I downloaded data from from City of Chicago Data Portal and made the analysis of 2014 Crime Data. This is just a simple version. I can do more complicated analysis if needed. I used Excel to do this analysis.

1. 2014 Chicago
Crime Data
Analysis
Data Source : City of Chicago Data Portal
Analysis by: Yawen Li

2. The Top 10(Most Crimes)
Top 10 Communities with Most Crimes
Rank
Community
NO.
Community
Name
Crime Numbers of
2014
Rank of All
Communities Percantage
1 25 Austin 18392 1 6.83%
2 43 South Shore 9076 2 3.37%
3 23 Humboldt Park 8981 3 3.33%
4 8 Near North Side 8814 4 3.27%
5 29 North Lawndale 8456 5 3.14%
6 71
Auburn
Gresham 7858 6 2.92%
7 28 Near West Side 7739 7 2.87%
8 67 West Englewood 7453 8 2.77%
9 49 Roseland 7239 9 2.69%
10 24 West Town 7225 10 2.68%

3. The Top 10( Least Crimes)
The Top 10 Communities with Least Crimes
Rank Community NO. Community Name Crime Numbers of 2014 Rank of All Communities Percentage
1 9 Edison Park 240 77 0.09%
2 47 Burnside 392 76 0.15%
3 12 Forest Glen 440 75 0.16%
4 18 Montclare 509 74 0.19%
5 55 Hegewisch 616 73 0.23%
6 36 Oakland 626 72 0.23%
7 74
Mount
Greenwood 657 71 0.24%
8 13 North Park 859 70 0.32%
9 72 Beverly 879 69 0.33%
10 37 Fuller Park 909 68 0.34%

4. The Primary Crime Types
Primary Types Total Percentage
THEFT 60653 22.5%
BATTERY 49189 18.3%
NARCOTICS 27896 10.4%
CRIMINAL DAMAGE 27583 10.2%

5. Crimes Distribution by
Months
• Criminals like warm weather
• (Top 4 months: July, August, June and
May)
• Criminals have less activities in winter time
( Top 4 months : February, December,
January, November)

6. What Time is More
Dangerous?
Time Total Percentage
7 PM 16248 6.03%
6 PM 15400 5.72%
12 PM 15288 5.67%
8 PM 15287 5.67%
3 PM 15148 5.62%
Be careful when you are off from work.

7. So Which Street you
Think has most crimes in
the 77 Communities,
4692 Streets

8. Which Street?
• Loop State Street, 0.78% of the total crimes
• Near North Side Michigan Street, 0,40% of the total
crimes
• Data of Loop State Street
• Be Careful when you are shopping
Total 2096
THEFT 1309 62.45%
DECEPTIVE PRACTICE 319 15.22%
BATTERY 131 6.25%
CRIMINAL TRESPASS 72 3.44%

9. Is Chicago Policemen
doing a good job or not?

10. Arrest Rate
No 192955 71.63%
Yes 76440 28.37%
Note : For more information and accurate outcome,
comparison between cities and areas is important

11. Bridgeport Area
• Rank 49th
• Four to five crimes per day on average
• Primary Types: Theft 24.24%, Criminal
Damage 16.38%, Battery 15.31%, Burglary
8.31%
• Street with most crimes: Halsted Street
• Streets with least crimes : 25th street ,
Grove Street, 24th pl

12. Lake View Area
• Rank 18th
• 15 crimes per day on average
• Primary Types: Theft 38.79% , Battery
12.75%
• Street with most crimes: Clark St

13. Conclusion
• There is no absolutely safe in
every area.
• Taking care of yourself is very
important. We cannot always
rely on police.