[5][6] Areas with Sundanese speakers include the districts of Salem, Bantarkawung, Ketanggungan, Banjarharjo and several villages in Tanjung sub-district (Sarireja and Luwungbata), Larangan (Wlahar, Kamal and Pamulihan) and Kersana (Kradenan and Sindang Jaya) districts.

[5][7][8] Brebes Sundanese is also spoken by smaller communities in several villages in Bumiayu (Pruwatan and Laren) sub-districts, Bantarkawung sub-districts (Cinanas, Cibentang, Karang Pari, Pangebat, and Bantarkawung), Ketanggungan District (Pamedaran, Baros, Kubangsari, Kubangjati, Dukuh Badag, and Kubangwungu), Banjarharjo (Banjarharjo, Cimunding, Ciawi, Tegalreja, and Banjar Lor), Losari District (Karang Junti and Babakan) and Kersana District (Kubangpari).

[10] In everyday life, such as buying and selling at the market, religious lectures at mosques, and traditional ceremonies (marriage, circumcision, thanksgiving, earth alms).

[7] An interesting habit that is carried out by some people in Losari, Banjarharjo, and several sub-districts in the South Brebes area is the tendency for people to do almost all their activities, such as going to school, seeking treatment, shopping, or other needs, more likely to do it to Ciledug District, namely the sub-district.

The phrase that means wanting to sleep and eat rice in Brebes Sundanese is hayang héés and ngakan kéjo.