Streator, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Streator, Illinois had a total population of 12,330, the 194th largest city in Illinois, with a median household income of $57,609, which is 31% lower than the state average. The poverty rate is 20.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 1.6x.
Streator Quick Facts
How Streator Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 12,274 | 12,330 | +0.5% |
| Median household income | $54,953 | $57,609 | +4.8% |
| Median home value | $88,000 | $94,700 | +7.6% |
How Streator Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Streator Rankings in Illinois
Explore Illinois Rankings
Other Cities in LaSalle County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Ottawa | 18,447 | $71,413 | 17.3% | $154,000 |
| Peru | 9,775 | $74,808 | 9.0% | $154,300 |
| LaSalle | 9,498 | $57,732 | 18.8% | $113,500 |
| Mendota | 6,994 | $51,632 | 14.1% | $134,100 |
| Lake Holiday | 5,641 | $107,875 | 2.9% | $256,400 |
| Marseilles | 4,279 | $58,217 | 21.5% | $142,500 |
| Oglesby | 3,570 | $76,189 | 9.6% | $139,700 |
| Sheridan | 2,519 | $85,250 | 10.9% | $186,400 |
| Seneca | 2,450 | $86,830 | 22.2% | $227,500 |
| Earlville | 1,942 | $63,553 | 16.5% | $142,200 |
Cities Similar to Streator
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Justice | 12,324 | $57,170 | $238,400 | 21.0% | 19.4% |
| Herrin | 12,226 | $59,975 | $113,300 | 22.8% | 14.5% |
| Richton Park | 12,521 | $64,554 | $220,900 | 29.3% | 8.8% |
| Lincoln | 13,281 | $57,340 | $124,300 | 20.3% | 17.0% |
| Markham | 11,355 | $57,302 | $135,300 | 17.7% | 18.0% |
Population Overview
Streator is a small city located in Illinois, within LaSalle County. The total population is 12,330. It ranks as the 194th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Streator is 37.6 years. This is 4% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Streator is $57,609. This is 31% lower than the state median of $83,390. It is also 29% lower than the national median of $80,734. The poverty rate stands at 20.3%. This is 72% higher than the state poverty rate of 11.8%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 7.9%. This is 35% higher than the state rate of 5.8%. The median home value is $94,700. Housing costs are 64% lower than the state median of $263,300. With a home-value-to-income ratio of just 1.6x, Streator is one of the most affordable housing markets in the area. 63.0% of occupied housing units are owner-occupied. This homeownership rate is 6% lower than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Streator is White (non-Hispanic), making up 73.9% of the population. Hispanic or Latino residents account for 17.8%. The Black or African American population (3.8%) is well below the state average of 13.3%. The Asian population (0.8%) is well below the state average of 5.9%.
Education
12.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 66% lower than the state rate of 37.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.1%.
Data Sources & Methodology
All demographic data for Streator, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Streator, Illinois?
Streator, Illinois has a population of 12,330 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Streator, IL?
The median household income in Streator is $57,609, which is 29% lower than the national median of $80,734.
What is the poverty rate in Streator, IL?
The poverty rate in Streator is 20.3%. This means approximately 2,470 residents live below the federal poverty line.
What is the racial makeup of Streator, Illinois?
Streator's population is 73.9% White, 3.8% Black, 17.8% Hispanic/Latino, and 0.8% Asian.
What is the median home value in Streator, IL?
The median home value in Streator is $94,700. The home-value-to-income ratio is 1.6x.
How educated is Streator, Illinois?
12.9% of adults (25+) in Streator hold a bachelor's degree or higher, and 3.4% hold a graduate or professional degree.