All Mexico elections

1973 Mexican Legislative Election

1973 · Midterms under the hegemonic party · 231 seats

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A midterm held under the hegemonic-party system: the official majority was not in genuine doubt.

President before

Luis Echeverría

PRI

President (continued)

Luis Echeverría

PRI

Largest force

Institutional Revolutionary Party

189 of 231 seats

Turnout

The result

Share of the Chamber
Institutional Revolutionary Party189+11
10,458,61877.4%
National Action Party25+5
2,207,06916.3%
Popular Socialist Party100
541,8334.0%
Authentic Party of the Mexican Revolution7+2
272,3392.0%