Elementary School District · IL
Fairfield Public School District 112
Fairfield Public School District 112 is a elementary school district in Illinois with a community population of 4,886. The median household income is $41,159 and the median age is 50.1.
4,886
Population
75
People / sq mi
$41,159
Median Income
50.1
Median Age
Fairfield Public School District 112 covers 65 sq mi of land at 75.2 people per square mile.
Race & Ethnicity
| White | 93.2% |
| Black or African American | 0.0% |
| Asian | 57.2% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$41,159
Median Household Income
$35,191
Per Capita Income
11.6%
Poverty Rate
1.3%
Unemployment
Housing
$91,700
Median Home Value
$593
Median Rent
70.7%
Homeownership
Education Attainment
90.4%
High School+
15.2%
Bachelor's+
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State rankings
Frequently Asked Questions
Fairfield Public School District 112 serves a community with a population of 4,886 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in Fairfield Public School District 112 is $41,159, with a per capita income of $35,191. The poverty rate is 11.6%.
Fairfield Public School District 112 is 93.2% White, 0.0% Black or African American, 57.2% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Fairfield Public School District 112, 90.4% of adults have a high school diploma or higher, and 15.2% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Fairfield Public School District 112 is $91,700, with a median rent of $593. The homeownership rate is 70.7%.
More from Illinois
Data for Fairfield Public School District 112 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1714710).
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.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
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.