Vexillological description
It is a rectangular field with a 1:2 ratio which brings together, in four parts, the five flags that have flown over the city.
- By the flagpole
- above, three golden fleurs-de-lis on blue, from royal France; below, castles and lions, from the Crown of Castile.
- Centre
- the stripes and stars of the United States, vertically.
- Fly side (the free side)
- above, the British flag; below, the first flag of the Confederate States.






