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Louisville/Jefferson County Metro Area Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 1,253,305
| Louisville/Jefferson County Area | % | U.S. | |
| English | 456,644 | 92.84%, see rank | 79.39% |
| Spanish | 17,022 | 3.46%, see rank | 11.75% |
| Other Indo-European Languages | 9,446 | 1.92%, see rank | 4.52% |
| Asian and Pacific Islander Languages | 5,564 | 1.13%, see rank | 3.36% |
| Other | 3,209 | 0.65%, see rank | 0.99% |
ACS 2008-2012 data
Total population: 1,284,195
| Louisville/Jefferson County Area | % | U.S. | |
| English | 470,642 | 93.00%, see rank | 79.64% |
| Spanish | 17,591 | 3.48%, see rank | 11.57% |
| Other Indo-European Languages | 9,351 | 1.85%, see rank | 4.61% |
| Asian and Pacific Islander Languages | 5,552 | 1.10%, see rank | 3.24% |
| Other | 2,940 | 0.58%, see rank | 0.94% |
ACS 2006-2010 data
Total population: 1,261,825
| Louisville/Jefferson County Area | % | U.S. | |
| English | 467,292 | 93.25%, see rank | 79.95% |
| Spanish | 17,197 | 3.43%, see rank | 11.42% |
| Other Indo-European Languages | 9,215 | 1.84%, see rank | 4.60% |
| Asian and Pacific Islander Languages | 5,152 | 1.03%, see rank | 3.14% |
| Other | 2,259 | 0.45%, see rank | 0.89% |
ACS 2005-2009 data
Total population: 1,235,476
| Louisville/Jefferson County Area | % | U.S. | |
| English | 463,118 | 93.61%, see rank | 80.35% |
| Spanish | 15,992 | 3.23%, see rank | 11.21% |
| Other Indo-European Languages | 9,324 | 1.88%, see rank | 4.62% |
| Asian and Pacific Islander Languages | 4,520 | 0.91%, see rank | 2.95% |
| Other | 1,798 | 0.36%, see rank | 0.87% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.