Ubicación: Southeastern Europe, bordering the Adriatic Sea, between Bosnia and Herzegovina and Slovenia
Coordenadas geográficas: 45° 10' N, 15° 30' E
Km de línea costera: 5,835 km (mainland 1,777 km, islands 4,058 km) km
Clima: Mediterranean and continental; continental climate predominant with hot summers and cold winters; mild winters, dry summers along coast
Terreno: geographically diverse; flat plains along Hungarian border, low mountains and highlands near Adriatic coastline and islands
Cumbres: lowest point: Adriatic Sea 0 m highest point: Dinara 1,830 m
Riesgos naturales: destructive earthquakes
Moneda: kuna (HRK)
Población: 4,494,749 (July 2006 est.)
Lenguas: Croatian 96.1%, Serbian 1%, other and undesignated 2.9% (including Italian, Hungarian, Czech, Slovak, and German)
Capital: Zagreb
División administrativa: 20 counties (zupanije, zupanija - singular) and 1 city* (grad - singular); Bjelovarsko-Bilogorska Zupanija, Brodsko-Posavska Zupanija, Dubrovacko-Neretvanska Zupanija, Istarska Zupanija, Karlovacka Zupanija, Koprivnicko-Krizevacka Zupanija, Krapinsko-Zagorska Zupanija, Licko-Senjska Zupanija, Medimurska Zupanija, Osjecko-Baranjska Zupanija, Pozesko-Slavonska Zupanija, Primorsko-Goranska Zupanija, Sibensko-Kninska Zupanija, Sisacko-Moslavacka Zupanija, Splitsko-Dalmatinska Zupanija, Varazdinska Zupanija, Viroviticko-Podravska Zupanija, Vukovarsko-Srijemska Zupanija, Zadarska Zupanija, Zagreb*, Zagrebacka Zupanija