Arrondissement of Senlis, (subprefecture: Senlis) with 132 communes. The population of the arrondissement was 285,086 in 2021.
History
In 1800 the arrondissements of Beauvais, Clermont, Compiègne and Senlis were established. The arrondissement of Clermont was disbanded in 1926, and restored in 1942.[2]