County

Warren County, MO

6 ZIP codes  ·  6 cities  ·  Missouri

👥34,549Population
💰$78,929Median HH Income≈ Avg
🎂40.1Median Age
🏠$234,957Median Home Value▼ 16% below avg
🎓31.0%College Grads▼ 20% below avg
📊3.9%Unemployment▼ 20% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.8% Female 50.2% ♀

Race & Ethnicity

White: 89.4%Hispanic: 4.2%Black: 2.2%Asian: 0.5%Other: 3.4%Race
White89.4%
Hispanic4.2%
Black2.2%
Asian0.5%
Other3.4%

Age Breakdown

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

Key Indicators

Median Age40.1 yrs
Avg HH Size2.72
Below Poverty9.4% ≈ Avg
College Grads31.0% ▼ 20% below avg
Unemployment3.9% ▼ 20% below avg
No HS Diploma565 (2.6%)
HS Graduate8,052 (36.8%)
Some College3,258 (14.9%)
Associates3,250 (14.9%)
Bachelors2,095 (9.6%)
Graduate Degree4,650 (21.3%)

Education

No HS: 2.6%HS Grad: 36.8%Some College: 14.9%Associates: 14.9%Bachelors: 9.6%Graduate: 21.3%Edu
No HS2.6%
HS Grad36.8%
Some College14.9%
Associates14.9%
Bachelors9.6%
Graduate21.3%
Housing & Income

Housing Tenure

Owner: 81.3%Renter: 18.7%Tenure
Owner81.3%
Renter18.7%

Home Value Distribution

Under $50k
6%
$50k–$100k
4%
$100k–$150k
10%
$150k–$200k
17%
$200k–$300k
31%
$300k–$500k
21%
Over $500k
11%

Financials

Median HH Income$78,929 ≈ Avg
Median Home Value$234,956 ▼ 16% below avg
Home/Income Ratio3.0x (nat avg ~3.5x)
Median Rent$940/mo
Total Housing Units14,971
Vacant Units2,312

Income Distribution

Under $25k
13%
$25k–$50k
17%
$50k–$75k
18%
$75k–$100k
16%
$100k–$150k
21%
$150k–$200k
9%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
91%
Public Transit
0%
Walked
1%
Work From Home
9%

Commute Time

Under 15 min
18%
15–30 min
30%
30–45 min
26%
Over 45 min
26%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
4%
1960s–1970s
12%
1980s–1990s
24%
2000+
61%
About Warren County, MO

Warren County is located in Missouri and encompasses 6 ZIP codes spanning 6 cities and communities. The county has an estimated population of 34,549 residents. With a median age of 40.09, it is a middle-aged county.

Warren County has a middle-income economic profile. The median household income of $78,928 is near the national average. Unemployment stands at 3.9%, below the national average. The poverty rate of 9.4% is near the national average.

Housing in Warren County is an affordable housing market, with a median home value of $234,956 — below the national average. Monthly median rent is approximately $939. Homeownership rates are high at 81.3%, reflecting a largely residential, stable population.

The residents of Warren County are primarily White (89.4%). Educational attainment is moderately educated — 31.0% of adults hold a bachelor's degree or higher, below the national average.

Warren County, MO is a middle-income area in Missouri. The 6 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Warren County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
63357 Marthasville 6,593 $87,500 $242,500 $851 2.1% 40.8%
63380 Truesdale 980 $62,500 $199,500 $950 2.1% 26.3%
63383 Warrenton 16,120 $75,833 $227,600 $1,021 4.6% 24.5%
63390 Wright City 10,856 $79,803 $244,500 $872 4.2% 35.1%