I believe about 33% of the city remains unexcavated, which you can also see in this Google Maps view: https://www.google.com/maps/@40.7478244,14.4878554,623a,35

I believe about 33% of the city remains unexcavated, which you can also see in this Google Maps view: https://www.google.com/maps/@40.7478244,14.4878554,623a,35y,39.29t/data=!3m1!1e3?entry=ttu https://www.google.com/maps/@40.7478244,14.4878554,623a,35y,... Also here: https://en.wikipedia.org/wiki/File:Historical_map_of_excavations_in_Pompeii.jpg https://en.wikipedia.org/wiki/File:Historical_map_of_excavat...