Age structure: 0-14 years: 16% (male 2,181; female 2,038) 15-64 years: 68% (male 8,992; female 9,425) 65 years and over: 16% (male 1,849; female 2,452) (2000 est.)
Population growth rate: 1.49% (2000 est.)
Birth rate: 10.88 births/1,000 population (2000 est.)
Death rate: 7.65 deaths/1,000 population (2000 est.)
Net migration rate: 11.62 migrant(s)/1,000 population (2000 est.)
Sex ratio: at birth: 1 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.75 male(s)/female total population: 0.94 male(s)/female (2000 est.)
Infant mortality rate: 6.33 deaths/1,000 live births (2000 est.)
Life expectancy at birth: total population: 81.14 years male: 77.57 years female: 85.02 years (2000 est.)
Total fertility rate: 1.29 children born/woman (2000 est.)
Nationality: noun: Sammarinese (singular and plural) adjective: Sammarinese