Population growth rate: 1.23% (1998 est.)
Birth rate: 22.87 births/1,000 population (1998 est.)
Death rate: 8.51 deaths/1,000 population (1998 est.)
Net migration rate: -2.08 migrant(s)/1,000 population (1998 est.)
Sex ratio: at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.68 male(s)/female (1998 est.)
Infant mortality rate: 17.89 deaths/1,000 live births (1998 est.)
Life expectancy at birth: total population: 67.58 years male: 64.52 years female: 70.82 years (1998 est.)
Total fertility rate: 2.45 children born/woman (1998 est.)
Nationality: noun: Kittitian(s), Nevisian(s) adjective: Kittitian, Nevisian
Ethnic groups: black