Population by Community
| City of San Luis | City of Somerton | City of Yuma | Town of Wellton | Yuma County | |
2013 Projections |
28,862 | 14,083 | 101,800 | 2,310 | 223,138 |
2008 Estimates |
23,810 | 11,530 | 91,882 | 2,141 | 198,120 |
2000 Census |
15,322 | 7,266 | 77,515 | 1,829 | 160,026 |
1990 Census |
5,646 | 5,295 | 62,141 | 1,227 | 106,895 |
Growth Rates
| City of San Luis | City of Somerton | City of Yuma |
Town of Wellton | Yuma County | |
| 2008-2013 | 21.22% | 22.14% | 10.79% | 7.89% | 12.63% |
| 2000-2008 | 55.40% | 58.68% | 18.53% | 17.06% | 23.80% |
| 1990-2000 | 171.38% | 37.22% | 24.74% | 49.06% | 49.70% |
Source:
- Claritas, 2008 Estimates



