US ZIP Code
61911

Arthur, IL

Douglas County  ·  Illinois

● Active
👥 4,484 Population ↓ 16% since 2019
💰 $76,960 Median HH Income
≈ Avg ↑ 28% since 2019
🎂 34.0 Median Age ↑ 5% since 2019
🏠 $167,000 Median Home Value
▼ 40% below avg ↑ 26% since 2019
🎓 33.2% College Grads
▼ 14% below avg
📊 3.0% Unemployment
▼ 38% below avg ↑ 42% since 2019
ZIP Code Details
ZIP Code61911
CityArthur
StateIllinois (IL)
CountyDouglas County
Area Code217/447
Elevation658 ft
Latitude39.700925
Longitude-88.469319
TimezoneChicago (DST)
FIPS17041
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.0% (2,196) Female 51.0% (2,288) ♀

Race & Ethnicity

White: 94.3%Hispanic: 1.7%Black: 0.1%Other: 3.1%Race
White94.3%
Hispanic1.7%
Black0.1%
Other3.1%

Age Breakdown

Under 5
10%
5–17
18%
18–24
11%
25–44
22%
45–64
19%
65+
6%

Key Indicators

Median Age34.0 yrs ↑ 5% since 2019
Avg Household Size2.58
Below Poverty16.5% ▲ 65% above avg
College Grads33.2% ▼ 14% below avg
Unemployment3.0% ▼ 38% below avg
No HS Diploma26 (1.5%)
HS Graduate490 (27.4%)
Some College392 (21.9%)
Associates285 (16%)
Bachelors116 (6.5%)
Graduate Degree477 (26.7%)

Education

No HS: 1.5%HS Grad: 27.4%Some College: 21.9%Associates: 16%Bachelors: 6.5%Graduate: 26.7%Edu
No HS1.5%
HS Grad27.4%
Some College21.9%
Associates16.0%
Bachelors6.5%
Graduate26.7%
Housing & Income

Housing Tenure

Owner: 74.9%Renter: 25.1%Tenure
Owner74.9%
Renter25.1%

Home Value Distribution

Under $50k
3%
$50k–100k
20%
$100k–150k
22%
$150k–200k
16%
$200k–300k
21%
$300k–500k
15%
Over $500k
3%

Financials

Median HH Income$76,960 ≈ Avg ↑ 28% since 2019
Median Home Value$167,000 ▼ 40% below avg ↑ 26% since 2019
Home/Income Ratio2.2x (nat avg ~3.5x)
Median Rent$698/mo ↓ 2% since 2019
Total Units1,845
Vacant Units126
Avg HH Size2.58

Income Distribution

Under $25k
18%
$25k–50k
14%
$50k–75k
14%
$75k–100k
23%
$100k–150k
18%
$150k–200k
7%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
71%
Walked
13%
Work From Home
16%

Commute Time

Under 15 min
57%
15–30 min
26%
30–45 min
10%
Over 45 min
8%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
12%
1960s–1970s
14%
1980s–1990s
10%
2000+
63%

Summary

Total Units1,845
Vacant126
Owner Occupied74.9%
Renter Occupied25.1%
Avg HH Size2.58
Frequently Asked Questions
ZIP code 61911 is in Arthur, IL, in Douglas County.
ZIP code 61911 is located in Illinois (IL).
ZIP code 61911 is in Douglas County, IL.
ZIP 61911 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 61911 is 4,484 people (ACS 2023).
The median household income in ZIP code 61911 is $76,960 (ACS 2023).
The median home value in ZIP 61911 is $167,000 (ACS 2023).
About ZIP Code 61911

ZIP code 61911 is located in Arthur, Illinois, within Douglas County. With a population of 4,484, this is a lightly populated ZIP code with a relatively young community — the median age is 34 years. Economically, 61911 is a middle-income ZIP code: the median household income of $76,960 is near the national average.

Real estate in ZIP code 61911 represents an affordable housing market. The median home value of $167,000 is below the national average. Renters can expect to pay around $698 per month in median rent. Homeownership is strong here — 74.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 26% since 2019.

The population of 61911 is primarily White (94.25%). Residents are moderately educated — 33.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 16.5%. Household income has grown by 28% since 2019.

The unemployment rate in 61911 stands at 3.0%, which is below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 47%.

Overall, ZIP code 61911 in Arthur, IL is characterized as middle-income, moderately educated, a relatively young community, and predominantly owner-occupied. With 4,484 residents, a median household income of $76,960, and a median home value of $167,000, it offers a clear picture of life in this part of Illinois.