US ZIP Code
62321

Carthage, IL

Hancock County  ·  Illinois

● Active
👥 3,682 Population ↓ 3% since 2019
💰 $74,859 Median HH Income
≈ Avg ↑ 36% since 2019
🎂 50.0 Median Age
🏠 $120,600 Median Home Value
▼ 57% below avg ↑ 23% since 2019
🎓 44.5% College Grads
▲ 15% above avg
📊 1.6% Unemployment
▼ 68% below avg ↓ 63% since 2019
ZIP Code Details
ZIP Code62321
CityCarthage
StateIllinois (IL)
CountyHancock County
Area Code217/447
Elevation641 ft
Latitude40.409716
Longitude-91.095432
TimezoneChicago (DST)
FIPS17067
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 54.5% (2,007) Female 45.5% (1,675) ♀

Race & Ethnicity

White: 91.5%Hispanic: 4%Black: 0.6%Asian: 0.5%Other: 3.1%Race
White91.5%
Hispanic4.0%
Black0.6%
Asian0.5%
Other3.1%

Age Breakdown

Under 5
3%
5–17
14%
18–24
8%
25–44
19%
45–64
33%
65+
10%

Key Indicators

Median Age50.0 yrs
Avg Household Size2.22
Below Poverty8.2% ▼ 19% below avg
College Grads44.5% ▲ 15% above avg
Unemployment1.6% ▼ 68% below avg
No HS Diploma13 (0.5%)
HS Graduate759 (27.9%)
Some College305 (11.2%)
Associates433 (15.9%)
Bachelors288 (10.6%)
Graduate Degree922 (33.9%)

Education

No HS: 0.5%HS Grad: 27.9%Some College: 11.2%Associates: 15.9%Bachelors: 10.6%Graduate: 33.9%Edu
No HS0.5%
HS Grad27.9%
Some College11.2%
Associates15.9%
Bachelors10.6%
Graduate33.9%
Housing & Income

Housing Tenure

Owner: 76.5%Renter: 23.5%Tenure
Owner76.5%
Renter23.5%

Home Value Distribution

Under $50k
5%
$50k–100k
25%
$100k–150k
35%
$150k–200k
14%
$200k–300k
6%
$300k–500k
13%
Over $500k
2%

Financials

Median HH Income$74,859 ≈ Avg ↑ 36% since 2019
Median Home Value$120,600 ▼ 57% below avg ↑ 23% since 2019
Home/Income Ratio1.6x (nat avg ~3.5x)
Median Rent$677/mo ↑ 21% since 2019
Total Units1,892
Vacant Units295
Avg HH Size2.22

Income Distribution

Under $25k
14%
$25k–50k
15%
$50k–75k
20%
$75k–100k
15%
$100k–150k
19%
$150k–200k
10%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
94%
Public Transit
0%
Walked
2%
Work From Home
3%

Commute Time

Under 15 min
50%
15–30 min
25%
30–45 min
20%
Over 45 min
5%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
12%
1960s–1970s
14%
1980s–1990s
5%
2000+
66%

Summary

Total Units1,892
Vacant295
Owner Occupied76.5%
Renter Occupied23.5%
Avg HH Size2.22
Frequently Asked Questions
ZIP code 62321 is in Carthage, IL, in Hancock County.
ZIP code 62321 is located in Illinois (IL).
ZIP code 62321 is in Hancock County, IL.
ZIP 62321 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 62321 is 3,682 people (ACS 2023).
The median household income in ZIP code 62321 is $74,859 (ACS 2023).
The median home value in ZIP 62321 is $120,600 (ACS 2023).
About ZIP Code 62321

ZIP code 62321 is located in Carthage, Illinois, within Hancock County. With a population of 3,682, this is a sparsely populated ZIP code with a mature community — the median age is 50 years. Economically, 62321 is a solidly middle-class ZIP code: the median household income of $74,859 is near the national average.

Real estate in ZIP code 62321 represents one of the more affordable housing markets in the country. The median home value of $120,600 is well below the national average. Renters can expect to pay around $677 per month in median rent. Homeownership is strong here — 76.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.

The population of 62321 is primarily White (91.50%). Residents are well-educated — 44.5% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 8.2%. Household income has grown by 36% since 2019.

The unemployment rate in 62321 stands at 1.6%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 89%.

Overall, ZIP code 62321 in Carthage, IL is characterized as solidly middle-class, well-educated, a mature community, and predominantly owner-occupied. With 3,682 residents, a median household income of $74,859, and a median home value of $120,600, it offers a clear picture of life in this part of Illinois.