Custer, MT Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 163
| Custer, MT | % | Montana | U.S. | |
| English | 77 | 97.47%, see rank | 94.20% | 79.39% |
| Spanish | 1 | 1.27%, see rank | 2.21% | 11.75% |
| Other Indo-European Languages | 1 | 1.27%, see rank | 2.01% | 4.52% |
| Asian and Pacific Islander Languages | 0 | 0.00%, see rank | 0.61% | 3.36% |
| Other | 0 | 0.00%, see rank | 0.97% | 0.99% |
ACS 2008-2012 data
Total population: 221
| Custer, MT | % | Montana | U.S. | |
| English | 96 | 94.12%, see rank | 93.70% | 79.64% |
| Spanish | 1 | 0.98%, see rank | 2.32% | 11.57% |
| Other Indo-European Languages | 0 | 0.00%, see rank | 2.32% | 4.61% |
| Asian and Pacific Islander Languages | 0 | 0.00%, see rank | 0.57% | 3.24% |
| Other | 5 | 4.90%, see rank | 1.10% | 0.94% |
ACS 2006-2010 data
Total population: 197
| Custer, MT | % | Montana | U.S. | |
| English | 88 | 90.72%, see rank | 93.50% | 79.95% |
| Spanish | 5 | 5.15%, see rank | 2.28% | 11.42% |
| Other Indo-European Languages | 0 | 0.00%, see rank | 2.47% | 4.60% |
| Asian and Pacific Islander Languages | 0 | 0.00%, see rank | 0.56% | 3.14% |
| Other | 4 | 4.12%, see rank | 1.18% | 0.89% |
ACS 2005-2009 data
Total population: 206
| Custer, MT | % | Montana | U.S. | |
| English | 112 | 93.33%, see rank | 93.33% | 80.35% |
| Spanish | 4 | 3.33%, see rank | 2.36% | 11.21% |
| Other Indo-European Languages | 0 | 0.00%, see rank | 2.58% | 4.62% |
| Asian and Pacific Islander Languages | 0 | 0.00%, see rank | 0.53% | 2.95% |
| Other | 4 | 3.33%, see rank | 1.20% | 0.87% |
US Census 2000 data
Total population: 145
| Custer, MT | % | Montana | U.S. | |
| English | 58 | 82.86%, see rank | 92.04% | 81.14% |
| Spanish | 9 | 12.86%, see rank | 2.62% | 10.21% |
| Other Indo-European Languages | 3 | 4.29%, see rank | 3.33% | 5.22% |
| Asian and Pacific Islander Languages | 0 | 0.00%, see rank | 0.54% | 2.61% |
| Other | 0 | 0.00%, see rank | 1.48% | 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.