| Cities (Washington) | Churches (189)  |
| Puyallup | All Saints  |
| Bellingham | Assumption  |
| Seattle | Assumption  |
| Seattle | Blessed Sacrament  |
| Seattle | Christ Our Hope  |
| Seattle | Christ the King  |
| Lake Stevens | Holy Cross  |
| Tacoma | Holy Cross  |
| Puyallup | Holy Disciples  |
| Auburn | Holy Family (English, Vietnamese)  |
| Frances | Holy Family  |
| Kirkland | Holy Family  |
| Seattle | Holy Family  |
| Duvall | Holy Innocents  |
| Vancouver | Holy Redeemer  |
| Shoreline | Holy Rood Cemetery (Chapel)  |
| Edmonds | Holy Rosary  |
| Seattle | Holy Rosary  |
| Tacoma | Holy Rosary  |
| Kent | Holy Spirit (English, Swahili)  |
| Bremerton | Holy Trinity  |
| Arlington | Immaculate Conception  |
| Everett | Immaculate Conception (Parish)  Parish of Our Lady of Hope |
| Mount Vernon | Immaculate Conception  |
| Seattle | Immaculate Conception  |
| Steilacoom | Immaculate Conception  |
| Kelso | Immaculate Heart of Mary  |
| Sedro-Woolley | Immaculate Heart of Mary  |
| Sammamish | Mary Queen of Peace  |
| Seattle | North American Martyrs (Latin)  |
| Seattle | Our Lady of Fatima  |
| Eatonville | Our Lady of Good Counsel  |
| Hoquiam | Our Lady of Good Help  |
| Roche Harbor | Our Lady of Good Voyage  |
| Seattle | Our Lady of Guadalupe  |
| Seattle | Our Lady of Lourdes  |
| Vancouver | Our Lady of Lourdes (English, Vietnamese)  |
| Wilkeson | Our Lady of Lourdes  |
| Seattle | Our Lady of Mount Virgin  |
| Everett | Our Lady of Perpetual Help (English, Vietnamese)  |
| Snoqualmie | Our Lady of Sorrows  |
| Seattle | Our Lady of the Lake  |
| Amanda Park | Our Lady of the Olympics  |
| Shaw Island | Our Lady of the Rock (Monastery)  Benedictine Nuns of the Primitive Observance |
| Tacoma | Our Lady Queen of Heaven  |
| Bremerton | Our Lady Star of the Sea (English, Latin)  |
| Stevenson | Our Lady Star of the Sea  |
| Belfair | Prince of Peace  |
| Port Angeles | Queen of Angels (English, Latin)  |
| Battle Ground | Sacred Heart  |
| Bellevue | Sacred Heart  |
| Bellingham | Sacred Heart (English, Latin)  |
| La Conner | Sacred Heart  |
| Enumclaw | Sacred Heart  |
| Lacey | Sacred Heart (English, Korean)  |
| Morton | Sacred Heart  |
| Tacoma | Sacred Heart  |
| Winlock | Sacred Heart  |
| Seattle | Sacred Heart of Jesus  |
| Buckley | St. Aloysius  |
| Seattle | St. Alphonsus (English, Latin)  |
| Sumner | St. Andrew  |
| Seattle | St. Andrew Kim (Korean)  |
| Tacoma | St. Ann (English, Vietnamese, Samoan)  |
| Blaine | St. Anne  |
| Forks | St. Anne  |
| Seattle | St. Anne  |
| Tulalip | St. Anne  |
| Renton | St. Anthony  |
| Carnation | St. Anthony of Padua  |
| Oak Harbor | St. Augustine  |
| Black Diamond | St. Barbara  |
| Seattle | St. Benedict  |
| Seattle | St. Bernadette  |
| Snoqualmie Summit | St. Bernard  |
| Bothell | St. Brendan  |
| Seattle | St. Bridget  |
| Cathlamet | St. Catherine  |
| Concrete | St. Catherine  |
| Seattle | St. Catherine of Siena  |
| Bainbridge Island | St. Cecilia  |
| Stanwood | St. Cecilia  |
| Burlington | St. Charles  |
| Tacoma | St. Charles Borromeo  |
| Yelm | St. Columban  |
| Orting | Sts. Cosmas and Damian  |
| Seattle | St. Edward  |
| Shelton | St. Edward  |
| Bothell | St. Elizabeth Ann Seton  |
| Lakewood | St. Frances Cabrini  |
| Friday Harbor | St. Francis  |
| Seattle | St. Francis of Assisi  |
| Toledo | St. Francis Xavier  |
| Port Orchard | St. Gabriel  |
| Seattle | St. George  |
| Packwood | St. Gregory the Wonderworker (Chapel)  |
| Langley | St. Hubert  |
