Codes and Frequencies
Most IPUMS data transformations are performed using variable harmonization tables that specify how each value in the source data is recoded. Some variables also require programming logic in addition to the harmonization table. The harmonization documents for this variable are:
MIG2_5_ES indicates the person's province of residence five years ago within Spain. Migration province codes from MIG2_5_ES are compatible with codes from GEO2_ES.
Click on the Source Variables tab for information on place of residence for each sample year. Source variables may contain more geographic unit detail but are not suitable for cross-temporal comparison.
- Spain 1991: Persons who resided in a different municipality 5 years ago
- Spain: 1991