Article · Wikipedia archive · Last revised Jun 18, 2026

Sejerø

Sejerø is a Danish island in the Kattegat sea, north-west of Zealand. Sejerø with its 301 inhabitants is part of Kalundborg Municipality and covers an area of 12.36 square kilometres. The largest village on Sejerø is Sejerby, housing half of the island's population.

Last revised
Jun 18, 2026
Read time
≈ 1 min
Length
153 w
Citations
4
Source
Sejerø
Typical coastline at Sejerø.
Sejerø
Sejerø island west of Zealand in the Bay of Sejerø.
Geography
Coordinates55°53′0″N 11°9′0″E / 55.88333°N 11.15000°E / 55.88333; 11.15000
Area12.36 km2 (4.77 sq mi)
Administration
MunicipalityKalundborg Municipality
Demographics
Population301 (2025)1
Pop. density24.35/km2 (63.07/sq mi)
Additional information
Time zone
 • Summer (DST)
Postal code45922

Sejerø is a Danish island in the Kattegat sea, north-west of Zealand.3 Sejerø with its 301 inhabitants1 is part of Kalundborg Municipality and covers an area of 12.36 square kilometres (4.77 square miles). The largest village on Sejerø is Sejerby, housing half of the island's population.

South-east of Sejerø is the smaller island of Nekselø, also in the Bay of Sejerø.


See also

See also

Nearby islands:

References

References

  1. BEF4: Population 1. January by islands The Mobile Statbank from Statistics Denmark
  2. Postal website www.Postnumre.dk.
  3. "VESTSJAELLAND DENMARK Geography Population" (coordinates), Tageo.com, 2007, webpage: Tageo-Sejero.
Sources

Sources

  • Tageo.com, "VESTSJAELLAND DENMARK Geography Population" (coordinates), 2007, webpage: Tageo-Sejero.
  • Denmark Postal codes, webpage: Postnumre-DK.
  • Tele.dk Denmark detailed road map, webpage: Tele-DK-Danmark.