Top 5:
1. California: 15,282,613
2. Texas: 11,474,863
3. Florida: 5,238,983
4. New York: 2,287,680
5. Illinois: 1,545,347
Other notable states:
* Arizona: 1,249,539
* New Jersey: 1,048,177
* Colorado: 944,828
* New Mexico: 845,829
* Georgia: 757,075
It's important to note that this data represents the number of people who speak Spanish at home, not necessarily their primary language or ethnicity.