Largest observed gap
Monthly rent
$769 tract average vs. $1,063 citywide (-28%)
A 28% discount to the citywide median is a material local contrast. Read the individual tract values before treating that gap as typical across the city.
Monmouth, IL › Neighborhoods
Neighborhoods
Neighborhoods in Monmouth
Among 5 census tracts, Tract 8701 leads at $80,697 median income, while Tract 8703 sits at $59,484.
5 census tracts · Illinois · Census ACS 2023
Avg. Tract Income
$65,600
median household
Income Range
$59,484 – $80,697
lowest to highest tract
Avg. Tract Rent
$769/mo
median gross rent
Census Tracts
5
in Monmouth
Where the tract view differs from the citywide view
How these gaps are calculated
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.
Comparison 2
Home value
$102,360 tract average vs. $88,100 citywide (+16%)
A 16% 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.
Comparison 3
Household income
$65,600 tract average vs. $59,690 citywide (+10%)
The tract average runs 10% above the citywide median, a modest separation worth checking against the individual rows before drawing a local conclusion.
What counts as a neighborhood here?
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.
Census Tracts by Income
Showing 5 of 5 tracts, sorted by median household income - Tract 8701 highest at $80,697 ; Tract 8703 lowest at $59,484.
| Tract | Population | |
|---|---|---|
|
Tract 8704 Warren Co. | 4,808 | View › |
|
Tract 8705 Warren Co. | 4,559 | View › |
|
Tract 8701 Warren Co. | 2,478 | View › |
|
Tract 8702 Warren Co. | 2,398 | View › |
|
Tract 8703 Warren Co. | 2,333 | View › |
Source and tract definition
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