US ZIP Code
61420

Blandinsville, IL

McDonough County  ·  Illinois

● Active
👥 1,034 Population ↓ 12% since 2019
💰 $61,375 Median HH Income
▼ 20% below avg ↑ 23% since 2019
🎂 40.0 Median Age ↓ 15% since 2019
🏠 $81,800 Median Home Value
▼ 71% below avg
🎓 32.0% College Grads
▼ 17% below avg
📊 1.6% Unemployment
▼ 66% below avg ↓ 71% since 2019
ZIP Code Details
ZIP Code61420
CityBlandinsville
StateIllinois (IL)
CountyMcDonough County
Area Code217/309/447/861
Elevation704 ft
Latitude40.548785
Longitude-90.867256
TimezoneChicago (DST)
FIPS17109
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 54.6% (564) Female 45.5% (470) ♀

Race & Ethnicity

White: 93.6%Hispanic: 0.6%Asian: 1.3%Other: 4.6%Race
White93.6%
Hispanic0.6%
Asian1.3%
Other4.6%

Age Breakdown

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

Key Indicators

Median Age40.0 yrs ↓ 15% since 2019
Avg Household Size2.40
Below Poverty11.3% ▲ 13% above avg
College Grads32.0% ▼ 17% below avg
Unemployment1.6% ▼ 66% below avg
No HS Diploma2 (0.3%)
HS Graduate251 (35.5%)
Some College130 (18.4%)
Associates98 (13.9%)
Bachelors121 (17.1%)
Graduate Degree105 (14.9%)

Education

No HS: 0.3%HS Grad: 35.5%Some College: 18.4%Associates: 13.9%Bachelors: 17.1%Graduate: 14.9%Edu
No HS0.3%
HS Grad35.5%
Some College18.4%
Associates13.9%
Bachelors17.1%
Graduate14.9%
Housing & Income

Housing Tenure

Owner: 83.3%Renter: 16.7%Tenure
Owner83.3%
Renter16.7%

Home Value Distribution

Under $50k
15%
$50k–100k
45%
$100k–150k
17%
$150k–200k
14%
$200k–300k
7%
$300k–500k
2%

Financials

Median HH Income$61,375 ▼ 20% below avg ↑ 23% since 2019
Median Home Value$81,800 ▼ 71% below avg
Home/Income Ratio1.3x (nat avg ~3.5x)
Median Rent$850/mo ↑ 46% since 2019
Total Units514
Vacant Units83
Avg HH Size2.40

Income Distribution

Under $25k
23%
$25k–50k
13%
$50k–75k
20%
$75k–100k
19%
$100k–150k
16%
$150k–200k
8%
Over $200k
1%
Employment & Commute

How People Get to Work

Drove Alone
92%
Walked
2%
Work From Home
6%

Commute Time

Under 15 min
27%
15–30 min
33%
30–45 min
30%
Over 45 min
10%
Housing Stock

Year Built

Before 1940
6%
1940s–1950s
2%
1960s–1970s
19%
1980s–1990s
5%
2000+
67%

Summary

Total Units514
Vacant83
Owner Occupied83.3%
Renter Occupied16.7%
Avg HH Size2.40
Frequently Asked Questions
ZIP code 61420 is in Blandinsville, IL, in McDonough County.
ZIP code 61420 is located in Illinois (IL).
ZIP code 61420 is in McDonough County, IL.
ZIP 61420 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 61420 is 1,034 people (ACS 2023).
The median household income in ZIP code 61420 is $61,375 (ACS 2023).
The median home value in ZIP 61420 is $81,800 (ACS 2023).
About ZIP Code 61420

ZIP code 61420 is located in Blandinsville, Illinois, within McDonough County. With a population of 1,034, this is a sparsely populated ZIP code with a middle-aged community — the median age is 40 years. Economically, 61420 is a solidly middle-class ZIP code: the median household income of $61,375 is below the national average.

Real estate in ZIP code 61420 represents one of the more affordable housing markets in the country. The median home value of $81,800 is well below the national average. Renters can expect to pay around $850 per month in median rent. Homeownership is strong here — 83.3% of occupied units are owner-occupied, suggesting an established, stable residential community.

The population of 61420 is primarily White (93.62%). Residents are moderately educated — 32.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 11.3%. Household income has grown by 23% since 2019.

The unemployment rate in 61420 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 81%.

Overall, ZIP code 61420 in Blandinsville, IL is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 1,034 residents, a median household income of $61,375, and a median home value of $81,800, it offers a clear picture of life in this part of Illinois.