A "thriving necropolis" - The North Cemetery in Manila is populated by thousands of families - many living in mausoleums and even making their livings in the service of the dead. [more inside]
Colma, CA is a necropolis created when San Francisco banned burials within the city limits in the late 1800's because of space and public health concerns. A town of 2.2 square miles, 73% is devoted to cemetaries and the dead outnumber the living thousands to one. Buckethead named an album after it. There's a musical about it (sort of). Other necropolises around the world.
The London Necropolis Railway During the first half of the 19th century, London's population more than doubled and the number of London corpses requiring disposal was growing almost as fast. Cemetery space in the city had failed to keep pace with this growth, and so the vast new Brookwood Cemetery - the London Necropolis - was built in Surrey. Brookwood was the largest burial ground in the world when it was opened in 1854 by the London Necropolis & National Mausoleum Company. To get there, the deceased and their mourners - segregated by class - could catch a train from Westminster. The Necropolis Railway survived until World War 2, when it was heavily damaged. The railway was subsequently closed as motorised hearses became more popular. See also: Also: a six part Fortean Times article extracted from Google's cache [1 2 3 4 5 6]