Surname distribution maps for Calvillo
Calvillo in the 1881 Census
Sorry, we don't have any stats for the distribution of Calvillo in the 1881 Census.
Calvillo in the 21st Century
The maps, if available, show both where there are more people named Calvillo and where they are most concentrated.
The darker the colour, the more people in that county are named Calvillo.
The larger the dot, the greater the proportion of people in that county are named Calvillo.
Hovering over the dots will give you the individual statistics for that county.