How do I find info about cities/towns election-results within county?

[nclib]

Cook, IL Obama % by city/town:

Calumet      91.50%
Evanston      86.98%
Rich        85.72%
Chicago                 85.41%
Oak Park      84.26%
Cicero      79.18%
Proviso      78.87%
Bloom      76.78%
Berwyn      74.52%
Bremen      71.21%
Niles      67.33%
River Forest   64.89%
New Trier      63.26%
Hanover      62.81%
Schaumburg   62.71%
Stickney      61.72%
Leyden      60.72%
Northfield      59.66%
Maine      58.95%
Riverside      58.87%
Elk Grove      58.41%
Lyons      58.28%
Wheeling      58.25%
Worth      58.03%
Norwood Park   55.79%
Palatine      54.60%
Palos      50.30%
Orland      48.68%
Lemont      43.12%
Barrington   42.77%

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Anyone familiar with any of the places at the top or bottom of the list. (I know Evanston is Northwestern Univ.)