3-Bedroom Apartment Rent in Round Lake, IL
Median asking rent for a 3-bedroom apartment in Round Lake, Illinois as of July 2026. That's +5% higher than the citywide median of $2,350 and +16% above the national 3-bedroom median of $2,130.
Income needed for a 3-bedroom in Round Lake
Using the standard 30% rent-to-income guideline (the threshold above which households are considered rent-burdened), here's what you need to earn to comfortably afford a 3-bedroom at the current median rent.
Rent by apartment size in Round Lake
Compare Round Lake's median rent across every apartment size.
Cheapest cities for a 3-bedroom in Illinois
| # | City | 3-Bedroom rent |
|---|---|---|
| 1 | Rantoul | $988 |
| 2 | Pekin | $1,190 |
| 3 | Dixon | $1,210 |
| 4 | Macomb | $1,220 |
| 5 | Charleston | $1,230 |
| 6 | Danville | $1,230 |
| 7 | Quincy | $1,230 |
| 8 | Swansea | $1,243 |
| 9 | Rock Island | $1,290 |
| 10 | Decatur | $1,310 |
| 11 | Savoy | $1,310 |
| 12 | Carbondale | $1,320 |
| 13 | Moline | $1,320 |
| 14 | Peoria | $1,340 |
| 15 | Urbana | $1,355 |
Most expensive cities for a 3-bedroom in Illinois
| # | City | 3-Bedroom rent |
|---|---|---|
| 1 | Morton Grove | $3,390 |
| 2 | Lake Forest | $3,390 |
| 3 | Deerfield | $3,390 |
| 4 | Barrington | $3,390 |
| 5 | Wilmette | $3,250 |
| 6 | Buffalo Grove | $3,250 |
| 7 | Highland Park | $3,200 |
| 8 | Plainfield | $3,165 |
| 9 | Naperville | $3,068 |
| 10 | Vernon Hills | $3,060 |
| 11 | Streamwood | $3,060 |
| 12 | Northbrook | $3,040 |
| 13 | Bartlett | $3,010 |
| 14 | Bolingbrook | $2,985 |
| 15 | Romeoville | $2,970 |
Nearby cities — 3-bedroom rent
Considering nearby alternatives? 5 of these cities have cheaper 3-bedroom rents than Round Lake.
| City | Distance | 3-Bedroom rent | vs Round Lake |
|---|---|---|---|
| Round Lake Beach, IL | 2.1 mi | $1,671 | $-799 (-32%) |
| Grayslake, IL | 4.6 mi | $2,530 | +$60 (+2%) |
| Mundelein, IL | 7.3 mi | $2,570 | +$100 (+4%) |
| Antioch, IL | 8.7 mi | $1,940 | $-530 (-21%) |
| Libertyville, IL | 11.6 mi | $2,660 | +$190 (+8%) |
| Gurnee, IL | 11.9 mi | $2,530 | +$60 (+2%) |
| Vernon Hills, IL | 13 mi | $3,060 | +$590 (+24%) |
| Barrington, IL | 14.5 mi | $3,390 | +$920 (+37%) |
| Buffalo Grove, IL | 16.1 mi | $3,250 | +$780 (+32%) |
| Palatine, IL | 16.5 mi | $2,410 | $-60 (-2%) |
| Crystal Lake, IL | 17 mi | $2,300 | $-170 (-7%) |
| Waukegan, IL | 17.4 mi | $2,010 | $-460 (-19%) |
3-Bedroom rent in Round Lake — common questions
How much is a 3-bedroom apartment in Round Lake?
As of July 2026, the median 3-bedroom apartment rent in Round Lake, Illinois is $2,470 per month. This is +5% higher than the citywide median of $2,350.
What income do you need to afford a 3-bedroom in Round Lake?
Using the standard 30% rent-to-income rule, you would need an annual income of about $98,800 ($8,233/month gross), which works out to roughly $47.50/hour at a full-time job.
Is Round Lake expensive for a 3-bedroom compared to the rest of the US?
Round Lake's 3-bedroom median of $2,470 is +16% above the national 3-bedroom median of $2,130. It ranks in the 65th percentile of US cities tracked.
How does Round Lake rank for 3-bedroom rent in Illinois?
Among the 142 cities in Illinois with 3-bedroom data, Round Lake ranks #90 from cheapest to most expensive.
Are there cheaper 3-bedroom options near Round Lake?
Yes — nearby cities with cheaper 3-bedroom rents include Round Lake Beach ($1,671), Antioch ($1,940), Palatine ($2,410).