This is not based on Muslim population but Islamic jihadist activity:
Texas (in general), Dallas, Houston (single worst city in America for joint Islamic-Communist movement), Dallas,
Dearborn,
Twin Cities MN,
New York City,
parts of Los Anegles,
Patterson NJ,
Raleigh-Durham-Chapel Hill NC, Charlotte NC,
Kansas City,
Wichita,
Plainfield IN,
Chicago area,
Phoenix,
Denver,
San Diego,
Seattle,
Portland,
Tampa (all over Florida),
Atlanta (recruiting for al-Qaeda since the 1980s).
Lara names
#USAID as a chief source of jihadist funding.
Best states for keeping out the Communist/Islamist onslaught?
South Dakota, Montana, Wyoming.