Achuar-Shiwiar
[acu] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 3,000 in Peru. Majority are monolingual. Population total all countries: 7,000.
Asháninka
[cni] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 26,000 (2000 SIL). Ethnic population: 25,000 to 30,000 (2000 SIL).
Ashéninka, Ucayali-Yurúa
[cpb] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 7,000 in Peru (2001 SIL). Population total all countries: 7,870.
Candoshi-Shapra
[cbu] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 1,120 (Crevels 2007). Ethnic population: 3,000 (Crevels 2007).
Caquinte
[cot] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 300 (2000 SIL), increasing. Ethnic population: 300.
Cashibo-Cacataibo
[cbr] 5 (Developing). Recognized language (1993, Constitution, Article 48). 1,150 (Crevels 2007). Some women over 50 monolingual. Ethnic population: 1,500 (Crevels 2007).
Chayahuita
[cbt] 5 (Developing). Recognized language (1993, Constitution, Article 48). 7,870 (Crevels 2007). Ethnic population: 12,000 (Crevels 2007).
Culina
[cul] 5 (Developing). 400 in Peru (2002 Boyer), increasing. Primarily monolingual. Ethnic population: 400.
Ese Ejja
[ese] 5 (Developing). 230 in Peru (Crevels 2007). Ethnic population: 230 (Crevels 2007).
Huambisa
[hub] 5 (Developing). 9,330 (2000).
Kashinawa
[cbs] 5 (Developing). Recognized language (1993, Constitution, Article 48). 750 in Peru (Crevels 2007). Population total all countries: 1,150. Ethnic population: 1,000 (Crevels 2007).
Machiguenga
[mcb] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 5910 (Crevels 2007). Ethnic population: 13,000 (Crevels 2007).
Matsés
[mcf] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 1,400 in Peru (2006 SIL). Population total all countries: 2,230.
Nomatsiguenga
[not] 5 (Developing). Recognized language (1993, Constitution, Article 48). 6,500 (2003 SIL). 5,500 to 6,000 monolinguals. Ethnic population about the same as the L1 population (Crevels 2007).
Quechua, Arequipa-La Unión
[qxu] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 18,600 (2000). 10,000 monolinguals. Ethnic population: 32,000.
Quechua, Cajamarca
[qvc] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 30,000 (2000 D. Coombs).
Quechua, Huallaga Huánuco
[qub] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 40,000 (1993 SIL). 66% monolingual.
Quechua, Huamalíes-Dos de Mayo Huánuco
[qvh] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 72,400 (2000). 20,000–30,000 monolinguals. Ethnic population: 80,000–110,000.
Quechua, Huaylas Ancash
[qwh] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 336,000 (2000). Less than 20,000 monolinguals. Ethnic population: 300,000.
Quechua, Huaylla Wanca
[qvw] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 250,000 (2002 SIL).
Quechua, Lambayeque
[quf] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 20,000 (1998 SIL).
Quechua, Margos-Yarowilca-Lauricocha
[qvm] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 83,400 (1993 census). 14,000 monolinguals. Ethnic population: 114,000 (1993 census).
Quechua, Napo Lowland
[qvo] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 10,000 in Peru (2009). Population total all countries: 24,000.
Quechua, Northern Conchucos Ancash
[qxn] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 250,000 (2002 SIL). 65,000 monolinguals (1994 census).
Quechua, Panao Huánuco
[qxh] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 50,000 (2002 SIL). 10,000 monolinguals.
Quechua, Southern Conchucos Ancash
[qxo] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 250,000 (1994 census), increasing. 80,000 monolinguals.
Quechua, Southern Pastaza
[qup] 5 (Developing). Language of recognized nationality (1993, Constitution, Article 48). 1,550 (2000). 20% monolinguals.
Sharanahua
[mcd] 5 (Developing). Recognized language (1993, Constitution, Article 48). 450 in Peru (2000 SIL). 70% monolingual. 300 Mastanahua. Population total all countries: 453.
Shipibo-Conibo
[shp] 5 (Developing). Recognized language (1993, Constitution, Article 48). 26,000 (2003 SIL).
Ticuna
[tca] 5 (Developing). 8,000 in Peru (2000 SIL).
Urarina
[ura] 5 (Developing). Recognized language (1993, Constitution, Article 48). 3,000 (2002 SIL).
Yaminahua
[yaa] 5 (Developing). 750 in Peru (2003 SIL). 400 Yaminahua (1998 SIL), 150 Chitonahua. Population total all countries: 1,570.
Yanesha’
[ame] 5 (Developing). Recognized language (1993, Constitution, Article 48). 9,830 (2000). Ethnic population: 10,000 (2000 W. Adelaar).
Yine
[pib] 5 (Developing). Recognized language (1993, Constitution, Article 48). 4,000 (2000 SIL), increasing. Ethnic population: 4,000–5,000.