- Location: Washington County, Missouri
- Legal status: Fourth-class city
- Population: 437 (Change since 1990: -7.8%)
- Founded: 1858 by John G. Scott
- Name origin: Iron mining
- Previously known as: Savoy
- Located on Route M near Route U
- Latitude: 37°50'07" N (+37.8352)
- Longitude: 90°40'21" W (-90.6725)
- Civil township: Concord
- Land area: 0.54 square miles (347.9 acres)
- Water area: 0.02 square miles (10.5 acres)
As the crow flies, Irondale is...
Name origin
Named for the local iron ore mining industry.
Previous names
The town was briefly renamed to Savoy in 1907
to clear up confusion between Irondale, Ironton, and Iron Mountain.
The name was changed back in 1908.
Timeline
- 1806
- First settlers enter the area that would become Irondale.
- 1858
- Irondale laid out on land owned by John G. Scott
- 1907
- Name changed to Savoy because of confusion with other "Iron" towns.
- 1908
- Name changed back to Irondale.
- 1910
- Irondale incorporated
| Year | Population | Percent change |
|---|
| 1910 | 338 | -- |
| 1920 | 455 | +34.6% |
| 1930 | 395 | -13.2% |
| 1940 | 446 | +12.9% |
| 1950 | 443 | -0.7% |
| 1960 | 335 | -24.4% |
| 1970 | 319 | -4.8% |
| 1980 | 349 | +9.4% |
| 1990 | 474 | +35.8% |
| 2000 | 437 | -7.8% |