Largest observed gap
Monthly rent
$947 tract average vs. $1,063 citywide (-11%)
The tract average runs 11% below the citywide median. That modest difference shows why the tract table can refine a city-level starting point.
Ottawa, IL › Neighborhoods
Neighborhoods
Neighborhoods in Ottawa
Among 28 census tracts, Tract 9617.01 leads at $108,490 median income - about 3× Tract 9633 at $38,510.
28 census tracts · Illinois · Census ACS 2023
Avg. Tract Income
$71,497
median household
Income Range
$38,510 – $108,490
lowest to highest tract
Avg. Tract Rent
$947/mo
median gross rent
Census Tracts
28
in Ottawa
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
$153,164 tract average vs. $144,500 citywide (+6%)
The tract average runs 6% above the citywide median, a modest separation worth checking against the individual rows before drawing a local conclusion.
Comparison 3
Household income
$71,497 tract average vs. $73,011 citywide (-2%)
The listed-tract figure sits within 2% of the citywide median. Treat this as broad agreement, not proof that every block has the same conditions.
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 28 of 28 tracts, sorted by median household income - Tract 9617.01 highest at $108,490 ; Tract 9633 lowest at $38,510.
| Tract | Population | |
|---|---|---|
|
Tract 9623 LaSalle Co. | 7,133 | View › |
|
Tract 9617.01 LaSalle Co. | 6,201 | View › |
|
Tract 9626 LaSalle Co. | 5,975 | View › |
|
Tract 9621 LaSalle Co. | 5,221 | View › |
|
Tract 9637 LaSalle Co. | 5,154 | View › |
|
Tract 9635 LaSalle Co. | 4,820 | View › |
|
Tract 9622 LaSalle Co. | 4,749 | View › |
|
Tract 9630 LaSalle Co. | 4,620 | View › |
|
Tract 9639 LaSalle Co. | 4,552 | View › |
|
Tract 9638 LaSalle Co. | 4,071 | View › |
|
Tract 9619 LaSalle Co. | 4,038 | View › |
|
Tract 9618 LaSalle Co. | 3,834 | View › |
|
Tract 9631 LaSalle Co. | 3,736 | View › |
|
Tract 9634 LaSalle Co. | 3,721 | View › |
|
Tract 9620 LaSalle Co. | 3,710 | View › |
|
Tract 9624 LaSalle Co. | 3,665 | View › |
|
Tract 9641 LaSalle Co. | 3,564 | View › |
|
Tract 9617.02 LaSalle Co. | 3,466 | View › |
|
Tract 9636 LaSalle Co. | 3,431 | View › |
|
Tract 9628 LaSalle Co. | 3,227 | View › |
|
Tract 9629 LaSalle Co. | 2,942 | View › |
|
Tract 9643 LaSalle Co. | 2,876 | View › |
|
Tract 9642 LaSalle Co. | 2,681 | View › |
|
Tract 9633 LaSalle Co. | 2,546 | View › |
|
Tract 9640 LaSalle Co. | 2,531 | View › |
|
Tract 9632 LaSalle Co. | 2,449 | View › |
|
Tract 9627 LaSalle Co. | 2,177 | View › |
|
Tract 9625 LaSalle Co. | 1,959 | 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