Trieste, Italy – Postal Codes

Codes List

Place Postal code
Aquilinia 34015
34147
Aurisina 34011
Bagnoli Della Rosandra 34018
Basovizza 34012
Cattinara 34149
Cedas 34136
Domio 34018
Duino 34011
Duino Aurisina 34011
Grignano 34014
Monrupino 34016
Muggia 34015
Prosecco 34017
San Dorligo Della Valle 34018
San Giuseppe Della Chiusa 34018
San Pelagio 34011
San Rocco 34015
Sant’antonio In Bosco 34018
Santa Croce 34014
Santa Croce Di Trieste 34014
Sgonico 34010
Sistiana 34011
Stramare 34015
Trieste 34100
34121
34122
34123
34124
34125
34126
34127
34128
34129
34130
34131
34132
34133
34134
34135
34136
34137
34138
34139
34140
34141
34142
34143
34144
34145
34146
34147
34148
34149
34150
34151
Villaggio Del Pescatore 34011
Visogliano 34011

Search by Map

Find the postal code or address for any location in Trieste, Italy with our interactive map of zip codes. Simply click on the desired location on the map.

Italy Zipcode Format

Find Postal Code

Each region in Trieste has its own unique postal code, and it’s important to have the correct code to ensure timely delivery of your mail. To find the correct code for your destination region, simply click on the region in the list above. If you’re unsure which region to choose, try our address lookup tool at the top of the page or use our interactive map to find your zip code.