Migration in Piranhas/GO (2017–2022)

Piranhas/GO had a reference population (aged 5 or over in 2022) of 11,020 people. In the 2017–2022 five-year period, the municipality received 885 in-migrants and lost 825 out-migrants to other municipalities in Brazil, resulting in a net migration of +60 people (5.55 per 1,000 population) and a migration effectiveness index (IEM) of 0.036. This classifies the municipality, for the period, as one of migratory attraction. In addition, 0 arrived with an unreported origin and 5 came from abroad.

Indicators

Migration indicators for Piranhas/GO, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	885	687 to 1,083	good
Out-migrants	825	602 to 1,048	good
Net migration	+60	−239 to 359	not classified
Net migration rate, TLM (per 1,000 pop.)	5.55	-	-
Migration effectiveness index (IEM)	0.036	-	-

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 Piranhas/GO
Origin	People	Precision
Jataí/GO · view pair in the atlas	105	low precision
Goiânia/GO · view pair in the atlas	95	low precision
Caiapônia/GO · view pair in the atlas	60	low precision
Barra do Garças/MT · view pair in the atlas	50	low precision
Rio Verde/GO · view pair in the atlas	50	low precision
Arenópolis/GO · view pair in the atlas	35	low precision
Mineiros/GO · view pair in the atlas	35	low precision

Top 10 destinations of out-migrants from Piranhas/GO
Destination	People	Precision
Barra do Garças/MT · view pair in the atlas	95	low precision
Rio Verde/GO · view pair in the atlas	75	low precision
Iporá/GO · view pair in the atlas	70	low precision
Bom Jardim de Goiás/GO · view pair in the atlas	35	low precision
Caiapônia/GO · view pair in the atlas	25	low precision
Baliza/GO · view pair in the atlas	20	low precision
Arenópolis/GO · view pair in the atlas	10	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Multi-step migration	440	49.4%	50-99
First move from municipality of birth	300	33.7%	50-99
Return to municipality of birth	150	16.9%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	220	38.3%	20-49
Completed high school, incomplete higher education	170	29.6%	20-49
Completed elementary, incomplete high school	115	20.0%	20-49
Completed higher education	70	12.2%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	405	45.5%	50-99
1 to 2 minimum wages	255	28.7%	50-99
¼ to ½ minimum wage	135	15.2%	20-49
More than 2 minimum wages	70	7.9%	5-19
Up to ¼ of a minimum wage	25	2.8%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, female	170	19.2%	20-49
Ages 25–39, male	130	14.7%	20-49
Ages 40–59, male	125	14.1%	20-49
Ages 5–14, male	120	13.6%	20-49
Ages 40–59, female	95	10.7%	5-19
Ages 5–14, female	70	7.9%	5-19
Ages 15–24, female	70	7.9%	5-19
Ages 15–24, male	55	6.2%	5-19
Ages 60 and over, male	25	2.8%	5-19
Ages 60 and over, female	25	2.8%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	430	52.1%	50-99
Multi-step migration	310	37.6%	50-99
Return to municipality of birth	85	10.3%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	220	36.7%	20-49
Completed higher education	160	26.7%	20-49
No schooling or incomplete elementary	155	25.8%	20-49
Completed elementary, incomplete high school	65	10.8%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
1 to 2 minimum wages	220	26.7%	20-49
More than 2 minimum wages	205	24.8%	20-49
½ to 1 minimum wage	185	22.4%	20-49
¼ to ½ minimum wage	130	15.8%	20-49
Up to ¼ of a minimum wage	70	8.5%	5-19
Other / suppressed	15	1.8%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	195	23.5%	20-49
Ages 25–39, female	160	19.3%	20-49
Ages 40–59, female	95	11.4%	5-19
Ages 15–24, female	85	10.2%	5-19
Ages 5–14, male	80	9.6%	5-19
Ages 40–59, male	65	7.8%	5-19
Ages 5–14, female	50	6.0%	5-19
Ages 60 and over, male	45	5.4%	5-19
Ages 60 and over, female	35	4.2%	5-19
Other / suppressed	20	2.4%	<5

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,645	47.7%	>=500
Completed high school, incomplete higher education	1,380	18.1%	100-499
Completed higher education	1,345	17.6%	100-499
Completed elementary, incomplete high school	1,265	16.6%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	4,050	37.4%	>=500
1 to 2 minimum wages	3,310	30.6%	>=500
¼ to ½ minimum wage	1,645	15.2%	100-499
More than 2 minimum wages	1,510	14.0%	100-499
Up to ¼ of a minimum wage	235	2.2%	20-49
Not applicable (collective dwelling)	65	0.6%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,650	16.3%	100-499
Ages 40–59, male	1,620	16.0%	100-499
Ages 60 and over, female	1,170	11.6%	100-499
Ages 60 and over, male	1,155	11.4%	100-499
Ages 25–39, female	1,020	10.1%	100-499
Ages 25–39, male	1,015	10.0%	100-499
Ages 15–24, male	695	6.9%	100-499
Ages 15–24, female	640	6.3%	100-499
Ages 5–14, male	590	5.8%	100-499
Ages 5–14, female	570	5.6%	100-499

Commuting (work and study)

Commuting indicators for Piranhas/GO
Employed persons (aged 10 and over)	5,685
Commute out to work in another municipality	75
Commute in from another municipality to work here	155
Net commuting	+80
Out-commuting rate (%)	1.34
Commuting attraction index	1.000
Median commuting time	50 min

Open Piranhas/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]: Piranhas/GO. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/piranhas-go-5217203/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.