Reference metadata describe statistical concepts and methodologies used for the collection and generation of data. They provide information on data quality and, since they are strongly content-oriented, assist users in interpreting the data. Reference metadata, unlike structural metadata, can be decoupled from the data.
Insee - Institut National de la Statistique et des Etudes Economiques
1.2. Contact organisation unit
Direction des Statistiques Démographiques et Sociales Unité des études démographiques et sociales Division "Enquêtes et études démographiques"
Section Comptabilité Démographique
1.3. Contact name
Confidential because of GDPR
1.4. Contact person function
Confidential because of GDPR
1.5. Contact mail address
Timbre F170
88 avenue Verdier
CS 70058 92541 Montrouge Cedex
FRANCE
1.6. Contact email address
Confidential because of GDPR
1.7. Contact phone number
Confidential because of GDPR
1.8. Contact fax number
Confidential because of GDPR
2.1. Metadata last certified
10 June 2025
2.2. Metadata last posted
10 June 2025
2.3. Metadata last update
10 June 2025
3.1. Data description
First results on the main demographic developments in the year of reference.
3.2. Classification system
Not applicable.
3.3. Coverage - sector
Not applicable.
3.4. Statistical concepts and definitions
3.4.1 Please indicate the definition of:
Population
The mother's residence
The data deaths
1.Usual Residence Population
2.Legal Residence Population
3.Registered Residence Population
4.Other
1.Usual Residence Population
2.Legal Residence Population
3.Registered Residence Population
4.Other
1.Usual Residence Population
2.Legal Residence Population
3.Registered Residence Population
4.Other
X
X
X
3.4.2 Please describe the national definition of:
Population
Live births
Deaths
Immigrants
Emigrants
Individuals having their habitual residence in France (see decree n°2003-485 of June 5th 2003)
UN definition
UN definition
3.4.3 Please provide details of the deviations of the national definition used from the usual residence definition.
Population
Live births
Deaths
Immigrants
Emigrants
no deviation
no deviation
no deviation
3.5. Statistical unit
Number of persons.
3.6. Statistical population
In case of survey as data source, please describe the target statistical population (one or more) which the data set refers to:
Population
Live births
Deaths
Immigrants
Emigrants
Source: Census based / Population components
3.7. Reference area
Data are available at national level of geographical detail.
3.8. Coverage - Time
Optional
3.9. Base period
Not applicable.
Counts of statistical units
The reference date for population data is the end of the reference period (midnight of 31st December). The reference period for vital events data is the calendar year in which the events occurred. The reference period for migration flow data is the calendar year in which the migration occurred.
6.1. Institutional Mandate - legal acts and other agreements
Optional
6.2. Institutional Mandate - data sharing
Optional
7.1. Confidentiality - policy
Optional
7.2. Confidentiality - data treatment
Optional
8.1. Release calendar
Live births: First estimates of births registered in year N are disseminated in january N+1. They are usually revised 7 month later and data are considered as definitive.
Deaths: First estimates of deaths registered in year N are disseminated in january N+1. They are revised 11 month later and data are considered as definitive.
Population: The definitive total population is given by the census. Population on 1st January N is published in January N + 3. Population estimates are produced for other years with data on births and deaths (definitive or estimations) and estimations of net migration and adjustment. They are not definitive and revised every year after, until they are definitive.
8.2. Release calendar access
Optional
8.3. Release policy - user access
Optional
Optional
10.1. Dissemination format - News release
Annual regular publications in January N + 1 and summer N+1 for national level. Publications in January N + 1 for population at regional level.
No regular publications for immigrants and emigrants; annual regular dissemination on Acquistion of citizeship N in june N+1
Births: Quality checks are done about double counts, exhaustivity (for instance by comparing with social security data), consistency...
Deaths: Quality checks are done about double counts, exhaustivity, inconsistencies, errors... Insee compares the death certificates with bulletins in order to check the exhaustiveness of the bulletins received . Insee tries then to recover missing bulletins 7 bis from municipalities.
