Immigrant population by sex, age and detailed country of birth (formerly IMG1B)Population immigrée par sexe, âge et pays de naissance détaillé (ex IMG1B)

Population immigrée par sexe, âge et pays de naissance détaillé (ex IMG1B)Immigrant population by sex, age and detailed country of birth (formerly IMG1B)

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This INSEE dataset provides statistics on the immigrant population living in France, broken down by sex, age and detailed country of birth. Data are available at municipal and supra-municipal level, covering France excluding Mayotte, for territories with 500,000 inhabitants or more. It is part of the French national census (Recensement de la population) outputs and supports demographic analysis of immigration at fine geographic and socio-demographic granularity.imensions.time series and detailed cross-tabulations.Caractéristiques de la population immigrée par sexe, âge et pays de naissance détaillé, au niveau communal et supracommunal pour la France hors Mayotte (territoires de 500 000 habitants ou plus).

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Data schema (9 fields)

Click a field to see example values.

Field	Type	Description
GEOTerritory	string	Geographic code identifying the commune or supracommunal territory.Geographic code identifying the commune or supracommunal territory.
IMMI	string	Code indicating immigrant status of the population.Code indicating immigrant status of the population.
SEX	string	Sex of the population group (F or M).Sex of the population group (F or M).
FREQFrequency	string	Frequency code of the data series, e.g. annual.Frequency code of the data series, e.g. annual.
TIME_PERIODPeriod	string	Reference year of the observation.Reference year of the observation.
RP_MEASURERp measure	string	Type of measure reported, e.g. population count.Type of measure reported, e.g. population count.
AREA_COUNTRYArea country	string	Code for the country of birth of the population.Code for the country of birth of the population.
AGE	string	Age group code of the population, e.g. 15 to 24 years.Age group code of the population, e.g. 15 to 24 years.
OBS_VALUE_NIVEAUValue	number	Observed population value at the given territorial level.Observed population value at the given territorial level.

Schema captured from melodi 2 hours ago.

Query the data

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Sample data (5 records)

Record 1AGE: Y15T24 · GEO: 2026-AAV2020-001

{
  "AGE": "Y15T24",
  "GEO": "2026-AAV2020-001",
  "SEX": "F",
  "FREQ": "A",
  "IMMI": "1",
  "RP_MEASURE": "POP",
  "TIME_PERIOD": "2023",
  "AREA_COUNTRY": "116",
  "OBS_VALUE_NIVEAU": 269.33635
}

Record 2AGE: Y15T24 · GEO: 2026-AAV2020-001

{
  "AGE": "Y15T24",
  "GEO": "2026-AAV2020-001",
  "SEX": "F",
  "FREQ": "A",
  "IMMI": "1",
  "RP_MEASURE": "POP",
  "TIME_PERIOD": "2023",
  "AREA_COUNTRY": "12",
  "OBS_VALUE_NIVEAU": 9804.52758
}

Record 3AGE: Y15T24 · GEO: 2026-AAV2020-001

{
  "AGE": "Y15T24",
  "GEO": "2026-AAV2020-001",
  "SEX": "F",
  "FREQ": "A",
  "IMMI": "1",
  "RP_MEASURE": "POP",
  "TIME_PERIOD": "2023",
  "AREA_COUNTRY": "120",
  "OBS_VALUE_NIVEAU": 3146.82374
}

Record 4AGE: Y15T24 · GEO: 2026-AAV2020-001

{
  "AGE": "Y15T24",
  "GEO": "2026-AAV2020-001",
  "SEX": "F",
  "FREQ": "A",
  "IMMI": "1",
  "RP_MEASURE": "POP",
  "TIME_PERIOD": "2023",
  "AREA_COUNTRY": "124",
  "OBS_VALUE_NIVEAU": 393.6192
}

Record 5AGE: Y15T24 · GEO: 2026-AAV2020-001

{
  "AGE": "Y15T24",
  "GEO": "2026-AAV2020-001",
  "SEX": "F",
  "FREQ": "A",
  "IMMI": "1",
  "RP_MEASURE": "POP",
  "TIME_PERIOD": "2023",
  "AREA_COUNTRY": "144",
  "OBS_VALUE_NIVEAU": 1559.13095
}

Live sample captured at profiling time — values may have changed upstream.

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Using the API

Configuration

Base URL: https://api.insee.fr/melodi/data/DS_RP_TD_IMMI_AGESEX_PAYSNAISS_D_PRINC

Query examples

curl -s 'https://api.insee.fr/melodi/data/DS_RP_TD_IMMI_AGESEX_PAYSNAISS_D_PRINC?maxResult=20' -H 'Accept: application/json'

First 20 observations (dimensions + measures) as JSON.

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