5,870 Postal Codes in Estonia

The average area for postal codes in Estonia is 8.7 km² with the largest being 71309 in Sandra, Estonia, Viljandi County at 138.7 km² and the smallest being 72701 in Paide, Järva County at 1,450 m². In Estonia the average population for a postal code is 256 with the most populated being postal code 11415 in Sitsi, Harju County at 55,391. The median age for postal codes in Estonia ranges from 28.0 years old for 45001 in Imastu, Lääne-Viru County to 70.6 years old for 75011 in Paunküla, Harju County. The fastest growing postal code is 41541 in Jõhvi, Ida-Viru County with population growth of 1381.9% from 2000 to 2015, an average of 19.7% per year.