Data Cart

Your data extract

0 variables
0 samples
View Cart


This variable is not available for any of the currently selected samples.

Explore how IPUMS created this variable


MBPL indicates the U.S. state or territory where the person reported his/her mother was born. For details on the foreign birthplaces refer to variable MBPL.

Comparability — General

The codes for MBPLUS are the same as BPLUS, and are compatible with IPUMS USA birthplace variables.


No universe descriptions are currently available.


  • United States: 1880a, 1880b, 1900, 1910