Household income
$64,723 tract average vs. $42,794 citywide (+51%)
The listed tracts average 51% above the citywide median, the page's strongest warning that one municipal figure can hide a sharply different tract picture.
Neighborhoods
Among 9 census tracts, Tract 9502 leads at $82,045 median income - about 2× Tract 9504 at $38,029.
9 census tracts · Illinois · Census ACS 2023
These comparisons use the average of the tract medians listed on this page and the ACS citywide median. They are two different geographic summaries, so the gap is a reading aid rather than an estimate of a typical household.
$64,723 tract average vs. $42,794 citywide (+51%)
The listed tracts average 51% above the citywide median, the page's strongest warning that one municipal figure can hide a sharply different tract picture.
$790 tract average vs. $1,063 citywide (-26%)
A 26% discount to the citywide median is a material local contrast. Read the individual tract values before treating that gap as typical across the city.
$130,400 tract average vs. $104,400 citywide (+25%)
A 25% premium over the citywide median makes this one of the clearer local contrasts on the page. The row-level values show whether it is broad or driven by a few tracts.
PlainCities uses U.S. Census tracts as neighborhood units, small, stable areas of a few thousand residents each. The table below lists this city's tracts, sorted by median household income.
Showing 9 of 9 tracts, sorted by median household income - Tract 9502 highest at $82,045 ; Tract 9504 lowest at $38,029.
| Tract | Population | |
|---|---|---|
|
Tract 9505 Iroquois Co. | 3,803 | View › |
|
Tract 9502 Iroquois Co. | 3,528 | View › |
|
Tract 9506 Iroquois Co. | 3,366 | View › |
|
Tract 9504 Iroquois Co. | 3,123 | View › |
|
Tract 9503 Iroquois Co. | 2,938 | View › |
|
Tract 9507 Iroquois Co. | 2,883 | View › |
|
Tract 9508 Iroquois Co. | 2,549 | View › |
|
Tract 9501 Iroquois Co. | 2,424 | View › |
|
Tract 9509 Iroquois Co. | 2,132 | View › |
Source: U.S. Census Bureau ACS 5-Year Estimates 2023. Census tracts are small, stable geographic units used for statistical analysis. Each tract typically contains 1,200–8,000 people. Last updated: 2026