County

Mason County, IL

9 ZIP codes  ·  9 cities  ·  Illinois

👥14,676Population
💰$65,603Median HH Income▼ 14% below avg
🎂45.7Median Age
🏠$110,448Median Home Value▼ 60% below avg
🎓31.3%College Grads▼ 19% below avg
📊6.6%Unemployment▲ 36% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.3% Female 50.7% ♀

Race & Ethnicity

White: 94.8%Hispanic: 2.4%Black: 0.6%Asian: 0.4%Other: 2.6%Race
White94.8%
Hispanic2.4%
Black0.6%
Asian0.4%
Other2.6%

Age Breakdown

Under 5
5%
5–17
16%
18–24
7%
25–44
22%
45–64
28%
65+
10%

Key Indicators

Median Age45.7 yrs
Avg HH Size2.26
Below Poverty13.0% ▲ 30% above avg
College Grads31.3% ▼ 19% below avg
Unemployment6.6% ▲ 36% above avg
No HS Diploma88 (0.9%)
HS Graduate3,589 (35.9%)
Some College1,821 (18.2%)
Associates1,385 (13.9%)
Bachelors1,351 (13.5%)
Graduate Degree1,758 (17.6%)

Education

No HS: 0.9%HS Grad: 35.9%Some College: 18.2%Associates: 13.9%Bachelors: 13.5%Graduate: 17.6%Edu
No HS0.9%
HS Grad35.9%
Some College18.2%
Associates13.9%
Bachelors13.5%
Graduate17.6%
Housing & Income

Housing Tenure

Owner: 82.4%Renter: 17.6%Tenure
Owner82.4%
Renter17.6%

Home Value Distribution

Under $50k
13%
$50k–$100k
30%
$100k–$150k
28%
$150k–$200k
15%
$200k–$300k
10%
$300k–$500k
3%
Over $500k
1%

Financials

Median HH Income$65,603 ▼ 14% below avg
Median Home Value$110,447 ▼ 60% below avg
Home/Income Ratio1.7x (nat avg ~3.5x)
Median Rent$756/mo
Total Housing Units7,472
Vacant Units1,048

Income Distribution

Under $25k
16%
$25k–$50k
18%
$50k–$75k
23%
$75k–$100k
15%
$100k–$150k
16%
$150k–$200k
7%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
90%
Public Transit
0%
Walked
2%
Work From Home
9%

Commute Time

Under 15 min
34%
15–30 min
18%
30–45 min
20%
Over 45 min
29%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
13%
1960s–1970s
17%
1980s–1990s
8%
2000+
58%
About Mason County, IL

Mason County is located in Illinois and encompasses 9 ZIP codes spanning 9 cities and communities. The county has an estimated population of 14,676 residents. With a median age of 45.7, it is a mature county.

Mason County has a solidly middle-class economic profile. The median household income of $65,603 is near the national average. Unemployment stands at 6.6%, above the national average. The poverty rate of 13.0% is above the national average.

Housing in Mason County is one of the more affordable housing markets in the country, with a median home value of $110,447 — well below the national average. Monthly median rent is approximately $756. Homeownership rates are high at 82.4%, reflecting a largely residential, stable population.

The residents of Mason County are primarily White (94.84%). Educational attainment is moderately educated — 31.3% of adults hold a bachelor's degree or higher, below the national average.

Mason County, IL is a solidly middle-class area in Illinois. The 9 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 Mason County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
62617 Bath 542 $56,250 $78,800 $750 8.4% 20.7%
62633 Easton 609 $53,958 $92,800 $700 17.4% 18.0%
61532 Forest City 404 $52,857 $110,300 $856 8.5% 35.4%
62644 Havana 4,657 $57,076 $104,700 $730 6.4% 36.4%
62655 Kilbourne 648 $51,458 $116,300 $680 8.4% 34.9%
61546 Manito 3,682 $77,875 $134,100 $729 5.3% 25.8%
62664 Mason City 2,848 $71,012 $102,900 $775 3.1% 35.7%
62682 San Jose 745 $70,625 $74,400 $925 15.4% 36.9%
61567 Topeka 541 $69,042 $133,000 $928 7.5% 12.5%