The urban district was incorporated as a municipal borough in 1955.

The 21 suburban districts were incorporated in four phases from 1926 to 1977.

The urban district was incorporated into a municipal borough in 1933.

As the city expanded, the suburban district of Victoriaborg was incorporated into the urban area.

Only in 1929 the - meanwhile former - immunity district was incorporated into the city itself.

The district was incorporated into the city of Manchester in 1890.

These earlier districts were later incorporated into the national postcode system.

The urban district was later incorporated as a municipal borough.

On 1 October 1854 the district was incorporated into Munich.

In 1926, the urban district was incorporated as a municipal borough.