Early members of the Church of Jesus Christ of Latter-day Saints (commonly called the "Mormon" Church) founded hundreds of cities which are still thriving today. These cities are the majority in Utah. Several are also in Idaho, Oregon, Washington, Nevada, California, Arizona, and Wyoming. Cities were also founded in southern Canada, northern Mexico, Illinois, and Missouri.
You are probably thinking of Salt Lake City, Utah. The headquarters of the Church of Jesus Christ of Latter-day Saints (the "Mormon" church) has been located in Salt Lake City since 1847.
However, there is no city where most Mormons live. There are 14.5 million Mormons scattered around the globe, with about 35-40% of Mormons living in the United States and about 10% of Mormons living in the state of Utah. Only about 0.4% of Mormons live in Salt Lake City boundaries.
The Mormons traveled to Utah and settled in the Salt Lake Valley. They established the city Salt Lake City.
Salt Lake City
Salt Lake City, Utah
No.
Mormons founded Salt Lake City, Utah, the capital of Utah. Actually, they founded the whole state of Utah...
The Mormons went from Palmyra, NY to Kirtland, OH to Navoo, IL to Salt Lake City, UT
Salt Lake City, Utah
brigham young
Mormons
If you are referring to the Biblical city of Bethlehem in Israel, yes, there are a handful of Mormons in Bethlehem. Mormons are forbidden from proselyting in Israel, however, so it is difficult for the Church to grow there.
The Mormons went from Palmyra, NY to Kirtland, OH to Navoo, IL to Salt Lake City, UT
Well, there are many non-Mormons who live there, and there are churches of several other denominations in Heber.