.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}@media all and (max-width:500px){.mw-parser-output .hidden-begin{width:auto!important;clear:none!important;float:none!important))You can help expand this article with text translated from the corresponding article in German. (March 2009) Click [show] for important translation instructions. View a machine-translated version of the German article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Altdorf (Niederbayern)]]; see its history for attribution. You may also add the template ((Translated|de|Altdorf (Niederbayern))) to the talk page. For more guidance, see Wikipedia:Translation.
Altdorf
Church of the Visitation of the Virgin Mary
Coat of arms of Altdorf
Location of Altdorf within Landshut district
AdlkofenAhamAltdorfAltfraunhofenBaierbachBayerbach bei ErgoldsbachBodenkirchenBruckbergBuch am ErlbachEchingErgoldingErgoldsbachEssenbachFurthGeisenhausenGerzenHohenthannKröningKumhausenNeufahrnNeufraunhofenNiederaichbachObersüßbachPfeffenhausenPostauRottenburg an der LaaberSchalkhamTiefenbachVeldenVilsbiburgVilsheimWeihmichlWengWörth an der IsarWurmshamLandshutDingolfing-LandauErding (district)Freising (district)Kelheim (district)Mühldorf (district)Regensburg (district)Rottal-InnStraubing-Bogen
Altdorf is located in Germany
Altdorf
Altdorf
Altdorf is located in Bavaria
Altdorf
Altdorf
Coordinates: 48°34′N 12°07′E / 48.567°N 12.117°E / 48.567; 12.117
CountryGermany
StateBavaria
Admin. regionNiederbayern
DistrictLandshut
Government
 • Mayor (2020–26) Sebastian Stanglmaier[1]
Area
 • Total23.05 km2 (8.90 sq mi)
Elevation
396 m (1,299 ft)
Population
 (2022-12-31)[2]
 • Total11,362
 • Density490/km2 (1,300/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
Postal codes
84032
Dialling codes0871
Vehicle registrationLA
Websitewww.markt-altdorf.de

Altdorf is a market town and municipality in the district of Landshut, in Bavaria, Germany. It is situated 4 km northwest of Landshut.

References