Migration in Poranga/CE (2017–2022)

Poranga/CE had a reference population (aged 5 or over in 2022) of 11,230 people. In the 2017–2022 five-year period, the municipality received 555 in-migrants and lost 620 out-migrants to other municipalities in Brazil, resulting in a net migration of −65 people (−5.92 per 1,000 population) and a migration effectiveness index (IEM) of −0.057. This classifies the municipality, for the period, as one of migratory depletion. In addition, 20 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Poranga/CE, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	555	370 to 740	use with caution
Out-migrants	620	375 to 865	use with caution
Net migration	−65	−372 to 242	not classified
Net migration rate, TLM (per 1,000 pop.)	−5.92	-	-
Migration effectiveness index (IEM)	−0.057	-	-

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 Poranga/CE
Origin	People	Precision
São Paulo/SP · view pair in the atlas	170	use with caution
Pedro II/PI · view pair in the atlas	50	low precision
Rio de Janeiro/RJ · view pair in the atlas	45	low precision
Fortaleza/CE · view pair in the atlas	40	low precision

Top 10 destinations of out-migrants from Poranga/CE
Destination	People	Precision
Ipueiras/CE · view pair in the atlas	100	low precision
Crateús/CE · view pair in the atlas	50	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
Return to municipality of birth	250	45.5%	20-49
First move from municipality of birth	195	35.5%	20-49
Multi-step migration	105	19.1%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	170	48.6%	20-49
Completed high school, incomplete higher education	120	34.3%	20-49
Completed elementary, incomplete high school	40	11.4%	5-19
Other / suppressed	20	5.7%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	220	39.6%	20-49
¼ to ½ minimum wage	180	32.4%	20-49
½ to 1 minimum wage	120	21.6%	20-49
Other / suppressed	35	6.3%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	115	21.1%	20-49
Ages 25–39, female	100	18.3%	5-19
Ages 15–24, female	55	10.1%	5-19
Ages 5–14, female	50	9.2%	5-19
Ages 15–24, male	50	9.2%	5-19
Ages 40–59, female	50	9.2%	5-19
Ages 5–14, male	40	7.3%	5-19
Ages 40–59, male	40	7.3%	5-19
Ages 60 and over, male	25	4.6%	5-19
Other / suppressed	20	3.7%	<5

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	360	58.1%	20-49
Multi-step migration	195	31.5%	20-49
Return to municipality of birth	65	10.5%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	110	41.5%	5-19
Completed high school, incomplete higher education	70	26.4%	5-19
Completed elementary, incomplete high school	50	18.9%	5-19
Other / suppressed	35	13.2%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
½ to 1 minimum wage	175	28.5%	5-19
¼ to ½ minimum wage	165	26.8%	20-49
Up to ¼ of a minimum wage	120	19.5%	5-19
1 to 2 minimum wages	100	16.3%	5-19
Other / suppressed	55	8.9%	<5

Age and sex
Category	Estimate	Share	Sample
Ages 15–24, female	160	25.8%	5-19
Other / suppressed	140	22.6%	5-19
Ages 15–24, male	135	21.8%	5-19
Ages 25–39, female	105	16.9%	5-19
Ages 40–59, male	50	8.1%	5-19
Ages 25–39, male	30	4.8%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	4,625	63.7%	>=500
Completed high school, incomplete higher education	1,245	17.1%	100-499
Completed elementary, incomplete high school	830	11.4%	100-499
Completed higher education	560	7.7%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	4,350	37.9%	>=500
½ to 1 minimum wage	2,940	25.6%	>=500
¼ to ½ minimum wage	2,890	25.2%	>=500
1 to 2 minimum wages	985	8.6%	100-499
More than 2 minimum wages	325	2.8%	50-99

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, male	1,470	13.8%	100-499
Ages 40–59, female	1,425	13.4%	100-499
Ages 25–39, female	1,205	11.3%	100-499
Ages 25–39, male	1,140	10.7%	100-499
Ages 60 and over, female	1,065	10.0%	100-499
Ages 60 and over, male	960	9.0%	100-499
Ages 15–24, male	885	8.3%	100-499
Ages 5–14, male	880	8.3%	100-499
Ages 15–24, female	840	7.9%	100-499
Ages 5–14, female	785	7.4%	100-499

Commuting (work and study)

Commuting indicators for Poranga/CE
Employed persons (aged 10 and over)	3,100
Commute out to work in another municipality	165
Commute in from another municipality to work here	65
Net commuting	−105
Out-commuting rate (%)	5.36
Commuting attraction index	0.944
Median commuting time	40 min

Open Poranga/CE 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]: Poranga/CE. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/poranga-ce-2311009/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.