City

Arnold, MO

1 ZIP code  ·  Jefferson County  ·  Missouri

👥34,405Population
💰$76,839Median HH Income≈ Avg
🎂39.8Median Age
🏠$214,100Median Home Value▼ 23% below avg
🎓37.2%College Grads≈ Avg
📊3.8%Unemployment▼ 22% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.8% Female 50.2% ♀

Race & Ethnicity

White: 90.4%Hispanic: 2.2%Black: 0.8%Asian: 1.2%Other: 5.2%Race
White90.4%
Hispanic2.2%
Black0.8%
Asian1.2%
Other5.2%

Age Breakdown

Under 5
6%
5–17
15%
18–24
6%
25–44
29%
45–64
26%
65+
8%

Key Indicators

Median Age39.8 yrs
Avg HH Size2.47
Below Poverty6.5% ▼ 35% below avg
College Grads37.2% ≈ Avg
Unemployment3.8% ▼ 22% below avg
No HS Diploma234 (1%)
HS Graduate6,975 (29.9%)
Some College3,430 (14.7%)
Associates3,999 (17.2%)
Bachelors3,084 (13.2%)
Graduate Degree5,576 (23.9%)

Education

No HS: 1%HS Grad: 29.9%Some College: 14.7%Associates: 17.2%Bachelors: 13.2%Graduate: 23.9%Edu
No HS1.0%
HS Grad29.9%
Some College14.7%
Associates17.2%
Bachelors13.2%
Graduate23.9%
Housing & Income

Housing Tenure

Owner: 79.7%Renter: 20.3%Tenure
Owner79.7%
Renter20.3%

Home Value Distribution

Under $50k
5%
$50k–$100k
3%
$100k–$150k
11%
$150k–$200k
25%
$200k–$300k
38%
$300k–$500k
16%
Over $500k
3%

Financials

Median HH Income$76,839 ≈ Avg
Median Home Value$214,100 ▼ 23% below avg
Home/Income Ratio2.8x (nat avg ~3.5x)
Median Rent$1,074/mo
Total Housing Units14,854
Vacant Units977

Income Distribution

Under $25k
12%
$25k–$50k
15%
$50k–$75k
20%
$75k–$100k
16%
$100k–$150k
25%
$150k–$200k
7%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
89%
Public Transit
0%
Walked
1%
Work From Home
10%

Commute Time

Under 15 min
16%
15–30 min
35%
30–45 min
30%
Over 45 min
20%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
15%
1960s–1970s
14%
1980s–1990s
18%
2000+
53%
About Arnold, MO

Arnold is a city in Missouri, located in Jefferson County. The city spans 1 ZIP code and is home to approximately 34,405 residents. It is a middle-aged city, with a median age of 39.8 years.

Economically, Arnold is a middle-income community. The median household income of $76,839 is near the national average. Approximately 6.5% of residents live below the poverty line. The unemployment rate is 3.8%, below the national average.

The real estate market in Arnold is an affordable housing market. Median home values stand at $214,100, which is below the national average. Renters typically pay around $1,074 per month. Homeownership is high at 79.7%, typical of suburban and family-oriented communities.

The population of Arnold is moderately educated. 37.2% of adults hold a bachelor's degree or higher — near the national average. The community is primarily White (90.42%).

Arnold, MO offers residents above-average earning potential within Missouri.

ZIP Codes in Arnold
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
63010 34,405 $76,839 $214,100 $1,074 3.8% 37.2% 79.7%