People
Nationality: Uzbek.
Population (est. by 01/01/02): 24,908,000.
Ethnic groups (1996 est.): Uzbek 80%, Russian 5.5%, Tajik 5%, Kazakh 3%, Karakalpak 2.5%, Tatar 1.5%, other 2.5%.
Religion: Moslem 88% (Sunni), Eastern Orthodox 9%, other 3%.
Language: Uzbek 74.3%, Russian 14.2%, Tajik 4.4%, other 7.1%.
Education: Literacy--99% (total population).
Health (1996): Life expectancy--60.09 years men; 67.52 years women.
Work force (11.9 million): Agricultural and forestry--44%, industry--20%; services--36%.

People of Uzbekistan
Uzbekistan is Central Asia's most populous country. Its 24 million people, concentrated in the south and east of the country, are close to half the region's total population. Uzbekistan had been one of the poorest republics of the Soviet Union; much of its population was engaged in cotton farming in small rural communities. The population continues to be heavily rural and dependent on farming for its livelihood. The predominant ethnicity is Uzbek. Other ethnic groups include Russian 5.5%, Tajik 5%, Kazakh 3%, Karakalpak 2.5%, and Tatar 1.5%. The nation is 88% Sunni Moslem and 9% Eastern Orthodox. Uzbek is the official state language; however, Russian is the de facto language for interethnic communication, including much day-to-day government and business use.

The educational system has achieved 99% literacy, and the mean amount of schooling for both men and women is 11 years. However, due to budget constraints and other transitional problems following the collapse of the Soviet Union, texts and other school supplies, teaching methods, curricula, and educational institutions are outdated, inappropriate, and poorly kept. Additionally, the proportion of school-aged persons enrolled has been dropping. Although the government is concerned about this, budgets remain tight. Similarly, in health care, life expectancy is long, but after the breakup of the Soviet Union, health care resources have declined, reducing health care quality, accessibility, and efficiency.
source: http://www.state.gov