1913 Major Ethnic Groups
Predominant races in Chicago wards as listed in the Chicago Record Herald:
| Ward 1 | Croatian, Chinese, Italian, Serbians, Turkish, Persian, Russians |
| Ward 2 | Mixed, Southeast Corner- Japanese |
| Ward 3 | Mixed |
| Ward 4 | Polish, Northeast Corner Italian |
| Ward 5 | Ruthenians, Polish, Italians, Slovakians, Slavs, Germans |
| Ward 6 | Mixed |
| Ward 7 | Mixed |
| Ward 8 | Persians, Hungarians, Slovakians, Slavs, Serbians, Swedes, Dalmatians, Croatians. |
| Ward 9 | Swedes, Hollanders |
| Ward 10 | Jews, Bulgarians, Bohemians, |
| Ward 11 | Jews, Bohemians |
| Ward 12 | Jews, Bohemians |
| Ward 13 | Jews |
| Ward 14 | Polish, Slovaks, Hungarians |
| Ward 15 | Germans, Norwegians, Polish, Jews |
| Ward 16 | Polish, Jews |
| Ward 17 | Polish, Italians ,Turkish, Jews |
| Ward 18 | Jews, Bulgarians, Russians |
| Ward 19 | Jews, Italians, Greek, Irish, French |
| Ward 20 | Jews, Russian |
| Ward 21 | Mixed |
| Ward 22 | Italian, Romanians |
| Ward 23 | Swedes |
| Ward 24 | Germans |
| Ward 25 | Mixed |
| Ward 26 | Germans, Swedes |
| Ward 27 | German, Swedes, Norwegians, Polish |
| Ward 28 | German, Norwegians, Polish |
| Ward 29 | Bohemians, Dalmatians, Croatians |
| Ward 30 | Irish, Lithuanian, Slavs, Polish |
| Ward 31 | Dalmatians, Croatians, Irish, Swedes |
| Ward 32 | Irish |
| Ward 33 | Swedes, Norwegians |
| Ward 34 | Jews, Bohemians |
| Ward 35 | Norwegians, Irish |
Submitted Jul 1999 by Angel Jacobsen-Shweika