One of my favorite quotes from the book helps describe why those of us that didn't grow up in Utah county (or have never lived there, member and non-member alike) always feel a little awkward down there:
"(p. 77) For a person accustomed to the multiethnic commotion of Los Angeles, Vancouver, New York, or even Denver, walking across the BYU campus can be a jarring experience. One sees no graffiti, not a speck of litter. More than 99 percent of the thirty thousand students are white. Each of the young Mormons one encounters is astonishingly well groomed and neatly dressed. Beards, tattoos, and pierced ears (or other body parts) are strictly forbidden for men. Immodest attire and more than a single piercing per ear are forbidden among women. Smoking, using profane language, and drinking alcohol or even coffee are likewise banned. Heeding the dictum "Cougars don't cut corners," students keep to the sidewalks as they hurry to make it to class on time; nobody would think of attempting to shave a few precious seconds by treading on the manicured grass. Everyone is cheerful, friendly, and unfailingly polite.
Most non-Mormons think of Salt Lake City as the geographic heart of Mormonism, but in fact half the population of Salt Lake is Gentile, and many Mormons regard the city as a sinful, iniquitous place that's been corrupted by outsiders. To the Saints themselves, the true Mormon heartland is here in Provo and surrounding Utah County--the site of chaste little towns like Highland, American Fork, Orem, Payson and Salem--where the population is nearly 90 percent LDS. The Sabbath is taken seriously in these parts. Almost all businesses close on Sundays, as do public swimming pools, even on the hottest days of the summer months.
This part of the state is demographically notable in other aspects, as well. The LDS Church forbids abortions, frowns on contraception, and teaches that Mormon couples have a sacred duty to give birth to as many children as they can support--which goes a long way toward explaining why Utah County has the highest birth rate in the United States; it is higher, in fact, than the birth rate in Bangladesh. This also happens to be the most Republican county in the most Republican state in the nation. Not coincidentally, Utah County is a stronghold not only of Mormonism but also Mormon Fundamentalism."