Mexico City's airport passenger guide (uploaded in 2023) says both terminals have fixtures and fittings reserved for passengers with disabilities, and spaces for changing babies. The airport does not say what type of toilet they are.
Where this applies: Mexico City airport (AICM), Terminals 1 and 2: the main concourse (ambulatorio, which includes arrivals), the last waiting rooms and the car parks; per the 2023 passenger guide
Source: Aeropuerto Internacional de la Ciudad de México (AICM) · Reviewed 10 Nov 2026
If you need a seat: No source read for this guide says which toilet type to expect across Mexico. If you need a seated or accessible toilet, the Mexico City airport's 2023 passenger guide lists accessible fixtures in the main concourse, last waiting rooms and car parks of both terminals. For other places, check on arrival.
Accessible toilets: not covered yet.