#109 most spoken · language profile
Iu Mien in the United States
An estimated 14,742 people aged 5 and older speak Iu Mien at home across U.S. metropolitan areas. About 41.5% of them, roughly 6,115 people, speak English less than "very well." Interpreter demand is highest where the limited-English population is largest, such as San Francisco, where about 45.5% of Iu Mien speakers report speaking English less than "very well."
Where Iu Mien is spoken: top metro areas
Ranked by number of speakers at home. 15 additional metro areas have Iu Mien speakers but did not meet Census reliability standards and are not listed.
| # | Metro area | Speakers (± margin) | Limited English | Range |
|---|---|---|---|---|
| 1 | Sacramento-Roseville-Folsom, CA | 4,965 ±1K | 39.1% | 31.9–46.4% |
| 2 | San Francisco-Oakland-Berkeley, CA | 2,858 ±584 | 45.5% | 37.4–53.5% |
| 3 | Portland-Vancouver-Hillsboro, OR-WA | 1,161 ±453 | not reliable | — |
| 4 | Redding, CA | 910 ±365 | not reliable | — |
| 5 | Seattle-Tacoma-Bellevue, WA | 885 ±344 | not reliable | — |
| 6 | Merced, CA | 622 ±286 | not reliable | — |
Limited English means speaking English less than "very well." Margins of error are at the 90 percent confidence level. "Range" is the 90 percent confidence interval for the limited-English share.
Help Iu Mien speakers be understood
Every dot on this map is a person who deserves to be understood. Medical, legal, and community interpreters turn that need into access. Training is how you start.
Frequently asked questions
- How many people speak Iu Mien in the United States?
- An estimated 14,742 people aged 5 and older speak Iu Mien at home across U.S. metropolitan areas, based on the Census Bureau's 2020 to 2024 American Community Survey.
- What share of Iu Mien speakers have limited English proficiency?
- About 41.5 percent, roughly 6,115 people, report speaking English less than "very well." That is the population professional interpreters serve.
- Which U.S. metro area has the most Iu Mien speakers?
- Sacramento-Roseville-Folsom, CA, with about 4,965 Iu Mien speakers at home.
- Where is Iu Mien interpreter demand highest?
- Demand tracks the size of the limited-English population. San Francisco-Oakland-Berkeley, CA stands out, where about 45.5 percent of Iu Mien speakers report speaking English less than "very well."