Unified School District · IL
Dongola School Unit District 66
Dongola School Unit District 66 is a unified school district in Illinois with a community population of 1,822. The median household income is $63,250 and the median age is 40.6.
1,822
Population
31
People / sq mi
$63,250
Median Income
40.6
Median Age
Dongola School Unit District 66 covers 59 sq mi of land at 31.1 people per square mile.
Race & Ethnicity
| White | 94.2% |
| Black or African American | 0.0% |
| Asian | 74.8% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$63,250
Median Household Income
$35,902
Per Capita Income
11.5%
Poverty Rate
1.5%
Unemployment
Housing
$118,600
Median Home Value
$640
Median Rent
82.9%
Homeownership
Education Attainment
84.6%
High School+
13.1%
Bachelor's+
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State rankings
Frequently Asked Questions
Dongola School Unit District 66 serves a community with a population of 1,822 according to the latest Census ACS 5-Year estimates. This unified school district is located in Illinois.
The median household income in Dongola School Unit District 66 is $63,250, with a per capita income of $35,902. The poverty rate is 11.5%.
Dongola School Unit District 66 is 94.2% White, 0.0% Black or African American, 74.8% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Dongola School Unit District 66, 84.6% of adults have a high school diploma or higher, and 13.1% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Dongola School Unit District 66 is $118,600, with a median rent of $640. The homeownership rate is 82.9%.
More from Illinois
Data for Dongola School Unit District 66 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1712480).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.