Population: 27,012,899 (July 2000 est.)

Age structure:
0-14 years: 35% (male 4,776,074; female 4,628,899)
15-64 years: 61% (male 8,224,829; female 8,119,751)
65 years and over: 4% (male 579,465; female 683,881) (2000 est.)

Population growth rate: 1.75% (2000 est.)

Birth rate: 24.48 births/1,000 population (2000 est.)

Death rate: 5.84 deaths/1,000 population (2000 est.)

Net migration rate: -1.1 migrant(s)/1,000 population (2000 est.)

Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 1.01 male(s)/female
65 years and over: 0.85 male(s)/female
total population: 1.01 male(s)/female (2000 est.)

Infant mortality rate: 40.6 deaths/1,000 live births (2000 est.)

Life expectancy at birth:
total population: 70.01 years
male: 67.63 years
female: 72.5 years (2000 est.)

Total fertility rate: 3.04 children born/woman (2000 est.)

Nationality:
noun: Peruvian(s)
adjective: Peruvian

Ethnic groups: Amerindian 45%, mestizo (mixed Amerindian and white) 37%, white 15%, black, Japanese, Chinese, and other 3%

Religions: Roman Catholic 90%

Languages: Spanish (official), Quechua (official), Aymara

Literacy:
definition: age 15 and over can read and write
total population: 88.7%
male: 94.5%
female: 83% (1995 est.)