Neyruz has a population () of . , 13.7% of the population are resident foreign nationals. Over the last 10 years (2000–2010) the population has changed at a rate of 33.5%. Migration accounted for 26.9%, while births and deaths accounted for 8.7%. Most of the population () speaks
French (1,498 or 89.9%) as their first language,
German is the second most common (113 or 6.8%) and
Italian is the third (12 or 0.7%). There are 3 people who speak
Romansh. Of the population in the municipality, 449 or about 27.0% were born in Neyruz and lived there in 2000. There were 733 or 44.0% who were born in the same canton, while 250 or 15.0% were born somewhere else in Switzerland, and 186 or 11.2% were born outside of Switzerland. , there were 594 private households in the municipality, and an average of 2.8 persons per household. , the construction rate of new housing units was 4.2 new units per 1000 residents. Colors= id:lightgrey value:gray(0.9) id:darkgrey value:gray(0.8) ImageSize = width:1020 height:210 PlotArea = height:150 left:100 bottom:50 right:100 AlignBars = justify DateFormat = x.y Period = from:0 till:1700 TimeAxis = orientation:vertical AlignBars = justify ScaleMajor = gridcolor:darkgrey increment:300 start:0 ScaleMinor = gridcolor:lightgrey increment:60 start:0 PlotData= color:yellowgreen width:40 mark:(line,white) align:center bar:1811 from:start till:267 text:"267" bar:1850 from:start till:444 text:"444" bar:1860 from:start till:481 text:"481" bar:1870 from:start till:427 text:"427" bar:1880 from:start till:498 text:"498" bar:1888 from:start till:502 text:"502" bar:1900 from:start till:555 text:"555" bar:1910 from:start till:620 text:"620" bar:1920 from:start till:604 text:"604" bar:1930 from:start till:584 text:"584" bar:1941 from:start till:565 text:"565" bar:1950 from:start till:593 text:"593" bar:1960 from:start till:571 text:"571" bar:1970 from:start till:654 text:"654" bar:1980 from:start till:951 text:"951" bar:1990 from:start till:1053 text:"1,053" bar:2000 from:start till:1666 text:"1,666" ==Politics==