Winfield is a city located in Alabama. With a 2020 population of 4,403, it is the 113th largest city in Alabama and the 5117th largest city in the United States. Winfield is currently declining at a rate of -0.83% annually and its population has decreased by -6.66% since the most recent census, which recorded a population of 4,717 in 2010. Winfield reached it's highest population of 4,688 in 2010. Spanning over 18 miles, Winfield has a population density of 248 people per square mile.
The average household income in Winfield is $63,237 with a poverty rate of 16.86%. The median rental costs in recent years comes to $540 per month, and the median house value is $128,000. The median age in Winfield is 37.8 years, 33.4 years for males, and 43.3 years for females. For every 100 females there are 102.8 males.