Under the 2023 districting plan adopted by the
National Electoral Institute (INE), which is to be used for the
2024,
2027 and
2030 federal elections, Puebla's congressional seat allocation rose from 15 to 16. The 7th district is in the central part of Puebla, to the east of the state capital, and covers 110
electoral precincts () across 14 of the
state's municipalities: •
Acajete,
Amozoc,
Atoyatempan,
Cuapiaxtla de Madero,
Cuautinchán,
Mixtla,
Puebla (one precinct),
Los Reyes de Juárez,
Santo Tomás Hueyotlipan,
Tecali de Herrera,
Tepatlaxco de Hidalgo,
Tepeaca,
Tlanepantla and
Tzicatlacoyan. The head town (), where results from individual polling stations are gathered together and tallied, is the city of
Tepeaca. The district reported a population of 399,138 in the 2020 Census. ==Previous districting schemes==