Please report on the reasons for any unreliability of the data on:
Population
Live births
Deaths
Immigrants
Emigrants
Net migration
not applicable
not applicable
not applicable
not applicable
13.2. Sampling error
In case of survey as data source, please provide information on the part of the difference between a population value and an estimate thereof, derived from a random sample, which is due to the fact that only a subset of the population is enumerated.
Population
Live births
Deaths
Immigrants
Emigrants
13.3. Non-sampling error
In case of survey as data source, please provide information on the error in survey estimates which cannot be attributed to sampling fluctuations.
Population
Live births
Deaths
Immigrants
Emigrants
14.1. Timeliness
Optional
14.2. Punctuality
Optional
15.1. Comparability - geographical
Data are comparable between national and regional data. See also 18.6
Differences in the field for France. Data published by INSEE do not take into account data of Saint-Martin and Saint-Barthelemy islands, which are not included in Guadeloupe any more since 2007. Data requested by Eurostat include the two islands (until 2011) or only Saint-Martin (since 2012)
15.2. Comparability - over time
Please provide information on the length of comparable time series (indicate the first reference year for which data are availble), reference periods at which series occur, the reasons for the breaks and treatments of them.
Population
Live births
Deaths
Immigrants
Emigrants
Eurostat database: 1991-now
Data on Saint Barthelemey are excluded starting with January 1, 2012. Data on Mayotte are included starting with the statistics on population on January 1, 2014.
Eurostat database: 1994-now
Data on Saint Barthelemey are excluded starting with January 1, 2012. Data on Mayotte are included starting with the statistics on vital events for the reference year 2013.
Eurostat Database: 1998-now
Data on Saint Barthelemey are excluded starting with January 1, 2012. Data on Mayotte are included starting with the statistics on vital events for the reference year 2013.
15.3. Coherence - cross domain
Optional
15.4. Coherence - internal
Coherence for immigration, emmigrants, population by country of birth or citizenship, because based on census.
pop Y+1 = pop Y + births Y - deaths Y + net migration Y + adjustment
Optional
17.1. Data revision - policy
Data are first provisionnal and then definitive
Population estimates are produced with data on births and deaths (definitive or estimations) and estimations of net migration and adjustment. They are not definitive and revised every year after, until they are definitive.
no revision for immigrants.
revision for emigrants : same as population.
revision for acquisition of nationality N in N+1.
17.2. Data revision - practice
No revision for immigrants, revision for emigrants : same as population.
Revision for acquisition of nationality N in N+1.
Live births : First estimates of births registered in year N are disseminated in january N+1. They are usually revised 7 months later and data are considered as definitive.
Deaths : First estimates of deaths registered in year N are disseminated in january N+1. They are revised 11 months later and data are considered then as definitive.
Population : The definitive total population is given by the census. Population on 1st January N is published in January N + 3 (except for Mayotte). Population estimates are produced for other years with data on births and deaths (definitive or estimations) and estimations of net migration and adjustment. Adjustment is provisionnal.
For Mayotte, the definitive total population is given by the census. Population is revised every 5 years. Last revision in 2017.
18.1. Source data
Please report on the data sources used for the first reference year and inform of any changes thereto, to produce:
Population
Live births
Deaths
Immigrants
Emigrants
census
civil status
civil status
18.2. Frequency of data collection
Annual statistical productions.
18.3. Data collection
Civil status : data validation on summer N+1, publications on fall N+1. Estimations updated each year.
Population : definitive for january 1st N-2. Updated each year.
Emigrants : definitive for january 1st N-2. Updated each year.
18.4. Data validation
Civil status: annual validation
Census: annual validation
18.5. Data compilation
Data collection, coding, validation and imputation if needed.
18.6. Adjustment
Due to an improvment in the questionnary, population data in 2016 (and after) are not comparable to previous population data. An adjustment has been introduced to allow time comparison.
