US Census Data
Population
30,262
+2.8%’19–’23
Median household income
$78,563
+21.3%’19–’23
Median home value
$350,900
+23.4%’19–’23

Niles, a community in Cook County, Illinois, has 30,262 residents. At $78,563, its median household income sits in line with Cook County's $81,797.

Between 2019 and 2023, Niles's population grew 2.8% from 29,451 to 30,262, while its median home value rose 23.4% from $284,400 to $350,900.

The largest age group is 55 to 64, 14.6% of residents. White (non-Hispanic) residents are the largest group, 61.2% of the population.

Demographics

ACS 2019–2023
Population
30,262
Median age
47.6 yrs
Median household income
$78,563
Median home value
$350,900
Median gross rent
$1,247
Housing units
11,808
Homeownership rate
76.6%
Bachelor's degree or higher
39.0%
Unemployment rate
6.6%

Trends

ACS 5-year · 2019–2023
Population
29,45130,262
Median household income
$64,772$78,563
Median home value
$284,400$350,900
Median gross rent
$1,141$1,247
YearPopulationMedian household incomeMedian home valueMedian gross rent
201929,451$64,772$284,400$1,141
202029,198$63,490$289,800$1,133
202130,971$69,081$302,800$1,148
202230,637$75,783$336,200$1,217
202330,262$78,563$350,900$1,247

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

Age distribution

CountShare
Under 51,4074.6%
5 to 173,95513.1%
18 to 241,9496.4%
25 to 343,08810.2%
35 to 443,91712.9%
45 to 543,59311.9%
55 to 644,40714.6%
65 to 743,77912.5%
75 and over4,16713.8%

Race & ethnicity

CountShare
White (non-Hispanic)18,53061.2%
Black or African American7152.4%
American Indian & Alaska Native70.0%
Asian6,15820.3%
Native Hawaiian & Pacific Islander00.0%
Some other race490.2%
Two or more races5661.9%
Hispanic or Latino (any race)4,23714.0%

Educational attainment (age 25+)

CountShare
No high school diploma2,66511.6%
High school graduate5,75025.1%
Some college or associate's5,57924.3%
Bachelor's degree6,32827.6%
Graduate or professional degree2,62911.5%

Commute to work

Mean travel time to work
29 min

How workers get to work

CountShare
Drove alone9,53671.0%
Carpooled1,57111.7%
Public transit6154.6%
Walked490.4%
Bicycle2491.9%
Worked from home1,3289.9%
Other means910.7%

Travel time

CountShare
Under 15 min2,37319.6%
15 to 29 min4,45536.8%
30 to 44 min3,14025.9%
45 to 59 min8126.7%
60+ min1,33111.0%

Households

Average household size
2.58
Poverty rate
8.2% (2,365 of 29,014)
CountShare
Family households7,76768.9%
Nonfamily households3,50231.1%

Housing

Median year structure built
1965

Occupancy

CountShare
Occupied11,26995.4%
Vacant5394.6%

Tenure (of occupied units)

CountShare
Owner-occupied8,63076.6%
Renter-occupied2,63923.4%

Units in structure

CountShare
1-unit, detached6,31253.5%
1-unit, attached1,0118.6%
2 to 4 units6705.7%
5 to 19 units1,18810.1%
20 or more units2,60922.1%
Mobile home & other180.2%

Geography

Place GEOID
1753000
Type (LSAD)
47
Land area
5.85 sq mi
Water area
0 sq mi
Center point
42.0279, -87.8100

Compare with nearby cities

5

Illinois rankings

21

Other places in Cook County

118