Updated 16 February 2014
Although 38% of Americans live in 18 states and DC that have adopted full, state-level equality (CA, CT, DC, DE, HI, IA, IL, MA, MD, ME, MN, NH, NM, NJ, NY, RI, VT, WA), and more live in cities, counties, or states with partial equality (mainly CO, NV, OR, WI), 51% live in 34 jurisdictions that still ban all types of unions except one-man-one-woman couples.
Click map to enlarge.
Many other finely sorted details about marriage equality are mapped by health researcher Jeff Jones of Lexington, KY at Middling America.
Send questions and comments to: NFlaherty@MarriageEquality.org.