| Name | Istria |
| Province ID | 130 |
| Continent | Europe |
| Super region | Western Europe |
| Region | South Germany |
| Area | Carniola |
| Development | 15 |
| Base Tax | 7 |
| Base Production | 7 |
| Base Manpower | 1 |
| Trade node | Cape of Good Hope |
| Modifiers | Natural Harbor |
| Owner | Venice |
| Culture | Dalmatian |
| Culture Group | Latin |
Here are the IDs of provinces that in on the same region as Istria:
| Province | Province ID |
|---|---|
| Ansbach | 71 |
| Aschaffenburg | 4718 |
| Augsburg | 1868 |
| Baden | 74 |
| Bamberg | 66 |
| Bayreuth | 4717 |
| Bern | 165 |
| Bregenz | 4710 |
| Breisgau | 72 |
| Chur | 1873 |
| Cilli | 4751 |
| Coburg | 4716 |
| Constance | 4712 |
| Donauwörth | 4711 |
| Durlach | 4714 |
| Etschtal | 4758 |
| Freising | 4708 |
| Fribourg | 4721 |
| Geneva | 4720 |
| Görz | 1769 |
| Graz | 1863 |
| Heidelberg | 77 |
| Illanz | 4722 |
| Ingolstadt | 2955 |
| Innbaiern | 4760 |
| Inntal | 73 |
| Istria | 130 |
| Krain | 129 |
| Landshut | 64 |
| Lienz | 1768 |
| Manhartsberg | 1770 |
| Memmingen | 68 |
| Mulhouse | 4765 |
| München | 65 |
| Nürnberg | 67 |
| Ob der Enns | 133 |
| Oberkärnten | 4759 |
| Oberpfalz | 1757 |
| Passau | 4709 |
| Pfalz | 1761 |
| Regensburg | 2957 |
| Rothenburg | 4715 |
| Salzburg | 76 |
| St Gallen | 1870 |
| Steiermark | 132 |
| Straßburg | 75 |
| Straubing | 2956 |
| Stuttgart | 70 |
| Sundgau | 1880 |
| Traungau | 4761 |
| Trentino | 110 |
| Trieste | 4738 |
| Ulm | 1872 |
| Unterkärnten | 128 |
| Urach | 4713 |
| Vaud | 1867 |
| Waldstätte | 166 |
| Wallis | 1871 |
| Wasserburg | 4707 |
| Wien | 134 |
| Wienerwald | 4762 |
| Würzburg | 79 |
| Zürich | 1869 |
| Zweibrücken | 4767 |