| Seattle | St. Ignatius  Seattle University |
| Seattle | St. James (Cathedral)  |
| Vancouver | St. James (Former Cathedral) (English, Vietnamese)  |
| Ocean Shores | St. Jerome  |
| Bellingham | St. Joachim  |
| Montesano | St. John  |
| Mukilteo | St. John  |
| Lakewood | St. John Bosco  |
| Kirkland | St. John Mary Vianney  |
| Tacoma | St. John of the Woods  |
| Covington | St. John the Baptist  |
| Seattle | St. John the Evangelist  |
| Vancouver | St. John the Evangelist  |
| Darrington | St. John Vianney  |
| Vashon | St. John Vianney  |
| Chehalis | St. Joseph  |
| Elma | St. Joseph  |
| Ferndale | St. Joseph (English, Vietnamese)  |
| Issaquah | St. Joseph  |
| Kalama | St. Joseph  |
| Lynden | St. Joseph  |
| Pe Ell | St. Joseph  |
| Seattle | St. Joseph  |
| Sequim | St. Joseph  |
| Tacoma | St. Joseph (Latin)  |
| Vancouver | St. Joseph  |
| Yacolt | St. Joseph the Worker  |
| Redmond | St. Jude  |
| Raymond | St. Lawrence  |
| Tacoma | St. Leo the Great  |
| Bellevue | St. Louise de Marillac  |
| Shoreline | St. Luke  |
| Bellevue | St. Madeleine Sophie (English, Korean)  |
| Seattle | St. Margaret of Scotland (Polish, English)  |
| Shoreline | St. Mark  |
| Lacey | St. Martin (Monastery)  St. Martin University |
| Fife | St. Martin of Tours  |
| Aberdeen | St. Mary  |
| Anacortes | St. Mary  |
| Castle Rock | St. Mary  |
| Centralia | St. Mary  |
| Coupeville | St. Mary  |
| Marysville | St. Mary  |
| Seattle | St. Mary  |
| Seaview | St. Mary  |
| Everett | St. Mary Magdalen  |
| Ridgefield | St. Mary of Guadalupe  |
| Monroe | St. Mary of the Valley  |
| Port Townsend | St. Mary Star of the Sea  |
| Seattle | St. Matthew  |
| Olympia | St. Michael (English, Vietnamese)  |
| Snohomish | St. Michael  |
| Mercer Island | St. Monica  |
| Gig Harbor | St. Nicholas  |
| Poulsbo | St. Olaf  |
| Seattle | St. Patrick  |
| Tacoma | St. Patrick  |
| Seattle | St. Paul  |
| Swinomish | St. Paul  |
| Westport | St. Paul  |
| Fife | St. Paul Chong Hasang (Korean)  |
| Deming | St. Peter  |
| Seattle | St. Peter  |
| Suquamish | St. Peter  |
| Tenino | St. Peter  |
| Aberdeen | Sts. Peter and Paul  |
| Tacoma | Sts. Peter and Paul (English, Portuguese, Latin)  |
| Woodland | St. Philip  |
| Des Moines | St. Philomena  |
| Mountlake Terrace | St. Pius X  |
| Tacoma | St. Rita of Cascia  |
| Longview | St. Rose de Viterbo  |
| Renton | St. Stephen the Martyr  |
| Woodinville | St. Teresa of Calcutta  |
| Federal Way | St. Theresa  |
| Seattle | St. Therese  |
| Tukwila | St. Thomas  |
| Camas | St. Thomas Aquinas  |
| Lynnwood | St. Thomas More  |
| Clallam Bay | St. Thomas the Apostle  |
| Federal Way | St. Vincent de Paul  |
| Harmony | St. Yves  |
| Seattle | Vietnamese Martyrs (Vietnamese)  |
| Tukwila | Vietnamese Martyrs (Parish) (Vietnamese)  |
| Tacoma | Visitation  |
| Crystal Mountain | (Crystal Mountain Chapel)  |
| Orcas Island | (Eastsound Station)  |
| Lopez Island | (Lopez Island Station)  |
| Chinook | (McGowan Chapel)  |
| Bellingham | (Newman Catholic Campus Ministry) (Chapel)  WWU |
| Seattle | (Newman Center) (Chapel)  University of Washington |
| Seattle | (Plymouth Congregational Church Chapel) (Chapel)  |
| Cities | Other Churches Within the Diocesan Territory (5)  |
| Olympia | Holy Theophany (Monastery) (Romanian)  |
| Seattle | Our Lady of Zarvanycia (Ukrainian)  |
| Olympia | St. George the Great Martyr (Ruthenian)  |
| Seattle | St. John Chrysostom (Ruthenian)  |
| Seattle | St. Joseph (Greek-Melkite)  |