According to the Williams Institute's analysis of the 2012 US Census, 4,822 same-sex couples live in Washington DC, representing 1.81% of all DC households.
According to the Williams Institute's analysis of the 2010 US Census, 19,003 same-sex couples live in Washington state, representing .73% of all Washington households.
5 same-sex couples married in Washington County in 2010.
Washington county, VA does not yet allow same sex couples to marry, as of June 2014.
3 same-sex couples were issued marriage licenses in Washington County on January 6, 2015.
Washington County will begin issuing marriage licenses to same-sex couples on November 13, 2014.
2 same-sex couples have received marriage licenses in Washington County, UT, as of December 20, 2013.
2 same-sex couples married in Wahkiakum County in 2013. No same-sex couples married there in 2012.
62 same-sex couples were married in Clallam County in 2013. 7 same-sex couples married there in 2012.
50 same-sex couples married in Cowlitz County in 2013. 2 same-sex couples married there in 2012.
20 same-sex couples married in Grant County in 2013. 2 same-sex couples married there in 2012.
151 same-sex couples married in Island County in 2013. 27 same-sex couples married there in 2012.
68 same-sex couples married in Jefferson County in 2013. 6 same-sex couples married there in 2012.