
Most common languages spoken at home in Greater Sioux City and surrounding regions
Most common languages spoken at home in Greater Sioux City and surrounding regions
Stacker compiled a list of the most common languages spoken at home in the Sioux City metro area using data from the U.S. Census Bureau. Languages are ranked by the percent of households that primarily speak the language at home according to 2025 estimates. Combined statistical areas are designated by the Office of Management and Budget and include multiple metropolitan and micropolitan areas in the same region.

#10. Khmer
- 125 speakers (0.08% of population)

#9. Tagalog (incl. Filipino)
- 148 speakers (0.09% of population)

#8. Swahili
- 391 speakers (0.25% of population)

#7. Austronesian Languages (e.g. Hawaiian)
- 440 speakers (0.28% of population)

#6. French
- 537 speakers (0.34% of population)

#5. Tai-Kadai Languages (e.g. Lao)
- 628 speakers (0.4% of population)
#4. German
- 701 speakers (0.44% of population)
#3. Vietnamese
- 1,117 speakers (0.71% of population)

#2. Afro-Asiatic Languages
- 2,121 speakers (1.34% of population)

#1. Spanish
- 20,761 speakers (13.11% of population)