The Consulate General maintains dual jurisdiction: full consular services for French nationals throughout Hesse (6.3 million residents, capital Wiesbaden) and Rhineland-Palatinate (4.1 million residents, capital Mainz), combined with Germany-wide visa processing authority. The consular district encompasses Frankfurt am Main, Wiesbaden, Mainz, Darmstadt, Kassel, Offenbach, Koblenz, Trier, and all municipalities across both federal states. Visa services extend to applicants nationwide, including residents of Berlin, Hamburg, Bavaria, North Rhine-Westphalia, and all other German states. This geographic reach makes Frankfurt the bottleneck and gateway for French visa issuance across Germany's 83 million population.