Petrey is a city located in Crenshaw County Alabama. With a 2020 population of 54, it is the 455th largest city in Alabama and the 19045th largest city in the United States . Petrey is currently declining at a rate of -1.82% annually and its population has decreased by -6.90% since the most recent census, which recorded a population of 58 in 2010. Petrey reached it's highest population of 58 in 2010. Spanning over 1 miles, Petrey has a population density of 74 people per square mile.
The average household income in Petrey is $73,248 with a poverty rate of 3.03%. The median rental costs in recent years comes to - per month, and the median house value is $75,800. The median age in Petrey is 39.5 years, 41.3 years for males, and 36.8 years for females.