Decorah, IA Historical Language Spoken at Home Data
ACS 2010-2014 data
Total population: 8,058
| Decorah, IA | % | Iowa | U.S. | |
| English | 2,664 | 93.77%, see rank | 92.20% | 79.39% |
| Spanish | 95 | 3.34%, see rank | 3.98% | 11.75% |
| Other Indo-European Languages | 74 | 2.60%, see rank | 1.97% | 4.52% |
| Asian and Pacific Islander Languages | 0 | 0.00%, see rank | 1.36% | 3.36% |
| Other | 8 | 0.28%, see rank | 0.50% | 0.99% |
ACS 2008-2012 data
Total population: 8,097
| Decorah, IA | % | Iowa | U.S. | |
| English | 2,536 | 90.02%, see rank | 92.29% | 79.64% |
| Spanish | 112 | 3.98%, see rank | 4.07% | 11.57% |
| Other Indo-European Languages | 118 | 4.19%, see rank | 2.03% | 4.61% |
| Asian and Pacific Islander Languages | 35 | 1.24%, see rank | 1.21% | 3.24% |
| Other | 16 | 0.57%, see rank | 0.41% | 0.94% |
ACS 2006-2010 data
Total population: 8,115
| Decorah, IA | % | Iowa | U.S. | |
| English | 2,447 | 91.03%, see rank | 92.46% | 79.95% |
| Spanish | 75 | 2.79%, see rank | 3.99% | 11.42% |
| Other Indo-European Languages | 111 | 4.13%, see rank | 2.04% | 4.60% |
| Asian and Pacific Islander Languages | 36 | 1.34%, see rank | 1.15% | 3.14% |
| Other | 19 | 0.71%, see rank | 0.36% | 0.89% |
ACS 2005-2009 data
Total population: 7,865
| Decorah, IA | % | Iowa | U.S. | |
| English | 2,410 | 92.09%, see rank | 92.60% | 80.35% |
| Spanish | 60 | 2.29%, see rank | 4.00% | 11.21% |
| Other Indo-European Languages | 102 | 3.90%, see rank | 2.03% | 4.62% |
| Asian and Pacific Islander Languages | 31 | 1.18%, see rank | 1.08% | 2.95% |
| Other | 14 | 0.53%, see rank | 0.28% | 0.87% |
US Census 2000 data
Total population: 8,172
| Decorah, IA | % | Iowa | U.S. | |
| English | 2,589 | 91.58%, see rank | 92.50% | 81.14% |
| Spanish | 115 | 4.07%, see rank | 3.68% | 10.21% |
| Other Indo-European Languages | 104 | 3.68%, see rank | 2.62% | 5.22% |
| Asian and Pacific Islander Languages | 19 | 0.67%, see rank | 0.94% | 2.61% |
| Other | 0 | 0.00%, see rank | 0.25% | 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.