There are no Esperanto-speaking neighborhoods, but there is the Esperanto Association of Ireland. The place with the largest number of speakers is Dublin.
There are no official Esperanto enclaves in England. However, there are Esperanto-speaking communities and clubs in various cities where people interested in the language can meet and practice. These communities often organize events and gatherings to promote the use of Esperanto.
Yes, Germany has several Esperanto enclaves or communities where people speak and promote the use of Esperanto as an international language. These communities often organize events, meetings, and activities to support the use of Esperanto in Germany.
Yes, France has a few Esperanto-speaking enclaves, such as the town of Bailleul in northern France, where there is a small community of Esperanto speakers. Additionally, there are Esperanto associations and clubs in various cities throughout the country.
There are certainly Esperanto-speaker in Wales, but they are scattered over the country, rather than all in one "enclave". Esperanto-speakers in Cardiff meet regularly in the city centre. The first textbook for Welsh-speakers who want to learn Esperanto was published in 2010.
There are Esperantists in Mexico, but they do not all live in one neighborhood. They are scattered throughout the country. Mexico is home to the Mexican Esperanto Institute and the Mexican Esperanto Federation.
Yes, Austria has a small Esperanto community with occasional gatherings and events in cities like Vienna and Graz. While it is not as prominent as in some other countries, there are individuals who actively use and promote Esperanto in Austria.
Spain = Hispanio
The five largest American cities with local Esperanto clubs are (in order): (1) New York City; (2) Los Angeles; (3) Chicago; (4) Philadelphia; and, (5) Dallas-Fort Worth.
Federal enclaves are military bases, national parks, federal courthouses, or any land that ownership has been transferred from the state to the United States.
Directly bordering with Spain on the mainland are Portugal, France, Andorra and Gibraltar (under British rule). One can also argue that Spain borders with Morocco as it has two enclaves in northern Africa (Ceuta and Mellila).
If you spoke Esperanto, you could come from anywhere in the world. Esperanto is a constructed international auxiliary language, so its speakers can be found in diverse countries and come from a wide range of linguistic backgrounds.