Cohabitation in the United States

Cohabitation in the United States is loosely defined as two or more people, in an intimate relationship, who live together and share a common domestic life but are neither joined by marriage nor a civil union. == Statistics == In most parts of the United States, there is no legal registration or definition of cohabitation, so demographers have developed various methods of identifying cohabitation and measuring its prevalence.

Source: Wikipedia — Cohabitation in the United States (CC BY-SA 4.0)