Migration in Silvanópolis/TO (2017–2022)

Silvanópolis/TO had a reference population (aged 5 or over in 2022) of 4,730 people. In the 2017–2022 five-year period, the municipality received 405 in-migrants and lost 415 out-migrants to other municipalities in Brazil, resulting in a net migration of −15 people (−2.75 per 1,000 population) and a migration effectiveness index (IEM) of −0.016. This classifies the municipality, for the period, as one of migratory depletion.

Indicators

Migration indicators for Silvanópolis/TO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	405	289 to 521	good
Out-migrants	415	246 to 584	use with caution
Net migration	−15	−220 to 190	not classified
Net migration rate, TLM (per 1,000 pop.)	−2.75	-	-
Migration effectiveness index (IEM)	−0.016	-	-

Sample of in-migrants: 100-499 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 Silvanópolis/TO
Origin	People	Precision
Porto Nacional/TO · view pair in the atlas	80	low precision
Palmas/TO · view pair in the atlas	55	low precision
Monte do Carmo/TO · view pair in the atlas	25	low precision
Santa Rosa do Tocantins/TO · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Silvanópolis/TO
Destination	People	Precision
Porto Nacional/TO · view pair in the atlas	125	low precision
Palmas/TO · view pair in the atlas	95	low precision
Santa Rosa do Tocantins/TO · 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	270	66.7%	50-99
First move from municipality of birth	120	29.6%	20-49
Return to municipality of birth	15	3.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	100	40.8%	20-49
Completed high school, incomplete higher education	95	38.8%	20-49
Completed elementary, incomplete high school	30	12.2%	5-19
Completed higher education	20	8.2%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	115	28.8%	20-49
½ to 1 minimum wage	110	27.5%	20-49
Up to ¼ of a minimum wage	105	26.2%	20-49
1 to 2 minimum wages	40	10.0%	5-19
More than 2 minimum wages	30	7.5%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	70	17.5%	20-49
Ages 40–59, male	50	12.5%	5-19
Ages 25–39, male	50	12.5%	5-19
Ages 5–14, male	45	11.2%	5-19
Ages 15–24, female	45	11.2%	5-19
Ages 5–14, female	40	10.0%	5-19
Ages 40–59, female	35	8.8%	5-19
Ages 15–24, male	30	7.5%	5-19
Ages 60 and over, male	25	6.2%	5-19
Other / suppressed	10	2.5%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	295	71.1%	20-49
First move from municipality of birth	70	16.9%	5-19
Return to municipality of birth	50	12.0%	5-19
Other / suppressed	0	0.0%	<5

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	110	40.7%	5-19
Completed high school, incomplete higher education	80	29.6%	5-19
Other / suppressed	45	16.7%	<5
Completed elementary, incomplete high school	35	13.0%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	140	33.7%	20-49
1 to 2 minimum wages	100	24.1%	5-19
½ to 1 minimum wage	80	19.3%	5-19
More than 2 minimum wages	70	16.9%	5-19
Other / suppressed	25	6.0%	5-19

Age and sex
Category	Estimate	Share	Sample
Other / suppressed	110	26.5%	5-19
Ages 25–39, male	70	16.9%	5-19
Ages 15–24, male	50	12.0%	5-19
Ages 15–24, female	50	12.0%	5-19
Ages 40–59, female	45	10.8%	5-19
Ages 25–39, female	40	9.6%	5-19
Ages 5–14, male	30	7.2%	5-19
Ages 40–59, male	20	4.8%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,445	50.8%	100-499
Completed high school, incomplete higher education	800	28.1%	100-499
Completed higher education	370	13.0%	100-499
Completed elementary, incomplete high school	230	8.1%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	1,700	36.1%	>=500
¼ to ½ minimum wage	1,260	26.8%	100-499
1 to 2 minimum wages	795	16.9%	100-499
Up to ¼ of a minimum wage	560	11.9%	100-499
More than 2 minimum wages	390	8.3%	100-499

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	590	13.7%	100-499
Ages 40–59, female	545	12.6%	100-499
Ages 25–39, female	460	10.6%	100-499
Ages 25–39, male	450	10.4%	100-499
Ages 60 and over, female	400	9.3%	100-499
Ages 5–14, female	390	9.0%	100-499
Ages 60 and over, male	390	9.0%	100-499
Ages 5–14, male	375	8.7%	100-499
Ages 15–24, male	355	8.2%	100-499
Ages 15–24, female	330	7.6%	100-499
Other / suppressed	35	0.8%	5-19

Commuting (work and study)

Commuting indicators for Silvanópolis/TO
Employed persons (aged 10 and over)	1,995
Commute out to work in another municipality	95
Commute in from another municipality to work here	125
Net commuting	+30
Out-commuting rate (%)	4.75
Commuting attraction index	0.991
Median commuting time	40 min

This municipality is part of Região Metropolitana de Palmas → see the metropolitan region page

Open Silvanópolis/TO 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]: Silvanópolis/TO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/silvanopolis-to-1720655/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.