Jefferson Township, IA

Under 14 years19% 15 to 34 years24% 35 to 54 years20% 55 to 74 years30% 75 years and over8%

Asian<1% Black<1% Caucasian89% Hispanic or Latino10% Multiracial1%

Less than high school5% High school graduate45% Some College28% Bachelor's degree10% Graduate degree11%

Less than $25K16% $25K to $49K14% $50K to $74K16% $75K to $99K28% $100K to $124K17% $125K to $149K2% $150K to $199K2% $200K or more5%

Government5% Private sector73% Self-employed7%

Construction and maintenance10% Factory and transportation24% Mgt, science, and arts36% Sales and office18% Service13%

1 unit, attached<1% 1 unit, detached97% Multiple units<1% Mobile home2%

Built 2010 to 20138% Built 2000 to 200916% Built 1990 to 199917% Built 1980 to 19898% Built 1970 to 19797% Built 1960 to 19698% Built 1950 to 19592% Built 1940 to 19492% Built 1939 or earlier32%

Less than $50K7% $50K to $99K14% $100K to $149K12% $150K to $199K11% $200K to $249K15% $250K to $299K11% $300K to $399K14% $400K to $499K<1% $500K to $749K12% $750K to $999K3%