Allendale is located in Michigan. Allendale, Michigan has a population of 23,999. Allendale is less family-centric than the surrounding county with 36.19% of the households containing married families with children. The county average for households married with children is 36.48%.
The median household income in Allendale, Michigan is $60,775. The median household income for the surrounding county is $77,288 compared to the national median of $69,021. The median age of people living in Allendale is 21.4 years.
The average high temperature in July is 80.2 degrees, with an average low temperature in January of 19.6 degrees. The average rainfall is approximately 35.5 inches per year, with 79.2 inches of snow per year.