Adjustment is provisionally estimated at national level to : -65330 in 2015 ; -82982 in 2016 ; -100263 in 2017 ; -83625 in 2018 ; -83893 in 2019 ; -34038 in 2020 ; -34038 in 2021; -17000 in 2022.
A new adjustment has been introduced in 2025, for 2020 and 2021 to take account of changes to the census collection protocol and exceptional demographic changes due to the health crisis. A detailed explanation is available on INSEE's website in French and in English. This adjustment is estimated at national level to: +83000 in 2020, +127000 in 2021.
Differences in the field for France : Data published by INSEE do not take into account data of Saint-Martin and Saint-Barthelemy islands, which are not included in Guadeloupe any more since 2007.
All data before 2013 (2012 and before) submitted to Eurostat contains France metropolitan, four French overseas departments (Martinique, Guadeloupe, French Guiana and Reunion) including Saint Martin and and Saint Barthelemy in Guadeloupe.
All data after 2012 (2013 and after) submitted to Eurostat contains France metropolitan, four French overseas departments (Martinique, Guadeloupe, French Guiana and Reunion) including Saint Martin in Guadeloupe.
Statistics of population include Mayotte since 31 December 2013. As the population on 31 December 2012 does not include this island, an other adjustment is therefore needed. The adjustment in 2013 is equal to the population on Mayotte estimated on 31 Décember 2012.
Optional
First results on the main demographic developments in the year of reference.
10 June 2025
3.4.1 Please indicate the definition of:
Population
The mother's residence
The data deaths
1.Usual Residence Population
2.Legal Residence Population
3.Registered Residence Population
4.Other
1.Usual Residence Population
2.Legal Residence Population
3.Registered Residence Population
4.Other
1.Usual Residence Population
2.Legal Residence Population
3.Registered Residence Population
4.Other
X
X
X
3.4.2 Please describe the national definition of:
Population
Live births
Deaths
Immigrants
Emigrants
Individuals having their habitual residence in France (see decree n°2003-485 of June 5th 2003)
UN definition
UN definition
3.4.3 Please provide details of the deviations of the national definition used from the usual residence definition.
Population
Live births
Deaths
Immigrants
Emigrants
no deviation
no deviation
no deviation
Number of persons.
In case of survey as data source, please describe the target statistical population (one or more) which the data set refers to:
Population
Live births
Deaths
Immigrants
Emigrants
Source: Census based / Population components
Data are available at national level of geographical detail.
The reference date for population data is the end of the reference period (midnight of 31st December). The reference period for vital events data is the calendar year in which the events occurred. The reference period for migration flow data is the calendar year in which the migration occurred.
Please report on the reasons for any unreliability of the data on:
Population
Live births
Deaths
Immigrants
Emigrants
Net migration
not applicable
not applicable
not applicable
not applicable
Counts of statistical units
Data collection, coding, validation and imputation if needed.
Please report on the data sources used for the first reference year and inform of any changes thereto, to produce:
Population
Live births
Deaths
Immigrants
Emigrants
census
civil status
civil status
Optional
Optional
Data are comparable between national and regional data. See also 18.6
Differences in the field for France. Data published by INSEE do not take into account data of Saint-Martin and Saint-Barthelemy islands, which are not included in Guadeloupe any more since 2007. Data requested by Eurostat include the two islands (until 2011) or only Saint-Martin (since 2012)
Please provide information on the length of comparable time series (indicate the first reference year for which data are availble), reference periods at which series occur, the reasons for the breaks and treatments of them.
Population
Live births
Deaths
Immigrants
Emigrants
Eurostat database: 1991-now
Data on Saint Barthelemey are excluded starting with January 1, 2012. Data on Mayotte are included starting with the statistics on population on January 1, 2014.
Eurostat database: 1994-now
Data on Saint Barthelemey are excluded starting with January 1, 2012. Data on Mayotte are included starting with the statistics on vital events for the reference year 2013.
Eurostat Database: 1998-now
Data on Saint Barthelemey are excluded starting with January 1, 2012. Data on Mayotte are included starting with the statistics on vital events for the reference year 2013.