Bubendorf has a population () of . , 12.3% of the population are resident foreign nationals. Over the last 10 years (1997–2007) the population has changed at a rate of 5.2%. Most of the population () speaks
German (3,925 or 92.1%), with
Italian language being second most common (77 or 1.8%) and
Albanian being third (61 or 1.4%). There are 30 people who speak
French and 2 people who speak
Romansh. , there were 1,819 people who were single and never married in the municipality. There were 2,161 married individuals, 140 widows or widowers and 142 individuals who are divorced. , there were 1,563 private households in the municipality, and an average of 2.7 persons per household. there were 1,648 apartments in the municipality. The most common apartment size was 5 rooms of which there were 506. There were 42 single room apartments and 756 apartments with five or more rooms. Of these apartments, a total of 1,512 apartments (91.7% of the total) were permanently occupied, while 101 apartments (6.1%) were seasonally occupied and 35 apartments (2.1%) were empty. The vacancy rate for the municipality, , was 0.96%. Colors= id:lightgrey value:gray(0.9) id:darkgrey value:gray(0.8) ImageSize = width:1140 height:210 PlotArea = height:150 left:100 bottom:50 right:100 AlignBars = justify DateFormat = x.y Period = from:0 till:4300 TimeAxis = orientation:vertical AlignBars = justify ScaleMajor = gridcolor:darkgrey increment:1000 start:0 ScaleMinor = gridcolor:lightgrey increment:200 start:0 PlotData= color:yellowgreen width:40 mark:(line,white) align:center bar:1497 from:start till:132 text:"132" bar:1680 from:start till:436 text:"436" bar:1770 from:start till:706 text:"706" bar:1850 from:start till:1485 text:"1,485" bar:1860 from:start till:1346 text:"1,346" bar:1870 from:start till:1373 text:"1,373" bar:1880 from:start till:1341 text:"1,341" bar:1888 from:start till:1430 text:"1,430" bar:1900 from:start till:1376 text:"1,376" bar:1910 from:start till:1337 text:"1,337" bar:1920 from:start till:1307 text:"1,307" bar:1930 from:start till:1372 text:"1,372" bar:1941 from:start till:1338 text:"1,338" bar:1950 from:start till:1390 text:"1,390" bar:1960 from:start till:1690 text:"1,690" bar:1970 from:start till:2070 text:"2,070" bar:1980 from:start till:2218 text:"2,218" bar:1990 from:start till:3218 text:"3,218" bar:2000 from:start till:4262 text:"4,262" ==Heritage sites of national significance==