From a total population of 2,155, Lennox has a median age of 37.4. The average age of males, in Lennox, is 39.2 while the average age of females is 36.7. When you compare this to median age of South Dakota, Lennox is 0.6 years older.
The median income of individuals, in Lennox, is $27,881 while the average household income is $45,446. When comparing the median income of people living in Lennox to the rest of South Dakota, the average income in Lennox is $1,570 more.