirim/RO had a reference population (aged 5 or over in 2022) of 36,020 people. In the 2017–2022 five-year period, the municipality received 1,345 in-migrants and lost 3,170 out-migrants to other municipalities in Brazil, resulting in a net migration of −1,825 people (−50.61 per 1,000 population) and a migration effectiveness index (IEM) of −0.404. This classifies the municipality, for the period, as one of migratory depletion. In addition, 50 arrived with an unreported origin and 225 came from abroad.

Indicators

Migration indicators for Guajará-Mirim/RO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	1,345	985 to 1,705	good
Out-migrants	3,170	2,544 to 3,796	good
Net migration	−1,825	−2,547 to −1,103	not classified
Net migration rate, TLM (per 1,000 pop.)	−50.61	-	-
Migration effectiveness index (IEM)	−0.404	-	-

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 Guajará-Mirim/RO
Origin	People	Precision
Porto Velho/RO · view pair in the atlas	585	use with caution
Nova Mamoré/RO · view pair in the atlas	100	low precision
Rio Branco/AC · view pair in the atlas	100	low precision
Ariquemes/RO · view pair in the atlas	90	low precision
Ji-Paraná/RO · view pair in the atlas	85	low precision
Rio de Janeiro/RJ · view pair in the atlas	65	low precision
Costa Marques/RO · view pair in the atlas	30	low precision

Top 10 destinations of out-migrants from Guajará-Mirim/RO
Destination	People	Precision
Porto Velho/RO · view pair in the atlas	1,075	use with caution
Nova Mamoré/RO · view pair in the atlas	390	use with caution
Ji-Paraná/RO · view pair in the atlas	185	low precision
Costa Marques/RO · view pair in the atlas	100	low precision
Vilhena/RO · view pair in the atlas	80	low precision
Cacoal/RO · view pair in the atlas	65	low precision
Buritis/RO · view pair in the atlas	55	low precision
Ariquemes/RO · view pair in the atlas	30	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	550	40.7%	50-99
Multi-step migration	490	36.3%	50-99
Return to municipality of birth	310	23.0%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed higher education	350	40.7%	20-49
Completed high school, incomplete higher education	230	26.7%	20-49
No schooling or incomplete elementary	170	19.8%	20-49
Completed elementary, incomplete high school	110	12.8%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
More than 2 minimum wages	425	31.6%	20-49
¼ to ½ minimum wage	295	21.9%	20-49
1 to 2 minimum wages	275	20.4%	20-49
½ to 1 minimum wage	230	17.1%	20-49
Up to ¼ of a minimum wage	110	8.2%	5-19
Other / suppressed	10	0.7%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	255	19.0%	20-49
Ages 25–39, male	235	17.5%	20-49
Ages 40–59, male	155	11.6%	5-19
Ages 40–59, female	145	10.8%	5-19
Ages 5–14, female	135	10.1%	5-19
Ages 5–14, male	130	9.7%	5-19
Ages 15–24, female	125	9.3%	5-19
Ages 15–24, male	95	7.1%	5-19
Ages 60 and over, female	45	3.4%	5-19
Other / suppressed	20	1.5%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	2,065	65.1%	100-499
Multi-step migration	905	28.5%	50-99
Return to municipality of birth	200	6.3%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	700	33.6%	50-99
Completed higher education	595	28.5%	20-49
No schooling or incomplete elementary	530	25.4%	50-99
Completed elementary, incomplete high school	260	12.5%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
More than 2 minimum wages	810	25.6%	50-99
½ to 1 minimum wage	775	24.4%	50-99
1 to 2 minimum wages	675	21.3%	50-99
Up to ¼ of a minimum wage	455	14.4%	50-99
¼ to ½ minimum wage	405	12.8%	50-99
Other / suppressed	50	1.6%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	630	19.8%	50-99
Ages 25–39, male	610	19.2%	50-99
Ages 15–24, male	360	11.3%	20-49
Ages 40–59, male	350	11.0%	20-49
Ages 40–59, female	295	9.3%	20-49
Ages 5–14, female	280	8.8%	20-49
Ages 5–14, male	260	8.2%	20-49
Ages 15–24, female	185	5.8%	20-49
Ages 60 and over, female	120	3.8%	5-19
Ages 60 and over, male	85	2.7%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	8,845	41.8%	>=500
Completed high school, incomplete higher education	5,715	27.0%	>=500
Completed elementary, incomplete high school	3,595	17.0%	>=500
Completed higher education	3,010	14.2%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	10,545	27.9%	>=500
¼ to ½ minimum wage	9,670	25.6%	>=500
½ to 1 minimum wage	8,395	22.2%	>=500
1 to 2 minimum wages	5,505	14.6%	>=500
More than 2 minimum wages	3,355	8.9%	100-499
Not applicable (collective dwelling)	295	0.8%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	4,530	13.2%	>=500
Ages 40–59, male	4,460	13.0%	>=500
Ages 25–39, female	3,940	11.5%	>=500
Ages 25–39, male	3,775	11.0%	>=500
Ages 5–14, male	3,490	10.1%	>=500
Ages 15–24, male	3,205	9.3%	>=500
Ages 5–14, female	3,185	9.3%	>=500
Ages 15–24, female	3,025	8.8%	>=500
Ages 60 and over, female	2,135	6.2%	100-499
Ages 60 and over, male	2,070	6.0%	100-499
Ages 15–24, sex undetermined	170	0.5%	50-99
Ages 5–14, sex undetermined	155	0.5%	50-99
Ages 40–59, sex undetermined	115	0.3%	20-49
Ages 25–39, sex undetermined	90	0.3%	20-49
Ages 60 and over, sex undetermined	45	0.1%	5-19

Commuting (work and study)

Commuting indicators for Guajará-Mirim/RO
Employed persons (aged 10 and over)	13,670
Commute out to work in another municipality	185
Commute in from another municipality to work here	365
Net commuting	+175
Out-commuting rate (%)	1.36
Commuting attraction index	0.992
Median commuting time	40 min

Open Guajará-Mirim/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]: Guajará-Mirim/RO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/guajara-mirim-ro-1100106/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.