There are 36 Conferences in the United Church of Christ. Most of these consist of associations and all consist of congregations, formally known as "Local Churches." Puerto Rico was the 39th conference; prior to its affiliation with the Congregational Christian Churches in the 1930s, it was an independent synod/denomination. On June 10, 2006, this conference withdrew from the UCC . Effective January 1, 2020 the Connecticut, Massachusetts, and Rhode Island Conferences merged to form the Southern New England Conference. The following is a list of the conferences and headquarters locations. Northern California Nevada -- Oakland, California Southern California Nevada -- Altadena, California Calvin Synod -- Hammond, Indiana NOTE: The Synod is a non-geographical judicatory composed of churches which derive from the Hungarian Reformed tradition. Central Atlantic -- Baltimore, Maryland Central Pacific -- Portland, Oregon Florida -- Orlando, Florida Hawaii -- Honolulu, Hawaii Illinois -- Westchester, Illinois Illinois South -- Highland, Illinois Indiana-Kentucky -- Indianapolis, Indiana Iowa -- Des Moines, Iowa Kansas-Oklahoma -- Wichita, Kansas Maine -- Yarmouth, Maine Michigan Conference of the United Church of Christ-- East Lansing, Michigan Minnesota -- Minneapolis, Minnesota Missouri Mid-South -- St. Louis, Missouri Montana-Northern Wyoming -- Billings, Montana Nebraska -- Lincoln, Nebraska New Hampshire -- Pembroke, New Hampshire New York -- East Syracuse, New York Northern Plains -- Bismarck, North Dakota Ohio -- Columbus, Ohio Pacific Northwest -- Seattle, Washington Penn Central -- Harrisburg, Pennsylvania Penn Northeast -- Palmerton, Pennsylvania Penn West -- Greensburg, Pennsylvania Pennsylvania Southeast -- Pottstown, Pennsylvania Rocky Mountain -- Denver, Colorado South Dakota -- Sioux Falls, South Dakota South Central -- Houston, Texas Southeast -- Atlanta, Georgia Southern -- Burlington, North Carolina Southern New England -- Hartford, Connecticut and Framingham, Massachusetts Southwest -- Phoenix, Arizona Vermont -- Randolph, Vermont Wisconsin -- DeForest, Wisconsin See also Associations of the United Church of Christ Middle judicatory United Church of Christ Sources http://www.ucc.org/about-us/conference/ https://web.archive.org/web/20051026014417/http://www.ucc.org/justice/iraq1.htm https://web.archive.org/web/20060919153039/http://www.ncncucc.org/Pastoral%20Letter%20from%20CMs.pdf External links Map of UCC Conferences United Church of Christ