What is the cost of living in Romeoville, IL?
According to the most recent data on the cost of living, Romeoville has an overall cost of living index of 108, which is 1.1x higher than the national index of 100.
Compared to Illinois, Romeoville has a cost of living index that's 1.1x higher than Illinois's index of 98.
The standard of living in Romeoville ranks as #210 most affordable out of the 336 places we measured in Illinois. By definition, that implies Romeoville ranks as the #126 most expensive place in the Prairie State.
For more reading on life in Romeoville, check out:
Romeoville Cost Of Living Vs. Illinois
Six factors go into calculating the cost of living index in Romeoville. Here is how it fares on each of the criteria:
The Services index in Romeoville is 98.
The Groceries index in Romeoville is 100.
The Health index in Romeoville is 129.
The Housing index in Romeoville is 100.
The Transportation index in Romeoville is 99.
The Utilities index in Romeoville is 103.
| Living Expense | Romeoville | Illinois | National Average |
|---|---|---|---|
| Overall | 108 | 98 | 100 |
| Services | 98 | 99 | 100 |
| Groceries | 100 | 99 | 100 |
| Health | 129 | 96 | 100 |
| Housing | 100 | 101 | 100 |
| Transportation | 99 | 99 | 100 |
| Utilities | 103 | 101 | 100 |
Romeoville Cost Of Living Compared To Illinois Averages
Index where 100 = national average. Source: cost-of-living index 2026.
For more reading on cost of living around Illinois, check out:
Protect your home budget Compare home warranties in Romeoville Get matched →Source: Cost-of-living index 2026, normalized to US average = 100
Romeoville, IL Housing Cost Breakdown
Housing swings affordability the most between places in Illinois, so we broke down housing costs into more detail. Home and income data comes from the most recent US Census ACS 2020-2024. The key points are:
The Median Home Value in Romeoville is $313,582.
The Median Rent in Romeoville is $1,886.
The Median Income in Romeoville is $106,325.
The Home Value To Income in Romeoville is 2.9x.
The Rent To Monthly Income in Romeoville is 0.21x.
| Statistic | Romeoville | Illinois | United States |
|---|---|---|---|
| Median Home Value | $313,582 | $285,735 | $332,700 |
| Median Rent | $1,886 | $1,274 | $1,413 |
| Median Income | $106,325 | $83,390 | $80,734 |
| Home Value To Income | 2.9x | 3.4x | 4.1x |
| Rent To Monthly Income | 0.21x | 0.18x | 0.21x |
Romeoville, IL Costs By Category
Detailed Romeoville Services costs vs. Illinois
| Item | Romeoville | Illinois |
|---|---|---|
| Shampoo | $1.32 | $1.28 |
| Movie | $9.99 | $12.13 |
| Bowling | $16.0 | $18 |
| Haircut | $19.72 | $24.26 |
| Beauty Salon | $37.22 | $45.56 |
Detailed Romeoville Groceries costs vs. Illinois
| Item | Romeoville | Illinois |
|---|---|---|
| Ground Beef | $5.94 | $5.84 |
| Fried Chicken | $1.39 | $1.57 |
| Milk | $4.55 | $4.67 |
| Potatoes | $5.08 | $4.93 |
| Pizza | $10.69 | $12.09 |
| Beer | $9.61 | $10.41 |
| Toothpaste | $3.72 | $3.7 |
Detailed Romeoville Health costs vs. Illinois
| Item | Romeoville | Illinois |
|---|---|---|
| Optometrist | $86.67 | $125.68 |
| Doctor | $110.0 | $135.78 |
| Dentist | $82.0 | $113.29 |
Detailed Romeoville Transportation costs vs. Illinois
| Item | Romeoville | Illinois |
|---|---|---|
| Gasoline | $3.52 | $3.46 |
| Tire Balancing | $45.0 | $59.92 |
Detailed Romeoville Utilities costs vs. Illinois
| Item | Romeoville | Illinois |
|---|---|---|
| All Electricity | $156.87 | $193.99 |
| Phone | $198.03 | $192.25 |
Romeoville SnackAbility
Cost Of Living In Cities Around Romeoville
The cost of living varies in the cities and towns around Romeoville. Here's a quick look at the cost of living in the most populous nearby places:
Naperville, IL has a cost of living index of 133, 1.2x Romeoville.
Bolingbrook, IL has a cost of living index of 111, 1.0x Romeoville.
Wheaton, IL has a cost of living index of 127, 1.2x Romeoville.
| City | Population | Cost Of Living | Vs. Romeoville |
|---|---|---|---|
| Naperville, IL | 150,692 | 133 | 1.2x |
| Bolingbrook, IL | 74,096 | 111 | 1.0x |
| Wheaton, IL | 53,557 | 127 | 1.2x |
| Plainfield, IL | 46,708 | 126 | 1.2x |
| Elmhurst, IL | 45,671 | 134 | 1.2x |
| Woodridge, IL | 33,941 | 116 | 1.1x |
| Glen Ellyn, IL | 28,390 | 137 | 1.3x |
| Lockport, IL | 26,409 | 111 | 1.0x |
| Homer Glen, IL | 24,529 | 121 | 1.1x |
| Lisle, IL | 23,407 | 122 | 1.1x |
