Checked
Irondale, MO
City in Washington County, Missouri.
Population
622
Land area
0.5sq mi
People per sq mi
1,168
ZIP codes
0
Irondale and its ZIP codes
Irondale at a glance
- Irondale is about 13 times as dense as Missouri as a whole.
- Households here earn a median of $37,368 a year, 47% less than the Missouri figure of $70,702.
- A typical owner-occupied home is valued at $99,300 (57% below Missouri) and median rent is $1,025 a month.
Local data for Irondale, MO
Counts from official public data
Housing and community stats
Irondale, MO, American Community Survey 2020-2024
Median household income
$37,368
Poverty rate
33.0%
Median home value
$99,300
Median rent
$1,025/mo
Homeownership
88.6%
Bachelor's or higher
3.8%
Median age
35.4
Average commute
41.3 min
Largest reported origins and ancestries: Irish Americans (65), German Americans (65), Scottish Americans (7).
Economy and federal money
Jobs, pay, income and spending are for Washington County. PPP loans are for Irondale.
Unemployment rate
4.3%
Aug 2026, -0.6 pts in a year
Average annual pay
$41,281
4,998 jobs, 2025
Income per person
$42,203
BEA, 2024
Federal spending
$153M
FY 2026, $6,494 per person
How people get to work
Irondale, MO, workers 16 and older. American Community Survey 5-year estimates
- Drove alone82.2%
- Carpooled3.8%
- Public transit0.0%
- Walked0.0%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other4.3%
- Worked from home9.7%
Average one-way commute: 41.3 minutes for people who do not work from home.
Environment and hazard risk
Irondale, MO, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: heat wave
Storm events since 1996
415
Countywide, mostly hail
Flood insurance policies
10
0.1% of homes, county
July high / Jan low
86° / 21°F
45.5 inches of rain a year
Health statistics
Share of adults in Irondale, MO, CDC PLACES estimates
Obesity
43.4%
U.S. 33.3% +10.1 pts
Diabetes
14.8%
U.S. 12.1% +2.7 pts
Smoking
26.6%
U.S. 12.8% +13.8 pts
Uninsured (18-64)
12.5%
U.S. 11.1% +1.4 pts
Cities near Irondale
| Name | Distance | Land area (sq mi) |
|---|---|---|
| WorthamCensus-designated place | 3.6 mi | 0.9 |
| FrankclayCensus-designated place | 3.6 mi | 0.6 |
| LeadwoodCity | 4.9 mi | 1.2 |
| BismarckCity | 5.4 mi | 1 |
| Terre du LacCensus-designated place | 5.8 mi | 7 |
| CaledoniaVillage | 7.4 mi | 0.2 |
| Mineral PointTown | 8.1 mi | 0.2 |
| DeslogeCity | 8.8 mi | 2.9 |
| Bonne TerreCity | 8.9 mi | 4.1 |
| PotosiCity | 9 mi | 2.3 |
| Park HillsCity | 9.5 mi | 20.3 |
| LeadingtonCity | 10 mi | 0.9 |
| Iron Mountain LakeCity | 11 mi | 2 |
| Doe RunCensus-designated place | 11 mi | 2.4 |
| Lake TimberlineCensus-designated place | 13 mi | 2.4 |
| FarmingtonCity | 14 mi | 9.5 |
Frequently asked questions
- What county is Irondale, MO in?
- Irondale is in Washington County, Missouri.
- What is the population of Irondale, MO?
- About 622 people live in Irondale, based on American Community Survey 5-year estimates.
- What cities are near Irondale?
- Nearby places include Wortham (3.6 mi), Frankclay (3.6 mi), Leadwood (4.9 mi), Bismarck (5.4 mi), Terre du Lac (5.8 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023