Beginning in 1645, Danish pastors have been required to maintain a parish register (kirkebog), which in modern times has become a valuable tool for genealogical research.
In 2001, civil registrations were merged into a national computerized system (elektronisk kirkebog), now handled by around 500 parish priests.
The parish boundaries continue to play a significant role in terms of community cohesion - notably in rural areas - and are often a basis for school districts.
Between 1662 and the Danish municipal reform of 1970, each parish was assigned to a hundred (herred) which in turn was part of a county (amt).
Historically, a number of religious minorities have been awarded the same right concerning their own members, notable the Jewish and Calvinist communities in Denmark.