Migration in Rio Crespo/RO (2017–2022)

Rio Crespo/RO had a reference population (aged 5 or over in 2022) of 3,235 people. In the 2017–2022 five-year period, the municipality received 520 in-migrants and lost 415 out-migrants to other municipalities in Brazil, resulting in a net migration of +105 people (32.67 per 1,000 population) and a migration effectiveness index (IEM) of 0.113. This classifies the municipality, for the period, as one of migratory attraction. In addition, 15 arrived with an unreported origin and 15 came from abroad.

Indicators

Migration indicators for Rio Crespo/RO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	520	398 to 642	good
Out-migrants	415	224 to 606	use with caution
Net migration	+105	−122 to 332	not classified
Net migration rate, TLM (per 1,000 pop.)	32.67	-	-
Migration effectiveness index (IEM)	0.113	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 20-49 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Rio Crespo/RO
Origin	People	Precision
Ariquemes/RO · view pair in the atlas	120	use with caution
Cujubim/RO · view pair in the atlas	50	low precision
Machadinho D'Oeste/RO · view pair in the atlas	45	low precision
Ji-Paraná/RO · view pair in the atlas	25	low precision
Itapuã do Oeste/RO · view pair in the atlas	20	low precision
Jaru/RO · view pair in the atlas	20	low precision
Ouro Preto do Oeste/RO · view pair in the atlas	20	low precision
Vale do Anari/RO · view pair in the atlas	15	low precision
Porto Velho/RO · view pair in the atlas	15	low precision
Vilhena/RO · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Rio Crespo/RO
Destination	People	Precision
Ariquemes/RO · view pair in the atlas	80	low precision
Cacaulândia/RO · view pair in the atlas	25	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	345	66.3%	100-499
First move from municipality of birth	170	32.7%	50-99
Other / suppressed	5	1.0%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	200	69.0%	50-99
Completed high school, incomplete higher education	55	19.0%	5-19
Completed elementary, incomplete high school	30	10.3%	5-19
Other / suppressed	5	1.7%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	200	38.5%	50-99
¼ to ½ minimum wage	175	33.7%	50-99
Up to ¼ of a minimum wage	65	12.5%	20-49
1 to 2 minimum wages	60	11.5%	20-49
More than 2 minimum wages	20	3.8%	5-19
Other / suppressed	0	0.0%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	75	14.3%	20-49
Ages 40–59, male	70	13.3%	20-49
Ages 40–59, female	65	12.4%	20-49
Ages 5–14, male	65	12.4%	20-49
Ages 5–14, female	60	11.4%	20-49
Ages 15–24, female	55	10.5%	5-19
Ages 15–24, male	50	9.5%	5-19
Ages 25–39, male	40	7.6%	5-19
Ages 60 and over, male	30	5.7%	5-19
Ages 60 and over, female	15	2.9%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	305	73.5%	20-49
Return to municipality of birth	70	16.9%	5-19
First move from municipality of birth	40	9.6%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	150	63.8%	5-19
Completed high school, incomplete higher education	45	19.1%	5-19
Other / suppressed	40	17.0%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	180	43.4%	5-19
½ to 1 minimum wage	130	31.3%	5-19
Other / suppressed	65	15.7%	5-19
More than 2 minimum wages	40	9.6%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	150	35.7%	5-19
Ages 15–24, female	75	17.9%	5-19
Ages 25–39, female	70	16.7%	5-19
Ages 40–59, male	65	15.5%	5-19
Ages 15–24, male	60	14.3%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,080	56.5%	100-499
Completed high school, incomplete higher education	385	20.2%	100-499
Completed elementary, incomplete high school	230	12.0%	50-99
Completed higher education	215	11.3%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	1,215	41.6%	100-499
1 to 2 minimum wages	640	21.9%	100-499
¼ to ½ minimum wage	535	18.3%	100-499
More than 2 minimum wages	315	10.8%	100-499
Up to ¼ of a minimum wage	210	7.2%	50-99
Other / suppressed	5	0.2%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	445	16.6%	100-499
Ages 40–59, female	395	14.7%	100-499
Ages 25–39, male	335	12.5%	100-499
Ages 25–39, female	300	11.2%	50-99
Ages 60 and over, male	235	8.8%	50-99
Ages 15–24, male	220	8.2%	50-99
Ages 5–14, male	215	8.0%	50-99
Ages 60 and over, female	195	7.3%	50-99
Ages 15–24, female	175	6.5%	50-99
Ages 5–14, female	165	6.2%	50-99

Commuting (work and study)

Commuting indicators for Rio Crespo/RO
Employed persons (aged 10 and over)	1,520
Commute out to work in another municipality	20
Commute in from another municipality to work here	70
Net commuting	+50
Out-commuting rate (%)	1.26
Commuting attraction index	1.031
Median commuting time	60 min

Open Rio Crespo/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]: Rio Crespo/RO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/rio-crespo-ro-1100262/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.