Gladstone, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Gladstone, Illinois had a total population of 237, the 1154th largest village in Illinois, with a median household income of $50,000, which is 40% lower than the state average. The poverty rate is 10.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 40% below the state average, indicating significant economic challenges.
- Only 3.3% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.2x.
- Unemployment rate of 12.2% is notably above the national average.
Gladstone Quick Facts
How Gladstone 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 | 176 | 237 | +34.7% |
| Median household income | $42,500 | $50,000 | +17.6% |
| Median home value | $56,800 | $59,400 | +4.6% |
How Gladstone 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Gladstone Rankings in Illinois
Explore Illinois Rankings
Other Cities in Henderson County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Oquawka | 1,059 | $53,929 | 15.9% | $92,000 |
| Stronghurst | 949 | $59,375 | 14.9% | $124,600 |
| Lomax | 318 | $51,875 | 11.0% | $79,000 |
| Biggsville | 294 | $86,250 | 10.9% | $83,500 |
| Carman | 250 | N/A | 0.0% | N/A |
| Media | 153 | $76,607 | 7.8% | $89,500 |
| Raritan | 134 | $68,750 | 14.2% | $87,500 |
Cities Similar to Gladstone
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Alexander | 239 | N/A | $118,200 | 18.9% | 0.0% |
| Raleigh | 235 | $49,167 | $80,000 | 9.0% | 17.4% |
| Cisco | 234 | $50,625 | $113,100 | 18.7% | 12.4% |
| Cabery | 235 | $48,750 | $107,600 | 8.5% | 23.8% |
| Palmer | 241 | $49,500 | $82,900 | 8.5% | 11.2% |
A note before these figures: with a population of 237, Gladstone's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Gladstone is a small community located in Illinois, within Henderson County. The total population is 237. It ranks as the 1154th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Gladstone is 57.8 years. This is 48% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Gladstone is $50,000. This is 40% lower than the state median of $83,390. It is also 38% lower than the national median of $80,734. The poverty rate stands at 10.1%. This is 14% lower than the state poverty rate of 11.8%. The unemployment rate is 12.2%. This is 108% higher than the state rate of 5.8%. The median home value is $59,400. Housing costs are 77% lower than the state median of $263,300. With a home-value-to-income ratio of just 1.2x, Gladstone is one of the most affordable housing markets in the area. 83.0% of occupied housing units are owner-occupied. This homeownership rate is 24% higher than the state average of 67.1%.
Race & Ethnicity
Gladstone has a predominantly White (non-Hispanic) population, comprising 98.3% of all residents. The White (non-Hispanic) population is significantly higher than the state average (98.3% vs 58.1%).
Education
3.3% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 91% 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 90.2%.
Data Sources & Methodology
All demographic data for Gladstone, 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 Gladstone, Illinois?
Gladstone, Illinois has a population of 237 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Gladstone, IL?
The median household income in Gladstone is $50,000, which is 38% lower than the national median of $80,734.
What is the poverty rate in Gladstone, IL?
The poverty rate in Gladstone is 10.1%. This means approximately 24 residents live below the federal poverty line.
What is the racial makeup of Gladstone, Illinois?
Gladstone's population is 98.3% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Gladstone, IL?
The median home value in Gladstone is $59,400. The home-value-to-income ratio is 1.2x.
How educated is Gladstone, Illinois?
3.3% of adults (25+) in Gladstone hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.