Where are heavely Catholic-populated cities or towns around Wisconsin?

Answer 1

Milwaukee
Wausau-Stevens Point
LaCrosse
Kenosha
Green Bay
Madison
Janesville
Beloit

Answer 2

Look up a town or city in the yellow pages online and then search for catholic churches. The more there are, the higher the probability that there are a lot of Catholics.

Answer 3

About 30% (1.6 million) of the 5.5 million people in Wisconsin are Catholics.

The Catholic presence in Wisconsin includes:
+ 5 dioceses
+ 819 Catholic parishes;
+ 1,831 priests and deacons;
+ 3,830 religious sisters and brothers;
+ Catholic churches and agencies across the state that spend tens of millions of dollars annually to provide food, clothing, shelter, day care, eldercare, adoption services, and pregnancy, family and personal counseling to people of all races and religions;
+ 361 Catholic elementary and high schools annually enrolling more than 69,000 students;
+ Five Catholic newspapers with a combined weekly circulation of more than 122,000;
+ Officiating at over 7,000 marriage ceremonies, or about 1/5 of all marriages, performed in Wisconsin every year;
+ Nine Catholic colleges and universities, enrolling nearly 36,000 students of all ages, races and religions;
+ Over thirty Catholic hospitals and numerous clinics and long term care facilities;
+ Over 500 Catholic cemeteries; and
+ Chaplains ministering to male and female inmates in state prisons and county jails.

Archdiocese of Milwaukee: http://www.archmil.org/
Diocese of Madison: http://www.madisondiocese.org/
Diocese of Green Bay: http://www.gbdioc.org/
Diocese of La Crosse: http://www.dioceseoflacrosse.com/
Diocese of Superior: http://www.catholicdos.org/

http://www.wisconsin.nasccd.org/bins/wisconsin/templates/splash.asp?NC=5380X

With love in Christ.