Can A Dental Assistant Afford Rent in O Fallon, IL?
Stretched but workable — rent takes 38.7% of gross income.
O Fallon rent: June 2026. Salary: BLS OEWS May 2024 (Illinois state estimate).
About rent and a dental assistant salary
Dental assistant pay sits near the US median household income. At the national-average dental-assistant salary, the 30% rule supports about $1,214 a month in rent, which is achievable in most lower- and mid-cost metros.
Cheaper rent nearby
These Illinois cities have lower median rent than O Fallon, which improves the affordability math on a dental assistant salary:
Compare with full rent data for O Fallon
View full rent data for O Fallon, IL →Frequently asked questions
Can a dental assistant afford rent in O Fallon, IL?
Median rent in O Fallon is $1,599 a month. A typical dental assistant in Illinois earns about $49,531 a year, which makes that rent 38.7% of gross monthly income. Under the 30% rule, the answer is no — rent exceeds the 30% threshold.
How much rent can a dental assistant afford in O Fallon?
Using the 30% rule, a dental assistant salary in Illinois (~$49,531/yr) supports up to $1,238 a month in rent. O Fallon's current median rent is $1,599/mo, which is $361/mo over the affordability threshold.
How many hours does a dental assistant work to cover rent in O Fallon?
At an hourly equivalent of about $24 an hour, a dental assistant in Illinois works roughly 67.1 hours a month to cover O Fallon's median rent of $1,599.
Where is rent cheaper than O Fallon for a dental assistant?
Nearby Illinois cities with lower median rent include Waukegan ($1,597/mo), Oak Park ($1,596/mo), Forest Park ($1,595/mo). Each shifts the affordability math materially on a dental assistant salary.