Vinzel has a population (as of December 2018) of 358.
 As of 2008, 18.2% of the population are resident foreign nationals.
 Over the last 10 years (1999–2009 ) the population has changed at a rate of 27.7%.
 It has changed at a rate of 21.9% due to migration and at a rate of 5.8% due to births and deaths.

Most of the population (as of 2000) speaks French (241 or 81.7%) as their first language, with German being second most common (20 or 6.8%) and English being third (15 or 5.1%).
 There are 2 people who speak Italian.

The age distribution, as of 2009, in Vinzel is; 49 children or 14.0% of the population are between 0 and 9 years old and 58 teenagers or 16.6% are between 10 and 19.
 Of the adult population, 23 people or 6.6% of the population are between 20 and 29 years old.
 49 people or 14.0% are between 30 and 39, 74 people or 21.1% are between 40 and 49, and 56 people or 16.0% are between 50 and 59.
 The senior population distribution is 27 people or 7.7% of the population are between 60 and 69 years old, 5 people or 1.4% are between 70 and 79, there are 9 people or 2.6% who are between 80 and 89.

As of 2000, there were 130 people who were single and never married in the municipality.
 There were 145 married individuals, 8 widows or widowers and 12 individuals who are divorced.

As of 2000, there were 102 private households in the municipality, and an average of 2.8 persons per household.
 There were 21 households that consist of only one person and 9 households with five or more people.
 Out of a total of 105 households that answered this question, 20.0% were households made up of just one person.
 Of the rest of the households, there are 21 married couples without children, 52 married couples with children  There were 6 single parents with a child or children.
 There were 2 households that were made up of unrelated people and 3 households that were made up of some sort of institution or another collective housing.

In 2000 there were 44 single family homes (or 65.7% of the total) out of a total of 67 inhabited buildings.
 There were 11 multi-family buildings (16.4%), along with 9 multi-purpose buildings that were mostly used for housing (13.4%) and 3 other use buildings (commercial or industrial) that also had some housing (4.5%).

In 2000, a total of 100 apartments (96.2% of the total) were permanently occupied, while 3 apartments (2.9%) were seasonally occupied and one apartment was empty.
 As of 2009, the construction rate of new housing units was 48.6 new units per 1000 residents.
 The vacancy rate for the municipality, in 2010, was 0%.

The historical population is given in the following chart:
Vinzel has a population (as of December 2018) of 358.  As of 2008, 18.2% of the population are resident foreign nationals.  Over the last 10 years (1999–2009 ) the population has changed at a rate of 27.7%.  It has changed at a rate of 21.9% due to migration and at a rate of 5.8% due to births and deaths.
Most of the population (as of 2000) speaks French (241 or 81.7%) as their first language, with German being second most common (20 or 6.8%) and English being third (15 or 5.1%).  There are 2 people who speak Italian.
The age distribution, as of 2009, in Vinzel is; 49 children or 14.0% of the population are between 0 and 9 years old and 58 teenagers or 16.6% are between 10 and 19.  Of the adult population, 23 people or 6.6% of the population are between 20 and 29 years old.  49 people or 14.0% are between 30 and 39, 74 people or 21.1% are between 40 and 49, and 56 people or 16.0% are between 50 and 59.  The senior population distribution is 27 people or 7.7% of the population are between 60 and 69 years old, 5 people or 1.4% are between 70 and 79, there are 9 people or 2.6% who are between 80 and 89.
As of 2000, there were 130 people who were single and never married in the municipality.  There were 145 married individuals, 8 widows or widowers and 12 individuals who are divorced.
As of 2000, there were 102 private households in the municipality, and an average of 2.8 persons per household.  There were 21 households that consist of only one person and 9 households with five or more people.  Out of a total of 105 households that answered this question, 20.0% were households made up of just one person.  Of the rest of the households, there are 21 married couples without children, 52 married couples with children  There were 6 single parents with a child or children.  There were 2 households that were made up of unrelated people and 3 households that were made up of some sort of institution or another collective housing.
In 2000 there were 44 single family homes (or 65.7% of the total) out of a total of 67 inhabited buildings.  There were 11 multi-family buildings (16.4%), along with 9 multi-purpose buildings that were mostly used for housing (13.4%) and 3 other use buildings (commercial or industrial) that also had some housing (4.5%).
In 2000, a total of 100 apartments (96.2% of the total) were permanently occupied, while 3 apartments (2.9%) were seasonally occupied and one apartment was empty.  As of 2009, the construction rate of new housing units was 48.6 new units per 1000 residents.  The vacancy rate for the municipality, in 2010, was 0%.
The historical population is given in the following chart:
Vinzel