Idaho Falls, ID Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 57,935
| Idaho Falls, ID | % | Idaho | U.S. | |
| English | 18,234 | 87.47%, see rank | 88.49% | 79.39% |
| Spanish | 1,969 | 9.45%, see rank | 7.89% | 11.75% |
| Other Indo-European Languages | 414 | 1.99%, see rank | 2.05% | 4.52% |
| Asian and Pacific Islander Languages | 152 | 0.73%, see rank | 1.07% | 3.36% |
| Other | 77 | 0.37%, see rank | 0.50% | 0.99% |
ACS 2008-2012 data
Total population: 57,021
| Idaho Falls, ID | % | Idaho | U.S. | |
| English | 18,368 | 87.14%, see rank | 88.47% | 79.64% |
| Spanish | 1,987 | 9.43%, see rank | 7.79% | 11.57% |
| Other Indo-European Languages | 570 | 2.70%, see rank | 2.19% | 4.61% |
| Asian and Pacific Islander Languages | 83 | 0.39%, see rank | 1.11% | 3.24% |
| Other | 70 | 0.33%, see rank | 0.43% | 0.94% |
ACS 2006-2010 data
Total population: 55,653
| Idaho Falls, ID | % | Idaho | U.S. | |
| English | 18,253 | 87.41%, see rank | 88.21% | 79.95% |
| Spanish | 2,020 | 9.67%, see rank | 7.97% | 11.42% |
| Other Indo-European Languages | 471 | 2.26%, see rank | 2.23% | 4.60% |
| Asian and Pacific Islander Languages | 127 | 0.61%, see rank | 1.09% | 3.14% |
| Other | 12 | 0.06%, see rank | 0.50% | 0.89% |
ACS 2005-2009 data
Total population: 53,403
| Idaho Falls, ID | % | Idaho | U.S. | |
| English | 17,866 | 88.67%, see rank | 88.22% | 80.35% |
| Spanish | 1,709 | 8.48%, see rank | 8.01% | 11.21% |
| Other Indo-European Languages | 412 | 2.04%, see rank | 2.21% | 4.62% |
| Asian and Pacific Islander Languages | 142 | 0.70%, see rank | 1.05% | 2.95% |
| Other | 21 | 0.10%, see rank | 0.51% | 0.87% |
US Census 2000 data
Total population: 50,730
| Idaho Falls, ID | % | Idaho | U.S. | |
| English | 16,788 | 89.27%, see rank | 88.38% | 81.14% |
| Spanish | 1,167 | 6.21%, see rank | 7.44% | 10.21% |
| Other Indo-European Languages | 707 | 3.76%, see rank | 2.69% | 5.22% |
| Asian and Pacific Islander Languages | 110 | 0.58%, see rank | 0.99% | 2.61% |
| Other | 33 | 0.18%, see rank | 0.50% | 0.82% |
* 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.