Destination weddings can affect the count
CDC counts a marriage in the state where the ceremony happened. A state that attracts weddings can record marriages for couples who live elsewhere.
The table is a valid record of ceremonies per resident population. It is not a direct measure of how often the state's residents marry.
Overall state rates do not adjust for age
States differ in the share of residents at ages when marriage is more common. Dividing by the total population does not remove that age-structure difference.
These overall rates are also called crude rates because they use the total population. A ranking therefore combines behavior, the population mix, reporting, and wedding destination effects. It should not be marketed as a ranking of relationship quality or the best place to date.
Use the source table for the current year
CDC’s interactive state page links annual tables and explains the measure. Because provisional figures can update, a copied ranking should always name its year and retrieval date.
For first-marriage age, use Census ACS ranking tables instead. Marriage rate and median first-marriage age are separate measures from different systems. Median means the age by which half the group had married.