- Country: Brazil
- Population: 954,991
- Latitude: 9° 39.95' S (-9.66583°)
- Longitude: 35° 44.12' W (-35.73528°)
- Elevation: 11 m/36 ft. above sea level
- Time zone: America/Maceio (UTC -03:00); DST not observed
- Alternate names: Maçayó, Maceio, Masejas, Maseyo, MCZ, Масејо, Масейо, מסייאו, ماسئیو, ماسايو, মাসেইও, มาเซโอ, მასეიო, マセイオ, 马塞约, 마세이오
- Alternate names: MCZ, Macayo, Maceio, Maceió, Masejas, Masejo, Maseyo, Maçayó, ma sai yue, ma se xo, masayw, mase'i'o, maseio, masyyw, msyyʼw, Масейо, Масејо, מסייאו, ماسئیو, ماسايو, মাসেইও, มาเซโอ, მასეიო, マセイオ, 马塞约, 마세이오
Data by Geonames.org, CC-BY