Iron City is a CDP located in Lawrence County, Tennessee. Iron City has a 2026 population of 278. Iron City is currently growing at a rate of 6.51% 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 Iron City is 33.2 years: 23.5 years for males, and 33.8 years for females. For every 100 females there are 118.6 males.
Data after 2023 is projected based on recent change
Overall: 33.2 years
Female: 33.8 years
Male: 23.5 years
There are 191 adults, (43 of whom are seniors) in Iron City.
Female: 129 (45.7%)
Male: 153 (54.3%)
The racial composition of Iron City includes 81.91% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 231 | 81.91% |
| Two or more races | 51 | 18.09% |