North Chicago, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of North Chicago, Illinois is 30,772 as of the 2023 American Community Survey, making it the 62nd-largest city in Illinois. The median household income is $56,815, the median home value is $147,800, and the median age is 23.6.
The population has declined 6.1% since 2010 (32,635 → 30,639).
30,772
Population
3848
People / sq mi
$56,815
Median Income
$147,800
Median Home Value
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North Chicago covers 8.0 sq mi of land at 3848 people per square mile.
About North Chicago, IL
North Chicago skews on age — the median resident is 23.6, younger than the national median. North Chicago is a city in Illinois with a population of 30,772.
Earnings trail the nation, with the median household making $56,815, below the US median of $78,538. Poverty is among the highest of comparable US cities: 17.8%, above the national 12.4%. Housing is relatively affordable, with a median home value of $147,800, with typical rent around $1,392.
Fewer adults hold degrees here than in most comparable places — 19.1%, below the national 35.0%. About 20.0% of workers primarily work from home, above the national 14.0%, and the average commute runs about 17 minutes each way.
North Chicago city Population History (2010-2024)
The city of North Chicago city had a population of 32,635 in 2010 and 30,639 in 2024, a -6.1% growth over 14 years. The peak was 32,635 in 2010. Average annual growth rate: -0.41%.
30,639
Population (2024)
32,635
Population (2010)
32,635
Peak (2010)
-0.41%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 32,635 |
| 2011 | 29,822 |
| 2012 | 30,126 |
| 2013 | 30,452 |
| 2014 | 29,659 |
| 2015 | 30,060 |
| 2016 | 29,939 |
| 2017 | 29,953 |
| 2018 | 29,763 |
| 2019 | 29,615 |
| 2020 | 30,740 |
| 2021 | 30,651 |
| 2022 | 30,582 |
| 2023 | 30,558 |
| 2024 | 30,639 |
Race & Ethnicity
| White | 39.5% |
| Black or African American | 24.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.9% |
| Two or More Races | 0.1% |
Economy & Income
$56,815
Median Household Income
$24,750
Per Capita Income
17.8%
Poverty Rate
3.6%
Unemployment Rate
Housing
$147,800
Median Home Value
$1,392
Median Rent
33.3%
Owner-Occupied
Education
81.1%
High School+
19.1%
Bachelor's+
Commute
1.4%
Drive Alone
45.3%
Public Transit
20.0%
Work From Home
17.1 min
Avg Commute
Community Profile
47.1%
Foreign Born
63.5%
Non-English at Home
19.3%
Veterans
9.4%
With Disability
86.3%
Health Insurance
93.9%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.0% |
| Education, Health Care & Social Services | 14.2% |
| Manufacturing | 12.9% |
| Finance, Insurance & Real Estate | 9.6% |
| Public Administration | 7.8% |
| Retail Trade | 5.6% |
| Construction | 4.8% |
| Information | 4.5% |
| Arts, Entertainment & Food Services | 2.6% |
| Transportation & Warehousing | 1.0% |
| Agriculture & Mining | 0.6% |
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Frequently Asked Questions
North Chicago, Illinois has a population of 30,772 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 62nd-largest city in Illinois.
The median household income in North Chicago, Illinois is $56,815, with 17.8% of residents living below the federal poverty level.
The median home value in North Chicago, Illinois is $147,800, with median monthly rent at $1,392 and a homeownership rate of 33.3%.
The median age in North Chicago, Illinois is 23.6 years. The population is 60.0% male and 40.0% female.
The population has declined 6.1% since 2010 (32,635 → 30,639).
North Chicago city, IL Climate
North Chicago city, IL has an average annual temperature of 8.8°C (48°F) and receives about 879 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.8°C
Avg Temp
879
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -6° / 21° | 43 mm |
| February | -3° / 26° | 33 mm |
| March | 2° / 36° | 63 mm |
| April | 8° / 46° | 90 mm |
| May | 14° / 57° | 85 mm |
| June | 19° / 66° | 93 mm |
| July | 22° / 72° | 94 mm |
| August | 21° / 71° | 103 mm |
| September | 17° / 63° | 92 mm |
| October | 11° / 52° | 61 mm |
| November | 4° / 39° | 65 mm |
| December | -3° / 27° | 57 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit North Chicago city, IL
The most comfortable months to visit North Chicago city, IL are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -10°C low). August is usually the wettest month.
Where to stay near North Chicago
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.