Bubendorf has a population (as of March 2019) of 4,414.
 As of 2008, 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 (as of 2000) 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.

As of 2008, the gender distribution of the population was 50.7% male and 49.3% female.
The population was made up of 3,807 Swiss citizens (86.3% of the population), and 603 non-Swiss residents (13.7%)  Of the population in the municipality 1,081 or about 25.4% were born in Bubendorf and lived there in 2000.
There were 1,300 or 30.5% who were born in the same canton, while 1,179 or 27.7% were born somewhere else in Switzerland, and 572 or 13.4% were born outside of Switzerland.

In 2008 there were 35 live births to Swiss citizens and 3 births to non-Swiss citizens, and in same time span there were 21 deaths of Swiss citizens.
Ignoring immigration and emigration, the population of Swiss citizens increased by 14 while the foreign population increased by 3.
There was 1 Swiss man who emigrated from Switzerland.
At the same time, there were 9 non-Swiss men and 7 non-Swiss women who immigrated from another country to Switzerland.
The total Swiss population change in 2008 (from all sources, including moves across municipal borders) was a decrease of 8 and the non-Swiss population increased by 4 people.
This represents a population growth rate of -0.1%.

The age distribution, as of 2010, in Bubendorf is; 256 children or 5.8% of the population are between 0 and 6 years old and 807 teenagers or 18.3% are between 7 and 19.
Of the adult population, 528 people or 12.0% of the population are between 20 and 29 years old.
 459 people or 10.4% are between 30 and 39, 803 people or 18.2% are between 40 and 49, and 944 people or 21.4% are between 50 and 64.
The senior population distribution is 445 people or 10.1% of the population are between 65 and 79 years old and  there are 168 people or 3.8% who are over 80.

As of 2000, 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.

As of 2000, there were 1,563 private households in the municipality, and an average of 2.7 persons per household.
 There were 349 households that consist of only one person and 163 households with five or more people.
Out of a total of 1,592 households that answered this question, 21.9% were households made up of just one person and 11 were adults who lived with their parents.
Of the rest of the households,  there are 451 married couples without children, 661 married couples with children  There were 74 single parents with a child or children.
There were 17 households that were made up unrelated people and 29 households that were made some sort of institution or another collective housing.

In 2000 there were 836 single family homes (or 76.7% of the total) out of a total of 1,090 inhabited buildings.
There were 134 multi-family buildings (12.3%), along with 83 multi-purpose buildings that were mostly used for housing (7.6%) and 37 other use buildings (commercial or industrial) that also had some housing (3.4%).
Of the single family homes 58 were built before 1919, while 273 were built between 1990 and 2000.
The greatest number of single family homes (208) were built between 1981 and 1990.

In 2000 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.
 As of 2007, the construction rate of new housing units was 12.5 new units per 1000 residents.
 As of 2000 the average price to rent a two-room
Bubendorf has a population (as of March 2019) of 4,414.  As of 2008, 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 (as of 2000) 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.
As of 2008, the gender distribution of the population was 50.7% male and 49.3% female. The population was made up of 3,807 Swiss citizens (86.3% of the population), and 603 non-Swiss residents (13.7%)  Of the population in the municipality 1,081 or about 25.4% were born in Bubendorf and lived there in 2000. There were 1,300 or 30.5% who were born in the same canton, while 1,179 or 27.7% were born somewhere else in Switzerland, and 572 or 13.4% were born outside of Switzerland.
In 2008 there were 35 live births to Swiss citizens and 3 births to non-Swiss citizens, and in same time span there were 21 deaths of Swiss citizens. Ignoring immigration and emigration, the population of Swiss citizens increased by 14 while the foreign population increased by 3. There was 1 Swiss man who emigrated from Switzerland. At the same time, there were 9 non-Swiss men and 7 non-Swiss women who immigrated from another country to Switzerland. The total Swiss population change in 2008 (from all sources, including moves across municipal borders) was a decrease of 8 and the non-Swiss population increased by 4 people. This represents a population growth rate of -0.1%.
The age distribution, as of 2010, in Bubendorf is; 256 children or 5.8% of the population are between 0 and 6 years old and 807 teenagers or 18.3% are between 7 and 19. Of the adult population, 528 people or 12.0% of the population are between 20 and 29 years old.  459 people or 10.4% are between 30 and 39, 803 people or 18.2% are between 40 and 49, and 944 people or 21.4% are between 50 and 64. The senior population distribution is 445 people or 10.1% of the population are between 65 and 79 years old and  there are 168 people or 3.8% who are over 80.
As of 2000, 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.
As of 2000, there were 1,563 private households in the municipality, and an average of 2.7 persons per household.  There were 349 households that consist of only one person and 163 households with five or more people. Out of a total of 1,592 households that answered this question, 21.9% were households made up of just one person and 11 were adults who lived with their parents. Of the rest of the households,  there are 451 married couples without children, 661 married couples with children  There were 74 single parents with a child or children. There were 17 households that were made up unrelated people and 29 households that were made some sort of institution or another collective housing.
In 2000 there were 836 single family homes (or 76.7% of the total) out of a total of 1,090 inhabited buildings. There were 134 multi-family buildings (12.3%), along with 83 multi-purpose buildings that were mostly used for housing (7.6%) and 37 other use buildings (commercial or industrial) that also had some housing (3.4%). Of the single family homes 58 were built before 1919, while 273 were built between 1990 and 2000. The greatest number of single family homes (208) were built between 1981 and 1990.
In 2000 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.  As of 2007, the construction rate of new housing units was 12.5 new units per 1000 residents.  As of 2000 the average price to rent a two-room
Bubendorf