St. Ann's Catholic Church
- Long Grove. Features its history, Mass times, calendar, staff directory, worship bulletins, information about the youth ministry and directions.
- http://www.stannslonggrove.org/

St. Mary's Catholic Church
- Grinnell. Presents brief parish history, Mass schedule, calendar of events, ministries and directions.
- http://www.stmarysgrinnell.com/

Immaculate Conception Catholic Church
- Colfax. Presents Mass schedule,weekly bulletins, calendar of events, auto-tithing information and photographs.
- http://www.immaculateconceptioncolfax.org/

Saint Thomas Aquinas Church
- Catholic Student Center at Iowa State University, and parish, in Ames. Mass schedule, contact information, mission statement, upcoming events.
- http://staparish.net/

Sacred Heart Catholic Church
- Spencer. Provides Mass schedule, parish office hours, newsletter and directions.
- http://www.spencersacredheart.org/

Saint Mary
- Oxford. Mass times, bulletin, staff directory.
- http://www.stmaryoxford.catholicweb.com/

Queen of Apostles Catholic Church
- Council Bluffs. Mass times, bulletins, calendar, church history, schedules, organizations, photographs, map and directions.
- http://www.queen-of-apostles.org/

Holy Family Catholic Church
- Council Bluffs. Mission statement, Mass schedule, ministries, newsletter, bulletins, photographs, history, calendar of events, directions and location map.
- http://www.holyfamilycb.org/

Saint Patricks Catholic Church
- Council Bluffs. Mass schedule, parish calendar, bulletins, pastor's corner, ministries and photographs.
- http://www.saintpatschurch.org/

Sacred Heart Church
- Newton. Mass schedule, staff directory, map, bulletin, history.
- http://home.mchsi.com/~shnewton/

Saint John Vianney Parish
- Bettendorf. Mass schedule, parish registration form. Invitation to those thinking about becoming Catholic or becoming active in the Church again.
- http://www.saintjohnvianneyparish.org/

Saint Anthony Parish
- Des Moines. Mass schedule, recent bulletins (in PDF), contact persons, information on parochial school.
- http://www.stanthonydsm.org/

Catholic Church of the Visitation
- Camanche. Mass and broadcast schedule, bulletin, photos.
- http://www.visitationcamanche.org/

Saints John & Paul Church
- Burlington. Mass times, staff directory, sacramental policies, parish registration form. Catholic events calendar for Des Moines County.
- http://www.ssjohnpaulburl.org/

Saint Catherine of Siena Catholic Student Center
- Des Moines, at Drake University. Mass schedule. Current bulletin in PDF.
- http://www.stcatherinedrake.org/

Saint Thomas Aquinas Catholic Church
- Indianola. Mass times, recent bulletins (in PDF), staff, sacramental guidelines, construction photos, parish committees and organizations.
- http://www.stthomasindianola.com/

Saint Paul the Apostle Catholic Church
- Davenport. Mass times, calendar, upcoming events, contacts. May not work in some browsers.
- http://www.stpaulcatholicdavenport.org/

Saint Mary of Nazareth Catholic Church
- Des Moines. Mass schedule, current bulletin (in PDF), events calendar (graphics-dependent), parish history, organizations and activities, staff photo directory.
- http://www.stmarysdsm.org/

Saint John the Apostle Catholic Church
- Cumming and Norwalk. Mass times. Calendar and current bulletin are in PDF. Construction photos and architectural drawings.
- http://www.stjohnsnorwalk.org/

Saints John & Paul Parish
- Altoona. Mass schedule, staff directory, recent bulletins (in PDF), calendar.
- http://parishesonline.com/scripts/HostedSites/org.asp?p=1&ID=13677

Saint Theresa of the Child Jesus
- Des Moines. Mass schedule, staff directory, recent bulletins (in PDF), information on parochial school.
- http://www.sainttheresaiowa.org/Default.htm

Holy Trinity Catholic Church
- Des Moines. Mass times, map, contact persons, description of annual special events, information on the work of parish committees and ministries. Requires JavaScript.
- http://www.holytrinitydm.org/index.html

Saint Joseph Catholic Church
- Winterset. Mass schedule, contacts, policies on baptisms and weddings, information for those considering becoming Catholic.
- http://www.saintjosephchurch.net/

Saint Francis of Assisi Catholic Church
- West Des Moines. Mass schedule, directions from I-80, staff directory, parish committees and organizations, how to become a Catholic or join the parish. Architectural information.
- http://www.saintfrancischurch.org/

