Elgin, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Elgin, Illinois is 114,106 as of the 2023 American Community Survey, making it the 6th-largest city in Illinois. The median household income is $88,316, the median home value is $252,400, and the median age is 36.3.
The population has grown 5.8% since 2010 (108,388 → 114,701).
114,106
Population
2989
People / sq mi
$88,316
Median Income
$252,400
Median Home Value
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Elgin covers 38.2 sq mi of land at 2989 people per square mile.
About Elgin, IL
Elgin is distinguished by its share of foreign-born residents, 10.5% of the population. With 114,106 residents, Elgin is a city in Illinois. It is the #6-largest of all cities in Illinois nationally.
Household earnings are middling, with a median of $88,316 — above the US median of $78,538. The poverty rate is 8.9%, below the national 12.4%. The typical home is valued at $252,400, with typical rent around $1,260.
Degree attainment is mid-range for US cities: 26.0% of adults hold a four-year degree, below the national 35.0%. About 11.6% of the workforce is home-based, below the national 14.0%, and the average commute runs about 28 minutes each way.
Elgin city Population History (2010-2024)
The city of Elgin city had a population of 108,388 in 2010 and 114,701 in 2024, a 5.8% growth over 14 years. The peak was 114,701 in 2024. Average annual growth rate: 0.41%.
114,701
Population (2024)
108,388
Population (2010)
114,701
Peak (2024)
0.41%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 108,388 |
| 2011 | 109,225 |
| 2012 | 109,710 |
| 2013 | 110,149 |
| 2014 | 111,059 |
| 2015 | 111,992 |
| 2016 | 112,265 |
| 2017 | 112,103 |
| 2018 | 111,490 |
| 2019 | 110,849 |
| 2020 | 114,645 |
| 2021 | 114,093 |
| 2022 | 113,392 |
| 2023 | 113,922 |
| 2024 | 114,701 |
Race & Ethnicity
| White | 45.3% |
| Black or African American | 5.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.6% |
| Two or More Races | 0.1% |
Economy & Income
$88,316
Median Household Income
$36,037
Per Capita Income
8.9%
Poverty Rate
4.4%
Unemployment Rate
Housing
$252,400
Median Home Value
$1,260
Median Rent
71.4%
Owner-Occupied
Education
81.2%
High School+
26.0%
Bachelor's+
Commute
1.8%
Drive Alone
72.7%
Public Transit
11.6%
Work From Home
27.8 min
Avg Commute
Community Profile
10.5%
Foreign Born
51.4%
Non-English at Home
3.9%
Veterans
9.8%
With Disability
89.1%
Health Insurance
96.9%
Internet Access
Employment by Industry
| Manufacturing | 17.8% |
| Professional, Scientific & Management | 17.5% |
| Finance, Insurance & Real Estate | 13.6% |
| Education, Health Care & Social Services | 9.3% |
| Construction | 7.0% |
| Retail Trade | 6.7% |
| Information | 5.8% |
| Arts, Entertainment & Food Services | 4.6% |
| Public Administration | 1.9% |
| Transportation & Warehousing | 1.6% |
| Agriculture & Mining | 0.3% |
Largest cities in Illinois
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Frequently Asked Questions
Elgin, Illinois has a population of 114,106 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 6th-largest city in Illinois.
The median household income in Elgin, Illinois is $88,316, with 8.9% of residents living below the federal poverty level.
The median home value in Elgin, Illinois is $252,400, with median monthly rent at $1,260 and a homeownership rate of 71.4%.
The median age in Elgin, Illinois is 36.3 years. The population is 50.7% male and 49.3% female.
The population has grown 5.8% since 2010 (108,388 → 114,701).
Where to stay in Elgin
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.