The 1st arrondissement is an arrondissement in the Ouémé department of Benin.

It is an administrative division under the jurisdiction of the commune of Porto-Novo.

According to the population census conducted by the Institut National de la Statistique Benin on February 15, 2002, the arrondissement had a total population of 33,830.

[1] The district Akron is the more historical location from Benin to be lived by humans.

This Ouémé Department location article is a stub.