Columbia, NJ

15 to 34 years20% 35 to 54 years27% 55 to 74 years36% 75 years and over17%

Black1% Caucasian99%

Less than high school11% High school graduate29% Some College19% Bachelor's degree30% Graduate degree11%

$25K to $49K14% $75K to $99K27% $100K to $124K5% $150K to $199K21% $200K or more33%

Private sector92% Self-employed4%

Factory and transportation17% Mgt, science, and arts31% Sales and office47% Service5%

1 unit, detached95% Multiple units5%

Built 2000 to 200922% Built 1990 to 199916% Built 1950 to 19597% Built 1939 or earlier55%

$150K to $199K11% $200K to $249K9% $250K to $299K80%