A small, homogeneous, and historically Scandinavian population
The population is mostly white, with strong Scandinavian and German heritage, reflecting the waves of settlers who opened up northeastern North Dakota in the late nineteenth century.
Cavalier has a small, stable, and quite homogeneous population. Most residents descend from Norwegian, Swedish, Icelandic, and German immigrants who arrived in the Pembina region between 1870 and 1910 to open up farmland, and that heritage still appears in surnames, Lutheran churches, and community festivals.
English is the dominant everyday language, with a small presence of Spanish among seasonal farm workers. The main religion is Protestant Christianity, with active Lutheran and Methodist churches, along with a Catholic parish serving the region.
The age pyramid leans toward older residents: many young people leave to study in Grand Forks or Fargo, and not all return. On the other hand, young families tied to the military station and to agriculture keep the public school running well.
- English
- Spanish (minority)
- Lutheranism
- Catholicism
- Methodism
- Other Protestant denominations