| Statistic | San Jose | Illinois | National |
| Population | 530 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 1,280 | 228 | 91 |
| Median age | 47.7 | 37.4 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 76% | 55% | 55% |
| Families w/ Kids under 18 | 23% | 44% | 43% |
| Speak English | 99% | 77% | 79% |
| Speak Spanish | 1% | 13% | 13% |
| Race | San Jose | Illinois | National |
| White | 96.79% | 72.14% | 73.35% |
| Black | 1.13% | 14.30% | 12.63% |
| Asian | 0.00% | 5.10% | 5.22% |
| American Indian | 0.57% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 1.51% | 2.34% | 3.06% |
| Other race | 0.00% | 5.86% | 4.75% |
Here are the best places to live in Illinois
Most Dangerous States In The US
These are the 10 cheapest cities in Illinois
See the best places to live in San Jose