Birney is a city located in Montana. Birney has a 2020 population of 62. Birney is currently declining at a rate of 0.00% annually and its population has decreased by -54.74% since the most recent census, which recorded a population of 137 in 2010. Birney reached it's highest population of 181 in 2011.
The average household income in Birney is $41,668 with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Birney is 35 years, 34.4 years for males, and 35.8 years for females. For every 100 females there are 82.4 males.