Illinois Rent Affordability
Median rent $1,244/mo. 30% rule needs $49,760/yr income. Rent = 18% of Illinois median household income.
Max affordable rent by income
| Gross income | Max rent (30%) | Max rent (25% conservative) | vs Illinois median |
|---|---|---|---|
| $30,000 | $750/mo | $625/mo | 60% of median |
| $40,000 | $1000/mo | $833/mo | 80% of median |
| $50,000 | $1250/mo | $1042/mo | 1.00× median |
| $60,000 | $1500/mo | $1250/mo | 1.21× median |
| $75,000 | $1875/mo | $1563/mo | 1.51× median |
| $100,000 | $2500/mo | $2083/mo | 2.01× median |
| $125,000 | $3125/mo | $2604/mo | 2.51× median |
| $150,000 | $3750/mo | $3125/mo | 3.01× median |
| $200,000 | $5000/mo | $4167/mo | 4.02× median |
Rent vs buy break-even in Illinois
The annual rent-to-home-price ratio of 6.0% is above 5%, often favoring buying over renting in Illinois. Rent is high enough that mortgage payments on the median home may be comparable. Run a full break-even with current rates, property tax, and HOA.
Price-to-rent ratio is a heuristic. Full break-even depends on mortgage rate, property tax, maintenance, HOA, transaction costs, and the buyer's expected hold period.
Rent in neighboring states
How Illinois rent compares to contiguous neighbors. Relocation, remote-work geography, or commute-belt decisions.
| State | Median rent | % of state HH median | Median home | vs IL |
|---|---|---|---|---|
| Illinois (current) | $1,244 | 18% | $250,400 | — |
| Iowa | $1,011 | 17% | $181,600 | -$233 |
| Kentucky | $1,014 | 19% | $192,200 | -$230 |
| Indiana | $1,052 | 18% | $199,400 | -$192 |
| Missouri | $1,063 | 19% | $217,600 | -$181 |
| Wisconsin | $1,106 | 17% | $252,900 | -$138 |
Other states
Common questions
- What is the median rent in Illinois?
- Illinois statewide median gross monthly rent is $1,244 (Census ACS 2023 B25064). Metro areas typically run 20-50% above the state median; rural areas 10-25% below. Numbers reflect all renters and bedroom counts combined.
- How much income do I need to afford the median rent in Illinois?
- Using the 30% rule (rent ≤ 30% of gross income), you need about $49,760/year. The 25% conservative rule pushes that to $59,712/year. Illinois median household income is $81,702 — rent eats 18% of typical earners' income.
- Is renting or buying a better deal in Illinois?
- Rule of thumb: if annual rent < 5% of home price, renting wins. Illinois ratio: annual rent $14,928 / median home $250,400 = 6.0%. Buying may be favored (rents are high relative to home prices). Full break-even depends on time horizon, mortgage rate, property tax, and HOA.
- Why is rent so much higher in some Illinois metros than the statewide median?
- State median averages across rural and urban renters. A high-cost metro (LA, NYC, SF, Boston, Seattle, DC) drives metro rent 30-60% above the state number. Use the statewide median for relocation comparison, but expect to pay above-median in any large city.
Full data sources and formulas: /sources.
Estimate only — not financial advice. The 30% rule is a guideline, not a rule. State median hides large city-level variation. Calculate take-home pay in Illinois →
Sources
Last reviewed: · Beforeview Editorial · editorial policy