LaPlace, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, LaPlace, Illinois had a total population of 170, the 1240th largest community in Illinois. The poverty rate is 35.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- More than 1 in 4 residents live below the poverty line (35.3%), well above the national average of 12.4%.
- Unemployment rate of 30.6% is notably above the national average.
LaPlace Quick Facts
How LaPlace 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 | 130 | 170 | +30.8% |
| Median home value | $80,500 | $86,800 | +7.8% |
How LaPlace 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+)
LaPlace Rankings in Illinois
Explore Illinois Rankings
Other Cities in Piatt County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Monticello | 6,304 | $99,449 | 5.7% | $210,500 |
| Bement | 1,792 | $76,250 | 7.0% | $99,300 |
| Cerro Gordo | 1,349 | $77,857 | 11.0% | $109,200 |
| Mansfield | 866 | $78,750 | 8.3% | $142,200 |
| Hammond | 617 | $77,019 | 5.0% | $102,500 |
| De Land | 448 | $50,000 | 13.0% | $87,000 |
| Cisco | 234 | $50,625 | 12.4% | $113,100 |
| White Heath | 163 | $98,409 | 14.1% | $168,500 |
Cities Similar to LaPlace
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Omaha | 171 | $57,321 | $47,500 | 13.5% | 21.6% |
| Coleta | 169 | $56,875 | $111,800 | 13.6% | 11.7% |
| Redmon | 169 | $70,625 | $79,300 | 17.9% | 7.7% |
| Waggoner | 169 | $70,417 | $37,500 | 0.8% | 18.9% |
| Campus | 172 | $111,406 | $152,200 | 11.4% | 7.6% |
A note before these figures: with a population of 170, LaPlace'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
LaPlace is a small community located in Illinois, within Piatt County. The total population is 170. It ranks as the 1240th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in LaPlace is 29.1 years. This is 25% lower than the state median of 39.0 years. With 39.4% of the population under 18, LaPlace has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The poverty rate stands at 35.3%. This is 199% 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 30.6%. This is 423% higher than the state rate of 5.8%. The median home value is $86,800. Housing costs are 67% lower than the state median of $263,300. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 49% higher than the state average of 67.1%.
Race & Ethnicity
Every resident counted in LaPlace was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
13.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 64% lower than the state rate of 37.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample.
Data Sources & Methodology
All demographic data for LaPlace, 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 LaPlace, Illinois?
LaPlace, Illinois has a population of 170 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in LaPlace, IL?
The Census Bureau does not publish a reliable median household income estimate for LaPlace — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in LaPlace, IL?
The poverty rate in LaPlace is 35.3%. This means approximately 60 residents live below the federal poverty line.
What is the racial makeup of LaPlace, Illinois?
LaPlace's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in LaPlace, IL?
The median home value in LaPlace is $86,800.
How educated is LaPlace, Illinois?
13.6% of adults (25+) in LaPlace hold a bachelor's degree or higher, and 13.6% hold a graduate or professional degree.