The National Etruscan Museum in Rome (https://www.museoetru.it/) holds one of the largest collections of Etruscan art. Do not miss if you happen to be in Rome.
Seems there are collections all thru Italy. I’ve been to two museums with impressive Etruscan collections just in Le Marche alone (Ancona, Sasso Feratto)
I think that all was found there comes not from Etruscan settlements, but rather from the battlefield:
https://en.wikipedia.org/wiki/Battle_of_Sentinum
or from the umbri and sanniti, or from the later romans, etruscans were reknown and appreciated for their art, particularly ceramics, even in those times.
Etruscans cities were in central western Italy, mainly Tuscany, and Lazio with extensions to the north (Emilia Romagna and Veneto) and to the south (Campania):
Yes, sorry, Sassoferrato. Thanks for the clarification. The museum and town are a great way to spend an afternoon. You must really have some good stories.
You are welcome of course, only FYI those museums you cite are only very small ones, compared with the "main" ones, if you happen to be back to Italy, and you like the Etruscan art, you should visit the Etru in Rome (I believe it is the largest one) and the Guarnacci in Volterra:
In high school we did a two week tour of Italy. I can really recommend it to everyone. My uncle has taken my nieces for holidays all over Italy for 16 years to show all the nice places and art.
Fourthed - it's also a gorgeous museum, in that it's covered with beautiful Etruscan frescoes, and the grounds feel more ancient and down to earth without pandering. And it's pretty hard to find Etruscan artifacts, so it's a one-stop-shop.