Sacred Heart Parish
- West Des Moines. Historical highlights, Mass times, location and map, staff directory, parish groups, how to arrange for sacramental preparation. Information on parochial school.
- http://www.sacredheartwdm.org/

All Saints Parish
- Des Moines. Staff, Mass schedule, sacramental policies, council members, online coloring books of Bible stories, photo album.
- http://www.dmallsaints.org/

The Basilica of St. John
- Des Moines. On the National Registry. Offers Mass in English, Spanish, and Vietnamese. Staff directory, Mass schedule, how to become a member, special events, broadcast times.
- http://www.basilicaofstjohn.org/

Our Lady of the Holy Rosary Parish
- Glenwood. Mass times, mission statement, staff directory. Archive of bulletins (in PDF).
- http://parishesonline.com/scripts/hostedsites/org.asp?ID=13697

Our Lady of Carter Lake Catholic Church
- Carter Lake. Contact information, mission statement, history, liturgy schedule, staff directory.
- http://www.ourladyofcarterlake.org/

Saints Peter & Paul Catholic Church
- Atlantic. Includes mass schedule, bulletins, ministries, minister's schedule, staff, calendars, and driving directions.
- http://www.metc.net/petepaul/

Saint Thomas More Catholic Church
- Iowa City. Mass schedule, archive of bulletins (in PDF), parish council minutes, events calendar, parish history, announcements. Brochure for new members (in PDF).
- http://www.stthomasmoreic.com/

Saint Mary's Catholic Church
- Oskaloosa. Staff, parish history, sacramental policies, parish committees, photo album.
- http://www.lpiwebsuccess.com/websuccess/ViewMainMenu.do?subdomain=stmarysosky

Saint Joseph Parish
- DeWitt. Mass schedule, current bulletin (in PDF), upcoming events, parish history, staff directory, introduction to various ministries.
- http://www.lpiwebsuccess.com/websuccess/ViewMainMenu.do?subdomain=stjoseph-dewitt

Saint Alphonsus Church
- Mt. Pleasant. Mass schedule, current bulletin (in PDF), parish history, parish organizations and lay ministries.
- http://www.lpiwebsuccess.com/websuccess/ViewMainMenu.do?subdomain=stalphonsus

Jesus Christ, Prince of Peace Parish
- Clinton. Has four churches. Staff and other important contacts, Mass schedule, events calendar, pastoral council minutes.
- http://www.jcpop.org/

Saints Mary and Joseph Parish
- Fort Madison. Mass times. Everything else is graphics-dependent: parish directory, history, regular meeting times.
- http://www.interl.net/~smarjofm/

Holy Trinity Parish
- Keota. Includes St. Elizabeth Church, in Harper; and Sts. Peter and Paul, Clear Creek. Information on all three congregations, Mass schedule, upcoming events, updates on the religious education and youth ministry programs.
- http://www.holytrinityparish-keota.com/

Saint Patrick's Catholic Church
- Imogene. A state and national historic site. History, photos.
- http://www.leolaughlin.com/stpat/index.html

Saint Patrick Parish
- Cedar Falls. Contact information, staff, Mass schedule, history.
- http://www.saintpatrickcf.org/

Saint Augustin Church
- Des Moines. Contact information, Mass schedule, staff directory.
- http://www.staugustin.org/

Holy Spirit Parish
- Carroll. Worship schedule, staff directory, contact information.
- http://www.massintransit.com/ia/holyspirit1-ia/index.html

Christ the King Catholic Parish
- Des Moines. Contact information, Mass schedule, staff, history, mission statement, bulletin (graphics-dependent), activities and organizations. Requires frames, and is too wide for smaller monitors.
- http://christthekingparish.org/

Sacred Heart Cathedral
- Seat of the Diocese of Davenport. History, Mass schedule, bulletin, staff directory.
- http://www.rc.net/davenport/sacred_heart_cathedral/frconten.htm

Our Lady's Immaculate Heart Church
- Ankeny. Schedule, staff directory, information for prospective members, bulletin, calendar, virtual tour, contact information.
- http://www.olih.org/

Saint Patrick's Parish
- Iowa City. Contact information, staff directory, Mass schedule, sacramental policies.
- http://www.stpatsic.com/

Saint Jude Catholic Church
- Cedar Rapids. Schedule of Masses, map, plus school and ministry information.
- http://www.judes.org/

Blessed Sacrament Catholic Church
- Waterloo. Contact information, Mass schedule, e-mail directory. Difficult to navigate because once inside, parish sites are mixed with general Catholic sites.
- http://www.cedarnet.org/bles_sac/