Yarmouth is a CDP located in Des Moines County, Iowa. Yarmouth has a 2026 population of 116. Yarmouth is currently growing at a rate of 7.41% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Yarmouth is 49.6 years: 0 years for males, and 0 years for females. For every 100 females there are 60.4 males.
Data after 2023 is projected based on recent change
Overall: 49.6 years
Female: 0 years
Male: 0 years
There are 85 adults, (0 of whom are seniors) in Yarmouth.
Female: 53 (62.4%)
Male: 32 (37.6%)
The racial composition of Yarmouth includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 85 | 100% |