Last modified: 2026-5-21

The links below open, in online spreadsheet form, election returns from the this repository. Please report bugs to emagar at itam dot mx.

Basic instructions:

a. To use this feature, you must first log into a Google account. Then click the desired file's link below, and confirm you wish a copy. A Google spreadsheet should open in your browser.

b. In order manipulate the data for inspection (eg. re-sorting rows by year or keeping a subset of the observations only), or to save the file to your hard drive, you must unlink the data from the repository. To do this type CTRL+A (ie., select all) then CTRL+SHIFT+V (ie., paste values only).

c. Linked data updates about every hour. To refresh immediately, simply erase the function in cell A1 and undo that change.

1 MUNICIPIO-LEVEL RETURNS

1.1 Municipal elections 1970-on (coalitions aggregated by candidate)

Note: data split by approximate decades to comply with Google's maximum spreadsheet size (400k cells); files have identical columns to ease appending one another off Google drive.

1.2 Municipal elections 1970-on (coalitions split by party)

Note: data split by approximate decades to comply with Google's maximum spreadsheet size (400k cells); files have identical columns to ease appending one another off Google drive.

1.3 Municipal election winners 1989-on (incumbent presidents)

Note: data split in two groups of alphabetized states to comply with Google's maximum spreadsheet size (400k cells); files have identical columns to ease appending one another off Google drive.

3 FEDERAL DISTRICT-LEVEL RETURNS

3.1 Presidential elections