Cost of living in LaSalle County
Simple answer
A 2-bedroom fair-market rent is $1,052 a month.
That HUD number covers LaSalle County, Illinois, from October 2026 through September 2027. Towns in the county can still have different rents on the ground.
- Studio
- $733
- 1 bed
- $804
- 2 bed
- $1,052
- 3 bed
- $1,369
- 4 bed
- $1,688
This county is outside a metro area with its own price index. The Illinois state index is 100.0 (U.S. = 100, BEA 2024).
SNAP income limit in Illinois · Medicaid eligibility
Towns in this county
- Ottawa · 18,447 people
- Streator · 12,330 people
- Peru · 9,775 people
- LaSalle · 9,498 people
- Mendota · 6,994 people
- Lake Holiday · 5,641 people
- Marseilles · 4,279 people
- Oglesby · 3,570 people
- Sheridan · 2,519 people
- Seneca · 2,450 people
- Earlville · 1,942 people
- North Utica · 1,282 people