Johnson township is located in Washington County, Arkansas Arkansas. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Johnson township is 37.8 years: 68.3 years for males, and 28.6 years for females. For every 100 females there are 84.8 males.
The racial composition of Johnson township includes 93.44% White, 6.56% other race, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 171 | 93.44% |
| Other race | 12 | 6.56% |