Baylis, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Baylis, Illinois had a total population of 102, the 1331st largest village in Illinois, with a median household income of $40,000, which is 52% lower than the state average. The poverty rate is 24.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 52% below the state average, indicating significant economic challenges.
- Only 1.3% of adults have a bachelor's degree, well below the national average of 35.7%.
- Unemployment rate of 8.3% is notably above the national average.
Baylis Quick Facts
How Baylis 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 | 139 | 102 | -26.6% |
| Median household income | $43,438 | $40,000 | -7.9% |
How Baylis 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+)
Baylis Rankings in Illinois
Explore Illinois Rankings
Other Cities in Pike County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Pittsfield | 4,420 | $54,643 | 17.9% | $111,400 |
| Barry | 1,512 | $76,042 | 15.3% | $92,700 |
| Griggsville | 1,310 | $36,667 | 23.4% | $86,200 |
| Pleasant Hill | 970 | $49,904 | 17.8% | $78,200 |
| Hull | 413 | $60,863 | 19.7% | $96,900 |
| Nebo | 266 | $44,625 | 17.8% | $46,200 |
| Kinderhook | 249 | $60,536 | 16.6% | $70,800 |
| New Canton | 230 | $58,000 | 17.8% | $83,900 |
| Milton | 217 | $50,769 | 15.7% | $71,300 |
| Perry | 206 | $44,792 | 18.9% | $86,900 |
Cities Similar to Baylis
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Old Shawneetown | 102 | N/A | N/A | 0.0% | 43.1% |
| Hartland | 105 | N/A | N/A | 12.4% | N/A |
| Browning | 99 | N/A | $71,400 | 7.1% | 4.0% |
| Adams | 106 | N/A | N/A | 79.2% | 0.0% |
| Shirley | 103 | $36,490 | $84,800 | 5.6% | 0.0% |
A note before these figures: with a population of 102, Baylis'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
Baylis is a small community located in Illinois, within Pike County. The total population is 102. It ranks as the 1331st most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Baylis is 42.5 years. This is 9% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Baylis is $40,000. This is 52% lower than the state median of $83,390. It is also 50% lower than the national median of $80,734. The poverty rate stands at 24.5%. This is 108% 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 8.3%. This is 43% higher than the state rate of 5.8%. 88.1% of occupied housing units are owner-occupied. This homeownership rate is 31% higher than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Baylis is White (non-Hispanic), making up 73.5% of the population. Hispanic or Latino residents account for 8.8%. The Hispanic or Latino population (8.8%) is well below the state average of 18.8%.
Education
1.3% 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 97% 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 87.0%.
Data Sources & Methodology
All demographic data for Baylis, 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 Baylis, Illinois?
Baylis, Illinois has a population of 102 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Baylis, IL?
The median household income in Baylis is $40,000, which is 50% lower than the national median of $80,734.
What is the poverty rate in Baylis, IL?
The poverty rate in Baylis is 24.5%. This means approximately 25 residents live below the federal poverty line.
What is the racial makeup of Baylis, Illinois?
Baylis's population is 73.5% White, 0.0% Black, 8.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Baylis, IL?
The Census Bureau does not publish a reliable median home value estimate for Baylis — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Baylis, Illinois?
1.3% of adults (25+) in Baylis hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.