Markham, IL

Under 14 years24% 15 to 34 years24% 35 to 54 years23% 55 to 74 years23% 75 years and over7%

Asian1% Black79% Caucasian9% Hispanic or Latino10% Multiracial1% Native American<1%

Less than high school13% High school graduate32% Some College38% Bachelor's degree11% Graduate degree5%

Less than $25K26% $25K to $49K30% $50K to $74K17% $75K to $99K9% $100K to $124K8% $125K to $149K4% $150K to $199K3% $200K or more2%

Government13% Private sector66% Self-employed4%

Construction and maintenance5% Factory and transportation22% Mgt, science, and arts29% Sales and office21% Service22%

1 unit, attached1% 1 unit, detached96%

Built 2014 or later<1% Built 2010 to 20131% Built 2000 to 200910% Built 1990 to 19993% Built 1980 to 19894% Built 1970 to 19796% Built 1960 to 196931% Built 1950 to 195930% Built 1940 to 19498% Built 1939 or earlier6%

Less than $50K12% $50K to $99K49% $100K to $149K18% $150K to $199K11% $200K to $249K5% $250K to $299K4% $300K to $399K1% $400K to $499K<1% $500K to $749K<1%