Migration in Cajazeirinhas/PB (2017–2022)
Cajazeirinhas/PB had a reference population (aged 5 or over in 2022) of 2,575 people. In the 2017–2022 five-year period, the municipality received 105 in-migrants and lost 145 out-migrants to other municipalities in Brazil, resulting in a net migration of −35 people (−14.27 per 1,000 population) and a migration effectiveness index (IEM) of −0.147. This classifies the municipality, for the period, as one of migratory depletion. In addition, 0 arrived with an unreported origin and 5 came from abroad.
Indicators
Migration indicators for Cajazeirinhas/PB, 2017–2022
| Indicator | Estimate | 95% CI | Precision |
|---|
| In-migrants | 105 | 52 to 158 | use with caution |
|---|
| Out-migrants | 145 | 78 to 212 | use with caution |
|---|
| Net migration | −35 | −121 to 51 | not classified |
|---|
| Net migration rate, TLM (per 1,000 pop.) | −14.27 | - | - |
|---|
| Migration effectiveness index (IEM) | −0.147 | - | - |
|---|
Sample of in-migrants: 20-49 observations. Sample of out-migrants: 20-49 observations. 95% confidence interval computed as estimate ± 1.96 × standard error.
Top origins and destinations
Profile of migrants and residents
In-migrants (arrivals)
Migrant type
| Category | Estimate | Share | Sample |
|---|
| First move from municipality of birth | 45 | 42.9% | 5-19 |
|---|
| Return to municipality of birth | 35 | 33.3% | 5-19 |
|---|
| Multi-step migration | 25 | 23.8% | 5-19 |
|---|
Educational attainment (people aged 25 and over)
| Category | Estimate | Share | Sample |
|---|
| No schooling or incomplete elementary | 40 | 66.7% | 5-19 |
|---|
| Completed elementary, incomplete high school | 15 | 25.0% | 5-19 |
|---|
| Other / suppressed | 5 | 8.3% | <5 |
|---|
Household income per capita (in 2022 minimum wages)
| Category | Estimate | Share | Sample |
|---|
| ¼ to ½ minimum wage | 45 | 42.9% | 5-19 |
|---|
| ½ to 1 minimum wage | 30 | 28.6% | 5-19 |
|---|
| Up to ¼ of a minimum wage | 25 | 23.8% | 5-19 |
|---|
| Other / suppressed | 5 | 4.8% | <5 |
|---|
Age and sex
| Category | Estimate | Share | Sample |
|---|
| Other / suppressed | 75 | 71.4% | 20-49 |
|---|
| Ages 40–59, female | 15 | 14.3% | 5-19 |
|---|
| Ages 15–24, female | 15 | 14.3% | 5-19 |
|---|
Out-migrants (departures)
Migrant type
| Category | Estimate | Share | Sample |
|---|
| First move from municipality of birth | 70 | 48.3% | 5-19 |
|---|
| Return to municipality of birth | 45 | 31.0% | 5-19 |
|---|
| Multi-step migration | 30 | 20.7% | 5-19 |
|---|
Educational attainment (people aged 25 and over)
| Category | Estimate | Share | Sample |
|---|
| No schooling or incomplete elementary | 35 | 53.8% | 5-19 |
|---|
| Completed elementary, incomplete high school | 20 | 30.8% | 5-19 |
|---|
| Other / suppressed | 10 | 15.4% | <5 |
|---|
Household income per capita (in 2022 minimum wages)
| Category | Estimate | Share | Sample |
|---|
| ¼ to ½ minimum wage | 50 | 33.3% | 5-19 |
|---|
| 1 to 2 minimum wages | 40 | 26.7% | 5-19 |
|---|
| Up to ¼ of a minimum wage | 30 | 20.0% | 5-19 |
|---|
| ½ to 1 minimum wage | 25 | 16.7% | 5-19 |
|---|
| Other / suppressed | 5 | 3.3% | <5 |
|---|
Age and sex
| Category | Estimate | Share | Sample |
|---|
| Ages 15–24, female | 60 | 41.4% | 5-19 |
|---|
| Other / suppressed | 55 | 37.9% | 5-19 |
|---|
| Ages 25–39, male | 30 | 20.7% | 5-19 |
|---|
Non-migrant residents
Educational attainment (people aged 25 and over)
| Category | Estimate | Share | Sample |
|---|
| No schooling or incomplete elementary | 1,120 | 66.7% | 100-499 |
|---|
| Completed high school, incomplete higher education | 245 | 14.6% | 50-99 |
|---|
| Completed elementary, incomplete high school | 175 | 10.4% | 50-99 |
|---|
| Completed higher education | 140 | 8.3% | 20-49 |
|---|
Household income per capita (in 2022 minimum wages)
| Category | Estimate | Share | Sample |
|---|
| ¼ to ½ minimum wage | 975 | 37.1% | 100-499 |
|---|
| ½ to 1 minimum wage | 755 | 28.8% | 100-499 |
|---|
| Up to ¼ of a minimum wage | 670 | 25.5% | 100-499 |
|---|
| 1 to 2 minimum wages | 210 | 8.0% | 50-99 |
|---|
| More than 2 minimum wages | 15 | 0.6% | 5-19 |
|---|
Age and sex
| Category | Estimate | Share | Sample |
|---|
| Ages 40–59, male | 340 | 13.8% | 100-499 |
|---|
| Ages 40–59, female | 340 | 13.8% | 100-499 |
|---|
| Ages 25–39, female | 270 | 11.0% | 50-99 |
|---|
| Ages 25–39, male | 270 | 11.0% | 50-99 |
|---|
| Ages 60 and over, male | 235 | 9.5% | 50-99 |
|---|
| Ages 60 and over, female | 225 | 9.1% | 50-99 |
|---|
| Ages 5–14, male | 210 | 8.5% | 50-99 |
|---|
| Ages 15–24, male | 200 | 8.1% | 50-99 |
|---|
| Ages 15–24, female | 190 | 7.7% | 50-99 |
|---|
| Ages 5–14, female | 185 | 7.5% | 50-99 |
|---|
Commuting (work and study)
Commuting indicators for Cajazeirinhas/PB
| Employed persons (aged 10 and over) | 655 |
|---|
| Commute out to work in another municipality | 65 |
|---|
| Commute in from another municipality to work here | 90 |
|---|
| Net commuting | +25 |
|---|
| Out-commuting rate (%) | 9.75 |
|---|
| Commuting attraction index | 1.023 |
|---|
| Median commuting time | 30 min |
|---|
Open Cajazeirinhas/PB 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]: Cajazeirinhas/PB. Data from the 2022 Demographic Census (IBGE). Data version: 2026-10-01. Available at: https://atlas-da-migracao.github.io/en/municipio/cajazeirinhas-pb-2503753/. Dataset DOI: https://doi.org/10.5281/zenodo.22469791.