From a total population of 940, Long Grove has a median age of 35.6. The average age of males, in Long Grove, is 36.4 while the average age of females is 33.9. When you compare this to median age of Iowa, Long Grove is 2.4 years younger.
The median income of individuals, in Long Grove, is $32,079 while the average household income is $97,353. When comparing the median income of people living in Long Grove to the rest of Iowa, the average income in Long Grove is $4,458 more.