This will be the first elections in which the residents of the Embo barangays will not participate as a result of the Makati–Taguig boundary dispute ruling.

On April 3, 2023, the Supreme Court of the Philippines denied the motion of reconsideration filed by Makati to override its earlier ruling that upheld the 2011 Pasig Regional Trial Court ruling that recognized Taguig's jurisdiction over the ten Embo barangays, resulting in Makati formally ceding control of the barangays to Taguig.

[4] The Commission on Elections (COMELEC) began the administrative transfer of the 212,613 Embo voters and electoral precincts from Makati to Taguig in August 2023, ahead of the 2023 Philippine barangay and Sangguniang Kabataan (BSKE) elections, where Embo residents voted as residents of Taguig for the first time.

However, COMELEC Chairman George Garcia has assured that the three remaining barangays could still elect a representative, pending legislation that will redistrict the affected area between the two cities.

The district consists of barangays in western Makati, namely Bangkal, Bel-Air, Carmona, Dasmariñas, Forbes Park, Kasilawan, La Paz, Magallanes, Olympia, Palanan, Pio del Pilar, Poblacion, San Antonio, San Isidro, San Lorenzo, Santa Cruz, Singkamas, Tejeros, Urdaneta, and Valenzuela.