^ abNeither performed nor recognized in some tribal nations of the US. Recognized but not performed in several other tribal nations and American Samoa.
^Registered foreign marriages confer all marriage rights in Israel. Domestic common-law marriages confer most rights of marriage. Domestic civil marriage recognized by some cities.
^A "declaration of family relationship" is available in several of Cambodia's communes which may be useful in matters such as housing, but is not legally binding.
^Guardianship agreements confer some limited legal benefits in China, including decisions about medical and personal care.
^Hong Kong provides inheritance, guardianship rights, and residency rights for foreign spouses of legal residents.
As of 2015, all 50 U.S. states and the District of Columbia legally recognize and document same-sex relationships in some fashion, be it by same-sex marriage, civil union or domestic partnerships. Many counties and municipalities outside of these states also provide domestic partnership registries or civil unions which are not officially recognized by the laws of their states, are only valid and applicable within those counties, and are usually largely unaffected by state law regarding relationship recognition (except in some aspects). In addition, many cities and counties continue to provide their own domestic partnership registries while their states also provide larger registries (for all relationship recognitions); a couple can only maintain registration on one registry, requiring the couple to de-register from the state registry before registering with the county registry.
These are the cities and counties of United States which offer a domestic partnership and/or civil union classified by census region.[1]
Same-sex marriages are granted throughout the state to same-sex couples and all previous domestic partnerships (with the exception of couples with at least one member aged 62 or above) have automatically been converted into civil marriage.
City of Olympia: No residency requirement. Both opposite- and same-sex couples. Notarized applications are accepted by mail when accompanied by appropriate payment.[3]
City of Seattle: No residency requirement. Both opposite- and same-sex couples. Notarized applications are accepted by mail when accompanied by appropriate payment.[3]
City of Long Beach: No residency requirement. Both opposite- and same-sex couples. Benefits include visitation rights in hospitals and correctional facilities equal to those given to a spouse.
Los Angeles County : Residents of the county or at least one partner employed by the county. Both opposite- and same-sex couples.[3]
Marin County: Residents of the county or at least one partner employed in the county. Limited to same-sex couples.[3]
City and County of San Francisco: Both partners residents of The City or at least one partner employed by City government. Both opposite- and same-sex couples.
City of Santa Barbara: No residency requirement. Both opposite- and same-sex couples.
Santa Barbara County : Residents of the county or at least one partner employed in the county. Both opposite- and same-sex couples.
Ventura County : Residents of the county or at least one partner employed by the county. Both opposite- and same-sex couples.[3]
City of West Hollywood: No residency requirement. Both opposite- and same-sex couples. Notarized applications are accepted by mail when accompanied by appropriate payment.[3]
Mountain Division
Idaho
Same-sex marriages are granted throughout the state to same-sex couples.
City of St. Louis Park: At least one partner must reside or work in the city. Both opposite- and same-sex couples.[26]
Nebraska
Same-sex marriages are granted throughout the state to same-sex couples.
Iowa
Same-sex marriages and domestic partnerships (limited to state employees only) are both granted throughout the entire state to same-sex couples.
Floyd County: Employees of the county. Both opposite- and same-sex couples.[27]
City of Iowa City: No residency requirement. Both opposite- and same-sex couples.[3]
Kansas
Same-sex marriages are granted throughout the entire state to same-sex couples.
City of Lawrence: Both individuals must be residents of the City of Lawrence, Kansas. Both opposite- and same-sex couples.
City of Topeka: Both be residents of the city of Topeka. Share a common permanent residence. Agree to be in a relationship of mutual interdependence. Each be at least 18 years old and mentally competent to enter into a contract. Not be related by blood as defined by Kansas law. Agree to file a Declaration of Domestic Partnership with the city of Topeka.[28][29]
Missouri
Same-sex marriages are granted throughout the entire state to same-sex couples.
City of Clayton: Residents of the city. Both opposite- and same-sex couples.[30]
City of Columbia: No residency requirement. Both opposite- and same-sex couples.
Jackson County: Residents of the city. Both opposite- and same-sex couples.[31]
City of Kansas City: Residents of the city. Both opposite- and same-sex couples.
City of Olivette: No residency requirement. Both opposite- and same-sex couples.[32]
City of St. Louis: Residents of the city. Both opposite- and same-sex couples.
University City: Residents of the city. Both opposite- and same-sex couples.[33]
East North Central Division
Wisconsin
Same-sex marriages are granted throughout the entire state to same-sex couples.
Same-sex marriages are granted throughout the entire state to same-sex couples.
City of Ann Arbor: No residency requirement. Both opposite- and same-sex couples. Notarized applications are accepted by mail when accompanied by appropriate payment.[3]
City of Detroit: No residency requirement. Both opposite- and same-sex couples.[39]
Same-sex marriage, civil unions and domestic partnerships (limited to state employees only) are all granted throughout the entire state to same-sex couples.[42][43][44]
Same-sex marriages and domestic partnerships (limited to state employees only) are both granted throughout the entire state to same-sex couples and all previous civil unions were automatically converted into same sex marriages.
Same-sex marriages are granted throughout the entire state to same-sex couples and all previous civil unions were automatically converted into same sex marriages.
