Wilder is a city located in Kentucky. With a 2020 population of 3,044, it is the 105th largest city in Kentucky and the 6201st largest city in the United States. Wilder is currently declining at a rate of -0.43% annually but its population has increased by 0.30% since the most recent census, which recorded a population of 3,035 in 2010. Wilder reached it's highest population of 3,096 in 2014. Spanning over 4 miles, Wilder has a population density of 840 people per square mile.
The average household income in Wilder is $76,392 with a poverty rate of 12.02%. The median rental costs in recent years comes to $1,006 per month, and the median house value is $122,900. The median age in Wilder is 40.9 years, 39.1 years for males, and 45.5 years for females. For every 100 females there are 85.4 males.