Migration in Martinópole/CE (2017–2022)

Martinópole/CE had a reference population (aged 5 or over in 2022) of 10,015 people. In the 2017–2022 five-year period, the municipality received 585 in-migrants and lost 330 out-migrants to other municipalities in Brazil, resulting in a net migration of +255 people (25.33 per 1,000 population) and a migration effectiveness index (IEM) of 0.278. This classifies the municipality, for the period, as one of migratory attraction. In addition, 5 arrived with an unreported origin and 0 came from abroad.

Indicators

Migration indicators for Martinópole/CE, 2017–2022
Indicator	Estimate	95% CI	Precision
In-migrants	585	446 to 724	good
Out-migrants	330	172 to 488	use with caution
Net migration	+255	44 to 466	not classified
Net migration rate, TLM (per 1,000 pop.)	25.33	-	-
Migration effectiveness index (IEM)	0.278	-	-

Sample of in-migrants: 100-499 observations. Sample of out-migrants: 20-49 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.

Top origins and destinations

Top 10 origins of in-migrants to Martinópole/CE
Origin	People	Precision
Fortaleza/CE · view pair in the atlas	150	use with caution
Sobral/CE · view pair in the atlas	100	use with caution
Uruoca/CE · view pair in the atlas	50	low precision
Granja/CE · view pair in the atlas	30	low precision
São Paulo/SP · view pair in the atlas	25	low precision
Senador Sá/CE · view pair in the atlas	25	low precision

Top 10 destinations of out-migrants from Martinópole/CE
Destination	People	Precision
Sobral/CE · view pair in the atlas	60	low precision
Uruoca/CE · view pair in the atlas	55	low precision
Senador Sá/CE · view pair in the atlas	15	low precision

Profile of migrants and residents

In-migrants (arrivals)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	275	47.0%	50-99
Multi-step migration	165	28.2%	20-49
Return to municipality of birth	145	24.8%	20-49

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
Completed high school, incomplete higher education	130	33.3%	20-49
No schooling or incomplete elementary	110	28.2%	20-49
Completed higher education	80	20.5%	5-19
Completed elementary, incomplete high school	70	17.9%	5-19

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	215	36.8%	20-49
¼ to ½ minimum wage	165	28.2%	20-49
½ to 1 minimum wage	125	21.4%	20-49
More than 2 minimum wages	50	8.5%	5-19
1 to 2 minimum wages	30	5.1%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	140	23.7%	20-49
Ages 25–39, female	140	23.7%	20-49
Ages 15–24, female	60	10.2%	5-19
Ages 40–59, male	55	9.3%	5-19
Ages 5–14, female	45	7.6%	5-19
Ages 5–14, male	45	7.6%	5-19
Ages 15–24, male	45	7.6%	5-19
Ages 40–59, female	40	6.8%	5-19
Other / suppressed	20	3.4%	5-19

Out-migrants (departures)

Migrant type
Category	Estimate	Share	Sample
First move from municipality of birth	195	59.1%	20-49
Multi-step migration	80	24.2%	5-19
Return to municipality of birth	55	16.7%	5-19

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	80	39.0%	5-19
Completed high school, incomplete higher education	60	29.3%	5-19
Completed elementary, incomplete high school	45	22.0%	5-19
Other / suppressed	20	9.8%	<5

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
¼ to ½ minimum wage	145	43.3%	5-19
Up to ¼ of a minimum wage	95	28.4%	5-19
Other / suppressed	55	16.4%	5-19
½ to 1 minimum wage	40	11.9%	5-19

Age and sex
Category	Estimate	Share	Sample
Ages 25–39, male	110	33.8%	5-19
Ages 15–24, female	70	21.5%	5-19
Ages 25–39, female	65	20.0%	5-19
Other / suppressed	45	13.8%	5-19
Ages 15–24, male	35	10.8%	5-19

Non-migrant residents

Educational attainment (people aged 25 and over)
Category	Estimate	Share	Sample
No schooling or incomplete elementary	3,590	58.9%	>=500
Completed high school, incomplete higher education	1,190	19.5%	100-499
Completed elementary, incomplete high school	700	11.5%	100-499
Completed higher education	615	10.1%	100-499

Household income per capita (in 2022 minimum wages)
Category	Estimate	Share	Sample
Up to ¼ of a minimum wage	4,065	39.6%	>=500
¼ to ½ minimum wage	2,855	27.8%	>=500
½ to 1 minimum wage	2,365	23.0%	100-499
1 to 2 minimum wages	760	7.4%	100-499
More than 2 minimum wages	220	2.1%	20-49

Age and sex
Category	Estimate	Share	Sample
Ages 40–59, female	1,240	13.1%	100-499
Ages 25–39, male	1,195	12.7%	100-499
Ages 25–39, female	1,170	12.4%	100-499
Ages 40–59, male	1,120	11.9%	100-499
Ages 15–24, male	960	10.2%	100-499
Ages 15–24, female	885	9.4%	100-499
Ages 5–14, male	775	8.2%	100-499
Ages 60 and over, female	745	7.9%	100-499
Ages 5–14, female	710	7.5%	100-499
Ages 60 and over, male	630	6.7%	100-499

Commuting (work and study)

Commuting indicators for Martinópole/CE
Employed persons (aged 10 and over)	3,065
Commute out to work in another municipality	270
Commute in from another municipality to work here	70
Net commuting	−200
Out-commuting rate (%)	8.85
Commuting attraction index	0.922
Median commuting time	60 min

Open Martinópole/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]: Martinópole/CE. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/martinopole-ce-2307908/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.