| Advent Christian Church |
Watertown |
| Assembly of God Church |
Watertown |
| Bethany Evangelical Lutheran Church |
Fort Atkinson |
| Bethel Church |
Ixonia |
| Christberg Church |
Jefferson |
| Concord United Methodist Church |
Oconomowoc West |
| Cross Lutheran Church |
Ixonia |
| Faith Community Church |
Fort Atkinson |
| Faith Evangelical Lutheran Church |
Cambridge |
| First Baptist Church |
Fort Atkinson |
| First Baptist Church |
Watertown |
| First Church of Christ Scientist |
Fort Atkinson |
| First Church of Christ Scientist |
Watertown |
| First Congregational United Church of Christ |
Fort Atkinson |
| First Congregational United Church of Christ |
Watertown |
| First Methodist Episcopal Church (historical) |
Watertown |
| First Reformed Church |
Watertown |
| First United Methodist Church |
Fort Atkinson |
| Friedens United Church of Christ |
Fort Atkinson |
| Friendship Baptist Church |
Fort Atkinson |
| Full Gospel Church |
Fort Atkinson |
| Immanuel Church |
Helenville |
| Immanuel Evangelical Lutheran Church |
Watertown |
| Immanuel United Methodist Church |
Jefferson |
| Kingdom Hall of Jehovahs Witnesses |
Fort Atkinson |
| Mamre Church |
Richwood |
| Moravian Church |
Watertown |
| Peace Lutheran Church |
Fort Atkinson |
| Pleasant Valley Church |
Palmyra |
| Saint Bernards Roman Catholic Church |
Watertown |
| Saint Henrys Roman Catholic Church |
Watertown |
| Saint John the Baptist Catholic Church |
Jefferson |
| Saint Johns Church |
Busseyville |
| Saint Johns Church |
Oconomowoc West |
| Saint Johns Evangelical Lutheran Church |
Jefferson |
| Saint Johns Evangelical Lutheran Church |
Watertown |
| Saint Josephs Catholic Church |
Fort Atkinson |
| Saint Josephs Catholic Church |
Waterloo |
| Saint Lawrence Catholic Church |
Jefferson |
| Saint Lukes Church |
Ixonia |
| Saint Lukes Evangelical Lutheran Church |
Watertown |
| Saint Marks Evangelical Lutheran Church |
Watertown |
| Saint Marks Lutheran Church |
Jefferson |
| Saint Marys Church |
Oconomowoc West |
| Saint Pauls Episcopal Church |
Watertown |
| Saint Pauls Evangelical Lutheran Church |
Fort Atkinson |
| Saint Pauls Evangelical Lutheran Church |
Watertown |
| Saint Pauls Lutheran Church |
Waterloo |
| Saint Peters Episcopal Church |
Fort Atkinson |
| Saint Stephens Lutheran Church |
Concord |
| Saint Wenceslaus Church |
Waterloo |
| Siloam Chapel |
Palmyra |
| Trinity Lutheran Church |
Fort Atkinson |
| Trinity Lutheran Church |
Watertown |
| United Brethren Church |
Jefferson |
| Wesley Methodist Church |
Watertown |
