Jefferson Township, IA

Under 14 years22% 15 to 34 years25% 35 to 54 years18% 55 to 74 years28% 75 years and over7%

Caucasian99% Hispanic or Latino1% Multiracial1% Native American<1%

Less than high school3% High school graduate33% Some College42% Bachelor's degree17% Graduate degree5%

Less than $25K11% $25K to $49K33% $50K to $74K16% $75K to $99K13% $100K to $124K14% $125K to $149K4% $200K or more8%

Government5% Private sector56% Self-employed22%

Construction and maintenance18% Factory and transportation28% Mgt, science, and arts29% Sales and office14% Service12%

1 unit, detached96% Mobile home1%

Built 2000 to 20092% Built 1990 to 19992% Built 1980 to 19899% Built 1970 to 197920% Built 1960 to 19696% Built 1950 to 19598% Built 1940 to 19499% Built 1939 or earlier46%

Less than $50K23% $50K to $99K28% $100K to $149K31% $150K to $199K6% $200K to $249K1% $250K to $299K11%