US ZIP Code
63648

Irondale, MO

Washington County  ·  Missouri

● Active
👥 1,483 Population ↑ 7% since 2019
💰 $37,298 Median HH Income
▼ 51% below avg ↓ 28% since 2019
🎂 40.8 Median Age ↑ 10% since 2019
🏠 $93,600 Median Home Value
▼ 66% below avg
🎓 23.6% College Grads
▼ 39% below avg
📊 6.9% Unemployment
▲ 41% above avg ↓ 13% since 2019
ZIP Code Details
ZIP Code63648
CityIrondale
StateMissouri (MO)
CountyWashington County
Area Code235/573
Elevation783 ft
Latitude37.815283
Longitude-90.701003
TimezoneChicago (DST)
FIPS29221
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 44.8% (665) Female 55.2% (818) ♀

Race & Ethnicity

White: 95.1%Hispanic: 0.2%Other: 4.7%Race
White95.1%
Hispanic0.2%
Other4.7%

Age Breakdown

Under 5
8%
5–17
19%
18–24
6%
25–44
21%
45–64
29%
65+
8%

Key Indicators

Median Age40.8 yrs ↑ 10% since 2019
Avg Household Size2.46
Below Poverty24.8% ▲ 148% above avg
College Grads23.6% ▼ 39% below avg
Unemployment6.9% ▲ 41% above avg
HS Graduate426 (47.5%)
Some College162 (18.1%)
Associates97 (10.8%)
Bachelors62 (6.9%)
Graduate Degree149 (16.6%)

Education

HS Grad: 47.5%Some College: 18.1%Associates: 10.8%Bachelors: 6.9%Graduate: 16.6%Edu
HS Grad47.5%
Some College18.1%
Associates10.8%
Bachelors6.9%
Graduate16.6%
Housing & Income

Housing Tenure

Owner: 80.9%Renter: 19.1%Tenure
Owner80.9%
Renter19.1%

Home Value Distribution

Under $50k
31%
$50k–100k
21%
$100k–150k
3%
$150k–200k
16%
$200k–300k
11%
$300k–500k
17%

Financials

Median HH Income$37,298 ▼ 51% below avg ↓ 28% since 2019
Median Home Value$93,600 ▼ 66% below avg
Home/Income Ratio2.5x (nat avg ~3.5x)
Median Rent$832/mo ↑ 15% since 2019
Total Units649
Vacant Units47
Avg HH Size2.46

Income Distribution

Under $25k
43%
$25k–50k
16%
$50k–75k
13%
$75k–100k
8%
$100k–150k
18%
Over $200k
2%
Employment & Commute

How People Get to Work

Drove Alone
92%
Work From Home
8%

Commute Time

Under 15 min
9%
15–30 min
32%
30–45 min
39%
Over 45 min
20%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
7%
1960s–1970s
23%
1980s–1990s
16%
2000+
54%

Summary

Total Units649
Vacant47
Owner Occupied80.9%
Renter Occupied19.1%
Avg HH Size2.46
Frequently Asked Questions
ZIP code 63648 is in Irondale, MO, in Washington County.
ZIP code 63648 is located in Missouri (MO).
ZIP code 63648 is in Washington County, MO.
ZIP 63648 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 63648 is 1,483 people (ACS 2023).
The median household income in ZIP code 63648 is $37,298 (ACS 2023).
The median home value in ZIP 63648 is $93,600 (ACS 2023).
About ZIP Code 63648

ZIP code 63648 is located in Irondale, Missouri, within Washington County. With a population of 1,483, this is a sparsely populated ZIP code with a middle-aged community — the median age is 40.8 years. Economically, 63648 is a lower-income ZIP code: the median household income of $37,298 is well below the national average.

Real estate in ZIP code 63648 represents one of the more affordable housing markets in the country. The median home value of $93,600 is well below the national average. Renters can expect to pay around $832 per month in median rent. Homeownership is strong here — 80.9% of occupied units are owner-occupied, suggesting an established, stable residential community.

The population of 63648 is primarily White (95.08%). Residents are less-educated — 23.6% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 24.8%. Household income has declined by 28% since 2019.

The unemployment rate in 63648 stands at 6.9%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 90%.

Overall, ZIP code 63648 in Irondale, MO is characterized as lower-income, less-educated, a middle-aged community, and predominantly owner-occupied. With 1,483 residents, a median household income of $37,298, and a median home value of $93,600, it offers a clear picture of life in this part of Missouri.