City of Portland: Residents of the city. Benefits include the visitation rights at city health facilities equal to those given to a spouse. Same-sex couples only.[3]
Massachusetts
Same-sex marriages and domestic partnerships (limited state employees only) are both granted throughout the entire state to same-sex couples.
City of Boston: No residency requirement. Both opposite- and same-sex couples.
Town of Brewster: No residency requirement. Both opposite- and same-sex couples.
Town of Brookline: No residency requirement. Limited to same-sex couples.
City of Cambridge: No residency requirement. Both opposite- and same-sex couples. Benefits include visitation rights in hospitals and correctional facilities equal to those given to a spouse. A domestic partner, who is also the parent or legal guardian of a child, may file a form at or send a letter to the child's school to indicate that the parent's domestic partner shall have access to the child's records.
Town of Nantucket: No residency requirement. Open to opposite- and same-sex couples.
Town of Provincetown: No residency requirement for registrants. Both opposite- and same-sex couples. Benefits include visitation rights in hospitals and correctional facilities equal to those given to a spouse. A domestic partner, who is also the parent or legal guardian of a child, may file a form at or send a letter to the child's school to indicate that the parent's domestic partner shall have access to the child's records.
Connecticut
Same-sex marriages and domestic partnerships (limited to state employees only) are both granted throughout the entire state to same-sex couples and all previous civil unions were automatically converted into same sex marriages.
City of Hartford: No residency requirement. Both opposite- and same-sex couples.[3]
Village of Great Neck Plaza: Both partners must be residents of the village, or at least one partner must be employed by the village. Both opposite- and same-sex couples.[59]
City of New York: Residents of the city or at least one partner employed by the city. Both opposite- and same-sex couples.
Town of North Hempstead: Both partners must be residents of the town, or at least one partner must be employed by the town. Both opposite- and same-sex couples.[61]
City of Rochester: No residency requirement. Both opposite- and same-sex couples.[3]
Rockland County: Residents of the county or at least one partner employed by the county government. Both opposite- and same-sex couples.[3]
Village of Roslyn Estates: Both partners must be residents of the village, or at least one partner must be employed by the village. Both opposite- and same-sex couples.[63]
Town of Southampton: Residents of the town. Both opposite-sex and same-sex couples.
Town of Southold: At least one partner must be a resident of the town. Both opposite- and same-sex couples.[64]
Suffolk County: Residents of the county or at least one partner employed by the county. Both opposite- and same-sex couples.[3]
Westchester County: No residency requirement. Both opposite- and same-sex couples.[3]
Pennsylvania
Same-sex marriages are granted throughout the entire state to same-sex couples.
City of Allentown: At least one partner must work or have worked for the city. Same-sex couples only.[65]
City of Harrisburg: Both opposite- and same-sex couples may register as "Life Partners" with the City of Harrisburg's Life Partnership Registry.[66]
Same-sex marriages are granted throughout the entire state to same-sex couples.
Alabama
Same-sex marriages are granted throughout the entire state to same-sex couples.
South Atlantic Division
Delaware
Same-sex marriages and domestic partnerships (limited to state employees only) are both granted throughout the entire state to same-sex couples. All previous civil unions have been automatically converted into civil marriages.[86]
^Kreitzman, Wendy K. (July 30, 2004). "Town Considers Domestic Partner Registry". Great Neck Record. Archived from the original on December 1, 2008. Retrieved March 6, 2012. Mr. Hirsch and his longtime partner, Herbert Leiman, are noted equal rights activists and were the first to sign the domestic partner registry in North Hills.
^Estep, Bill (February 21, 2013). "Berea becomes 3rd Kentucky city to offer domestic-partner benefits". kentucky.com. Retrieved November 25, 2013. Berea has become the third city in Kentucky to extend domestic-partner benefits to employees, an advocacy group said Thursday in a news release.
^"City Clerk". City of Asheville. Archived from the original on April 15, 2012. Retrieved April 4, 2012. On Feb. 22 [2011], City Council authorized the creation of a Domestic Partner Registry to recognize same-sex relationships.
^"North Carolina Family Policy Council: Buncombe Domestic Partner Benefits". CitizenLink. March 26, 2013. Retrieved May 8, 2012. Buncombe County is now the fourth county in North Carolina to offer domestic partner benefits to the unmarried opposite sex and same-sex partners of county employees. In a 4 to 3 vote on March 19, the Buncombe County Board of Commissioners approved a policy that "extends benefits and leave policy coverage to same and opposite sex domestic partners" to employees of Buncombe County. The benefits include health insurance, life insurance and family leave benefits allowed by the federal Family and Medical Leave Act.
^"9:00 A.M. Worksession - Agenda". Durham County Government. September 2, 2003. Retrieved April 4, 2012. In conjunction with the County Attorney's legal opinion that only same-sex domestic partner benefits can be offered to County employees without the violation of the Commissioners' oaths of office, the Human Resources Department has completed the actions necessary to make this offering possible.
^"Human Resources Policy and Procedures"(PDF). Mecklenburg County Government. March 15, 2012. Archived from the original(PDF) on November 26, 2010. Retrieved April 4, 2012. Mecklenburg County is committed to equal and nondiscriminatory treatment for employees in the administration of benefits programs, including the extension of benefits to same-gender domestic partners.