Migration in Trombas/GO (2017–2022)

Trombas/GO had a reference population (aged 5 or over in 2022) of 2,950 people. In the 2017–2022 five-year period, the municipality received 355 in-migrants and lost 400 out-migrants to other municipalities in Brazil, resulting in a net migration of −45 people (−15.29 per 1,000 population) and a migration effectiveness index (IEM) of −0.060. This classifies the municipality, for the period, as one of migratory depletion.

Indicators

Migration indicators for Trombas/GO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	355	252 to 458	good
Out-migrants	400	205 to 595	use with caution
Net migration	−45	−266 to 176	not classified
Net migration rate, TLM (per 1,000 pop.)	−15.29	-	-
Migration effectiveness index (IEM)	−0.060	-	-

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 Trombas/GO
Origin	People	Precision
Goiânia/GO · view pair in the atlas	65	use with caution
Porangatu/GO · view pair in the atlas	40	low precision
Anápolis/GO · view pair in the atlas	30	low precision
Aparecida de Goiânia/GO · view pair in the atlas	15	low precision

Top 10 destinations of out-migrants from Trombas/GO
Destination	People	Precision
Porangatu/GO · view pair in the atlas	90	low precision
Formoso/GO · view pair in the atlas	35	low precision
Montividiu do Norte/GO · 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	210	58.3%	50-99
First move from municipality of birth	115	31.9%	20-49
Return to municipality of birth	35	9.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	95	43.2%	20-49
Completed high school, incomplete higher education	70	31.8%	20-49
Completed elementary, incomplete high school	30	13.6%	5-19
Completed higher education	25	11.4%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	130	36.6%	20-49
¼ to ½ minimum wage	80	22.5%	20-49
1 to 2 minimum wages	75	21.1%	20-49
Up to ¼ of a minimum wage	40	11.3%	5-19
More than 2 minimum wages	30	8.5%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	65	18.1%	20-49
Ages 25–39, female	55	15.3%	5-19
Ages 15–24, male	40	11.1%	5-19
Ages 25–39, male	40	11.1%	5-19
Ages 5–14, male	35	9.7%	5-19
Ages 40–59, female	35	9.7%	5-19
Ages 15–24, female	30	8.3%	5-19
Ages 5–14, female	25	6.9%	5-19
Ages 60 and over, female	20	5.6%	5-19
Ages 60 and over, male	15	4.2%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	235	58.8%	20-49
Return to municipality of birth	85	21.2%	5-19
First move from municipality of birth	80	20.0%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	75	41.7%	5-19
Completed elementary, incomplete high school	50	27.8%	5-19
Completed high school, incomplete higher education	40	22.2%	5-19
Other / suppressed	15	8.3%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	155	38.8%	20-49
¼ to ½ minimum wage	145	36.2%	20-49
1 to 2 minimum wages	65	16.2%	5-19
Up to ¼ of a minimum wage	25	6.2%	5-19
Other / suppressed	10	2.5%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, female	80	19.8%	5-19
Ages 5–14, male	60	14.8%	5-19
Ages 25–39, male	50	12.3%	5-19
Ages 25–39, female	50	12.3%	5-19
Ages 15–24, male	45	11.1%	5-19
Ages 5–14, female	35	8.6%	5-19
Other / suppressed	30	7.4%	5-19
Ages 40–59, female	30	7.4%	5-19
Ages 40–59, male	25	6.2%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	1,090	55.6%	100-499
Completed high school, incomplete higher education	395	20.2%	100-499
Completed elementary, incomplete high school	270	13.8%	50-99
Completed higher education	205	10.5%	50-99

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	920	33.3%	100-499
¼ to ½ minimum wage	815	29.5%	100-499
1 to 2 minimum wages	640	23.1%	100-499
More than 2 minimum wages	245	8.9%	50-99
Up to ¼ of a minimum wage	145	5.2%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	430	16.5%	100-499
Ages 40–59, male	415	16.0%	100-499
Ages 60 and over, male	355	13.7%	100-499
Ages 60 and over, female	325	12.5%	100-499
Ages 25–39, male	220	8.5%	50-99
Ages 25–39, female	220	8.5%	50-99
Ages 15–24, male	170	6.5%	50-99
Ages 15–24, female	160	6.2%	50-99
Ages 5–14, female	155	6.0%	50-99
Ages 5–14, male	150	5.8%	20-49

Commuting (work and study)

Commuting indicators for Trombas/GO
Employed persons (aged 10 and over)	1,060
Commute out to work in another municipality	25
Commute in from another municipality to work here	25
Net commuting	0
Out-commuting rate (%)	2.58
Commuting attraction index	0.994
Median commuting time	50 min

Open Trombas/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]: Trombas/GO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/trombas-go-5221452/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.