989 Postal Codes in Croatia

The average area for zip codes in Croatia is 149 km² with the largest being 22300 in Knin, Šibensko-Kninska Županija at 1,112.3 km² and the smallest being 51552 in Primorsko-Goranska Županija at 0.246 km². In Croatia the average population for a postal code is 11,919 with the most populated being zip code 10000 in Zagreb, Grad Zagreb at 274,109. The median age for postal codes in Croatia range from 36.6 years old for 20207 in Dubrovačko-Neretvanska Županija to 57.0 years old for 21430 in Grohote, Splitsko-Dalmatinska Županija. The fastest growing postal code is 23234 in Vir, Zadarska Županija with population growth of 158.1% from 2000 to 2015, an average of 6.5% per year.