Unified School District · IL
Moline-Coal Valley School District 40
Moline-Coal Valley School District 40 is a unified school district in Illinois with a community population of 47,779. The median household income is $68,346 and the median age is 38.2.
47,779
Population
1549
People / sq mi
$68,346
Median Income
38.2
Median Age
Moline-Coal Valley School District 40 covers 31 sq mi of land at 1548.7 people per square mile.
Race & Ethnicity
| White | 69.8% |
| Black or African American | 0.0% |
| Asian | 50.3% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$68,346
Median Household Income
$36,451
Per Capita Income
11.4%
Poverty Rate
4.3%
Unemployment
Housing
$149,000
Median Home Value
$907
Median Rent
69.6%
Homeownership
Education Attainment
91.0%
High School+
28.2%
Bachelor's+
Other Illinois School Districts
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State rankings
Frequently Asked Questions
Moline-Coal Valley School District 40 serves a community with a population of 47,779 according to the latest Census ACS 5-Year estimates. This unified school district is located in Illinois.
The median household income in Moline-Coal Valley School District 40 is $68,346, with a per capita income of $36,451. The poverty rate is 11.4%.
Moline-Coal Valley School District 40 is 69.8% White, 0.0% Black or African American, 50.3% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In Moline-Coal Valley School District 40, 91.0% of adults have a high school diploma or higher, and 28.2% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Moline-Coal Valley School District 40 is $149,000, with a median rent of $907. The homeownership rate is 69.6%.
More from Illinois
Data for Moline-Coal Valley School District 40 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1726400).
What distinguishes Moline-Coal Valley School District 40 is density: among the most densely settled of US school districts, around 1,549 people per square mile. With 47,779 residents, Moline-Coal Valley School District 40 is a school district in Illinois.
Median household income is $68,346, below the US median of $78,538. Roughly 11.4% of residents fall below the poverty line, below the national 12.4%. Homes are comparatively cheap — a median value of $149,000, with typical rent around $907.
Roughly 28.2% of adults have a bachelor’s, below the national 35.0%.
That density explains much of the rest of the profile in Moline-Coal Valley School District 40: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.