Migration in Silvânia/GO (2017–2022)

Silvânia/GO had a reference population (aged 5 or over in 2022) of 20,870 people. In the 2017–2022 five-year period, the municipality received 2,530 in-migrants and lost 1,285 out-migrants to other municipalities in Brazil, resulting in a net migration of +1,245 people (59.75 per 1,000 population) and a migration effectiveness index (IEM) of 0.327. This classifies the municipality, for the period, as one of migratory attraction. In addition, 10 arrived with an unreported origin and 20 came from abroad.

Indicators

Migration indicators for Silvânia/GO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	2,530	2,090 to 2,970	good
Out-migrants	1,285	941 to 1,629	good
Net migration	+1,245	687 to 1,803	not classified
Net migration rate, TLM (per 1,000 pop.)	59.75	-	-
Migration effectiveness index (IEM)	0.327	-	-

Sample of in-migrants: >=500 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 Silvânia/GO
Origin	People	Precision
Anápolis/GO · view pair in the atlas	640	good
Goiânia/GO · view pair in the atlas	385	use with caution
Brasília/DF · view pair in the atlas	205	low precision
Leopoldo de Bulhões/GO · view pair in the atlas	160	low precision
Vianópolis/GO · view pair in the atlas	80	low precision
Jacundá/PA · view pair in the atlas	60	low precision
Aparecida de Goiânia/GO · view pair in the atlas	45	low precision

Top 10 destinations of out-migrants from Silvânia/GO
Destination	People	Precision
Goiânia/GO · view pair in the atlas	245	low precision
Vianópolis/GO · view pair in the atlas	105	use with caution
Anápolis/GO · view pair in the atlas	70	low precision
Gameleira de Goiás/GO · view pair in the atlas	65	low precision
Bonfinópolis/GO · view pair in the atlas	35	low precision
São Miguel do Passa Quatro/GO · view pair in the atlas	15	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	1,365	54.0%	100-499
First move from municipality of birth	900	35.6%	100-499
Return to municipality of birth	265	10.5%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	550	35.5%	100-499
Completed high school, incomplete higher education	505	32.6%	50-99
Completed elementary, incomplete high school	265	17.1%	50-99
Completed higher education	230	14.8%	20-49

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	830	32.7%	100-499
1 to 2 minimum wages	550	21.7%	50-99
¼ to ½ minimum wage	435	17.2%	100-499
Up to ¼ of a minimum wage	370	14.6%	50-99
More than 2 minimum wages	340	13.4%	20-49
Other / suppressed	10	0.4%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	360	14.2%	50-99
Ages 40–59, male	340	13.4%	50-99
Ages 5–14, male	325	12.8%	50-99
Ages 25–39, male	325	12.8%	50-99
Ages 40–59, female	320	12.6%	50-99
Ages 5–14, female	240	9.5%	50-99
Ages 15–24, female	225	8.9%	20-49
Ages 15–24, male	195	7.7%	20-49
Ages 60 and over, female	115	4.5%	5-19
Ages 60 and over, male	85	3.4%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	635	49.6%	50-99
First move from municipality of birth	585	45.7%	50-99
Return to municipality of birth	60	4.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	235	29.4%	20-49
No schooling or incomplete elementary	230	28.8%	20-49
Completed higher education	170	21.2%	5-19
Completed elementary, incomplete high school	165	20.6%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	475	37.0%	50-99
More than 2 minimum wages	300	23.3%	20-49
1 to 2 minimum wages	250	19.5%	20-49
¼ to ½ minimum wage	145	11.3%	20-49
Up to ¼ of a minimum wage	115	8.9%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	235	18.2%	20-49
Ages 15–24, female	200	15.5%	20-49
Ages 25–39, male	190	14.7%	20-49
Ages 40–59, female	155	12.0%	20-49
Ages 15–24, male	130	10.1%	5-19
Ages 60 and over, female	95	7.4%	5-19
Ages 5–14, female	95	7.4%	5-19
Ages 40–59, male	85	6.6%	5-19
Ages 5–14, male	60	4.7%	5-19
Ages 60 and over, male	45	3.5%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	6,470	48.8%	>=500
Completed high school, incomplete higher education	3,215	24.3%	100-499
Completed higher education	1,790	13.5%	100-499
Completed elementary, incomplete high school	1,770	13.4%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	7,210	36.6%	>=500
1 to 2 minimum wages	4,935	25.1%	100-499
¼ to ½ minimum wage	3,090	15.7%	100-499
More than 2 minimum wages	3,005	15.3%	100-499
Up to ¼ of a minimum wage	1,335	6.8%	100-499
Not applicable (collective dwelling)	105	0.5%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	3,020	16.5%	100-499
Ages 40–59, female	2,975	16.2%	100-499
Ages 25–39, male	2,020	11.0%	100-499
Ages 25–39, female	1,990	10.9%	100-499
Ages 60 and over, female	1,645	9.0%	100-499
Ages 60 and over, male	1,595	8.7%	100-499
Ages 15–24, male	1,460	8.0%	100-499
Ages 15–24, female	1,300	7.1%	100-499
Ages 5–14, male	1,190	6.5%	100-499
Ages 5–14, female	1,125	6.1%	100-499

Commuting (work and study)

Commuting indicators for Silvânia/GO
Employed persons (aged 10 and over)	10,750
Commute out to work in another municipality	740
Commute in from another municipality to work here	460
Net commuting	−280
Out-commuting rate (%)	6.90
Commuting attraction index	0.949
Median commuting time	30 min

Open Silvânia/GO 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]: Silvânia/GO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/silvania-go-5220603/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.