ZIP Code 61911

ZIP Code Tabulation Area in Douglas County, Illinois.

Population: 4,484
Median household income: $76,960
Median home value: $167,000

ZIP Code 61911 is a ZIP Code Tabulation Area in Douglas County, Illinois, home to about 4,484 residents. The median household income of $76,960 is in line with the Douglas County median ($74,186).

Between 2019 and 2023, ZIP Code 61911's population declined 15.9% from 5,330 to 4,484, while its median gross rent fell 1.7% from $710 to $698.

The median resident is 34.0 years old. The largest age group is 5 to 17, 17.6% of residents.

Demographics

ACS 2019–2023

Population: 4,484
Median age: 34.0 yrs
Median household income: $76,960
Median home value: $167,000
Median gross rent: $698
Housing units: 1,845
Homeownership rate: 74.9%
Bachelor's degree or higher: 17.5%
Unemployment rate: 3.0%

Trends

ACS 5-year · 2019–2023

Population

5,3304,484

Median household income

$60,288$76,960

Median home value

$132,900$167,000

Median gross rent

$710$698

Year	Population	Median household income	Median home value	Median gross rent
2019	5,330	$60,288	$132,900	$710
2020	5,021	$65,924	$152,400	$623
2021	4,703	$67,400	$147,400	$704
2022	4,647	$72,500	$154,700	$701
2023	4,484	$76,960	$167,000	$698

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 510.0%

5 to 1717.6%

18 to 2411.1%

25 to 3412.0%

35 to 449.8%

45 to 549.9%

55 to 649.5%

65 to 749.3%

75 and over10.9%

	Count	Share
Under 5	450	10.0%
5 to 17	788	17.6%
18 to 24	498	11.1%
25 to 34	536	12.0%
35 to 44	438	9.8%
45 to 54	442	9.9%
55 to 64	428	9.5%
65 to 74	415	9.3%
75 and over	489	10.9%

Race & ethnicity

	Count	Share
White (non-Hispanic)	4,226	94.2%
Black or African American	4	0.1%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	40	0.9%
Two or more races	138	3.1%
Hispanic or Latino (any race)	76	1.7%

Educational attainment (age 25+)

No high school diploma36.2%

High school graduate24.5%

Some college or associate's21.8%

Bachelor's degree14.0%

Graduate or professional degree3.5%

	Count	Share
No high school diploma	995	36.2%
High school graduate	672	24.5%
Some college or associate's	599	21.8%
Bachelor's degree	386	14.0%
Graduate or professional degree	96	3.5%

Commute to work

Mean travel time to work: 15 min

Drove alone46.7%

Carpooled10.8%

Public transit0.0%

Walked8.9%

Bicycle12.2%

Worked from home10.6%

Other means10.8%

How workers get to work

	Count	Share
Drove alone	931	46.7%
Carpooled	216	10.8%
Public transit	0	0.0%
Walked	177	8.9%
Bicycle	243	12.2%
Worked from home	212	10.6%
Other means	216	10.8%

Travel time

	Count	Share
Under 15 min	1,015	56.9%
15 to 29 min	464	26.0%
30 to 44 min	170	9.5%
45 to 59 min	104	5.8%
60+ min	30	1.7%

Households

Average household size: 2.58
Poverty rate: 16.7% (740 of 4,443)

	Count	Share
Family households	1,236	71.9%
Nonfamily households	483	28.1%

Housing

Median year structure built: 1971

Occupancy

	Count	Share
Occupied	1,719	93.2%
Vacant	126	6.8%

Tenure (of occupied units)

	Count	Share
Owner-occupied	1,288	74.9%
Renter-occupied	431	25.1%

1-unit, detached86.1%

1-unit, attached5.5%

2 to 4 units1.5%

5 to 19 units2.2%

20 or more units4.2%

Mobile home & other0.5%

Units in structure

	Count	Share
1-unit, detached	1,588	86.1%
1-unit, attached	102	5.5%
2 to 4 units	27	1.5%
5 to 19 units	40	2.2%
20 or more units	78	4.2%
Mobile home & other	10	0.5%

ZIP Code 61911

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes