Altenburg, Lower Austria

Altenburg is a municipality in the district of Horn in the Austrian state of Lower Austria.

Altenburg (NÖ) - Luftaufnahme.JPG
Official seal of Altenburg
Coordinates: 48°38′44.2″N 15°35′27.2″E / 48.645611°N 15.590889°E / 48.645611; 15.590889
Country Austria
State Niederösterreich
DistrictHorn
Government
 • MayorMarkus Reichenvater
Area
 • Total28.10 km2 (10.85 sq mi)
Population
 (October 31, 2021)
 • Total798
 • Density28.40/km2 (73.6/sq mi)
Time zoneUTC+01:00
Postal code(s)
3591
MCN31101
WebsiteOfficial website