Johnson township is located in Washington County, Missouri Missouri. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Johnson township is 35.8 years: 35.4 years for males, and 56.6 years for females. For every 100 females there are 191.6 males.
The racial composition of Johnson township includes 96.42% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 807 | 96.42% |
| Two or more races | 30 | 3.58% |