The language used in Cilacap is the Javanese language , but most people can speak Indonesian .
Cilacap Regency covers an area of 2,124.47 km , and it had a population of 1,642,107 at the 2010 Census ; the latest estimate ( as of January 2014 ) is 1,662,248 .
The language used in Cilacap Regency is the Javanese language , but most people can speak Indonesian .
Cilacap Regency covers an area of 2,124.47 km , and it had a population of 1,642,107 at the 2010 Census ; the latest estimate ( as of January 2014 ) is 1,662,248 .