County

Mercer County, MO

2 ZIP codes  ·  2 cities  ·  Missouri

👥3,254Population
💰$54,923Median HH Income▼ 28% below avg
🎂40.6Median Age
🏠$88,730Median Home Value▼ 68% below avg
🎓28.6%College Grads▼ 26% below avg
📊2.3%Unemployment▼ 53% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.5% Female 50.5% ♀

Race & Ethnicity

White: 90.8%Hispanic: 4.8%Black: 0.4%Asian: 1.1%Other: 2.6%Race
White90.8%
Hispanic4.8%
Black0.4%
Asian1.1%
Other2.6%

Age Breakdown

Under 5
7%
5–17
18%
18–24
9%
25–44
23%
45–64
24%
65+
8%

Key Indicators

Median Age40.6 yrs
Avg HH Size2.68
Below Poverty15.2% ▲ 52% above avg
College Grads28.6% ▼ 26% below avg
Unemployment2.3% ▼ 53% below avg
No HS Diploma5 (0.2%)
HS Graduate896 (44.4%)
Some College304 (15.1%)
Associates236 (11.7%)
Bachelors207 (10.3%)
Graduate Degree368 (18.3%)

Education

No HS: 0.2%HS Grad: 44.4%Some College: 15.1%Associates: 11.7%Bachelors: 10.3%Graduate: 18.3%Edu
No HS0.2%
HS Grad44.4%
Some College15.1%
Associates11.7%
Bachelors10.3%
Graduate18.3%
Housing & Income

Housing Tenure

Owner: 77.9%Renter: 22.2%Tenure
Owner77.9%
Renter22.2%

Home Value Distribution

Under $50k
23%
$50k–$100k
33%
$100k–$150k
15%
$150k–$200k
6%
$200k–$300k
10%
$300k–$500k
8%
Over $500k
5%

Financials

Median HH Income$54,923 ▼ 28% below avg
Median Home Value$88,730 ▼ 68% below avg
Home/Income Ratio1.6x (nat avg ~3.5x)
Median Rent$550/mo
Total Housing Units1,694
Vacant Units502

Income Distribution

Under $25k
24%
$25k–$50k
17%
$50k–$75k
23%
$75k–$100k
16%
$100k–$150k
15%
$150k–$200k
2%
Over $200k
3%
Employment & Commute

How People Get to Work

Drove Alone
84%
Walked
2%
Work From Home
14%

Commute Time

Under 15 min
39%
15–30 min
26%
30–45 min
19%
Over 45 min
16%
Housing Stock

Year Built

Before 1940
5%
1940s–1950s
14%
1960s–1970s
14%
1980s–1990s
8%
2000+
59%
About Mercer County, MO

Mercer County is located in Missouri and encompasses 2 ZIP codes spanning 2 cities and communities. The county has an estimated population of 3,254 residents. With a median age of 40.55, it is a middle-aged county.

Mercer County has a working-class economic profile. The median household income of $54,923 is below the national average. Unemployment stands at 2.3%, well below the national average. The poverty rate of 15.2% is above the national average.

Housing in Mercer County is one of the more affordable housing markets in the country, with a median home value of $88,730 — well below the national average. Monthly median rent is approximately $550. Homeownership rates are high at 77.9%, reflecting a largely residential, stable population.

The residents of Mercer County are primarily White (90.84%). Educational attainment is moderately educated — 28.6% of adults hold a bachelor's degree or higher, below the national average.

Mercer County, MO is a working-class area in Missouri. The 2 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 Mercer County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
64661 Mercer 762 $53,929 $80,000 $550 3.0% 25.7%
64673 Princeton 2,492 $55,227 $91,400 $550 2.1% 29.5%