Approximately 700. For the exact figure contact the Service department of the Britain Branch of Jehovah's Witnesses (see link below)
Over 100,000 in the world.
As of July 2015, there are 7 Kingdom Halls with about 30 congregations. Their website has a Kingdom Hall finder that you can use to find the closest to you and that speaks your language.
Most Kingdom Halls are multicultural and carry multi-lingual literature, however there are various foreign language congregations in many cities throughout the United States.
Many Kingdom Halls in New York offer temple child care. Call and inquire from phone (718) 389-4726
This is a misunderstanding that many people have. There are some kingdom halls that are built with windows. However, it is primarily a cost savings to have no windows and it reduces opportunities for vandalism.
There are 9 Kingdom Halls of Jehovah's Witnesses in Winnipeg proper. But each of the 9 Kingdom Halls have at least 2, or 3 congregations meeting in them. Other religions will need to pipe-in for more information on their own religions.
Look at jw.org
Kingdom Halls
Jehovah's Witnesses do not have kingdom ministry halls. We have Kingdom Halls. We also have Kingdom Ministry Schools; and Theocratic Ministry Schools. Theocratic Ministry Schools are held each week in all Kingdom Halls. Kingdom Ministry Schools are only for elders; held very rarely. Dates and places are not made available to the rank & file Witness. It's by personal invitation only.
Kingdom Halls are associated with Jehovah's Witnesses.
at kingdom halls, located all around the world.
There are currently over 10,000 publishers in Norway.
Try 'Googlemaps' and type in 'Melbourne Kingdom Hall'. At least 3 come show up.