StatisticWalnut GroveMadisonWisconsin
Population density (sq mi)1,5393,195108
Median age43.430.839.1
Male/Female ratio0.8:11.0:11.0:1
Married (15yrs & older)n/a42%57%
Families w/ Kids under 1855%45%43%
Speak Englishn/a84%91%
Speak Spanishn/a5%5%

Key findings

  • The population density in Walnut Grove is 52% lower than Madison
  • The median age in Walnut Grove is 41% higher than Madison
  • In Walnut Grove 66.50% of the population is White
  • In Walnut Grove 27.15% of the population is Black
  • In Walnut Grove 4.60% of the population is Asian

Compare Madison, WI Demographics


      Walnut Grove population breakdown by race

      RaceWalnut GroveMadisonWisconsin
      American Indian0.46%0.38%0.89%
      Native Hawaiian0.00%0.02%0.02%
      Mixed race0.76%3.45%2.19%
      Other race0.53%1.83%1.83%
      In Walnut Grove, 6.5% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Walnut Grove age breakdown

      Marital status

      Age of children in married couples

      Source: The Walnut Grove, Madison, WI demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).