Cost of living in Naperville research summary. The cost of living index is set to 100 for the average place in the United States. A cost of living index above 100 means Naperville is expensive. An index value below 100 means the city is a relatively cheap place to live.
On a city-by-city basis in Illinois, home prices and rent have the biggest impact on the cost of living. Here are the key takeaways based on Saturday Night Science:
The cost of living index in Naperville is 133, with 100 being the average.
The cost of living index in Naperville is 1.3x higher than the national average.
Naperville ranks as the #306 cheapest in Illinois out of 336.
Naperville ranks as the #5,125 cheapest out of 6,489 in the US.
The median home value in Naperville is $594,532.
The median income in Naperville is $150,937.
According to the most recent data on the cost of living, Naperville has an overall cost of living index of 133, which is 1.3x higher than the national index of 100.
Compared to Illinois, Naperville has a cost of living index that's 1.4x higher than Illinois's index of 97.
The standard of living in Naperville ranks as #306 most affordable out of the 336 places we measured in Illinois. By definition, that implies Naperville ranks as the #30 most expensive place in the Prairie State.
For more reading on life in Naperville, check out:
Six factors go into calculating the cost of living index in Naperville. Here is how it fairs on each of the criteria:
The Services index in Naperville is 105.
The Groceries index in Naperville is 95.
The Health index in Naperville is 99.
The Housing index in Naperville is 208.
The Transportation index in Naperville is 115.
The Utilities index in Naperville is 82.
| Living Expense | Naperville | Illinois | National Average | |
|---|---|---|---|---|
| Overall | 133 | 97 | 100 | |
| Services | 105 | 95 | 100 | |
| Groceries | 95 | 99 | 100 | |
| Health | 99 | 93 | 100 | |
| Housing | 208 | 95 | 100 | |
| Transportation | 115 | 102 | 100 | |
| Utilities | 82 | 91 | 100 | |
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 2019-2023. The key points are:
The Median Home Value in Naperville is $594,532.
The Median Rent in Naperville is $1,852.
The Median Income in Naperville is $150,937.
The Home Value To Income in Naperville is 3.9x.
The Rent To Monthly Income in Naperville is 0.15x.
| Statistic | Naperville | Illinois | United States |
|---|---|---|---|
| Median Home Value | $594,532 | $283,508 | $303,400 |
| Median Rent | $1,852 | $1,227 | $1,348 |
| Median Income | $150,937 | $81,702 | $78,538 |
| Home Value To Income | 3.9x | 3.5x | 3.9x |
| Rent To Monthly Income | 0.15x | 0.18x | 0.21x |
| Item | Naperville | 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 |
| Item | Naperville | 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 |
| Item | Naperville | Illinois |
|---|---|---|
| Optometrist | $86.67 | $125.68 |
| Doctor | $110.0 | $135.78 |
| Dentist | $82.0 | $113.29 |
| Item | Naperville | Illinois |
|---|---|---|
| Gasoline | $3.52 | $3.46 |
| Tire Balancing | $45.0 | $59.92 |
| Item | Naperville | Illinois |
|---|---|---|
| All Electricity | $156.87 | $193.99 |
| Phone | $198.03 | $192.25 |
The cost of living varies in the cities and towns around Naperville. Here's a quick look at the cost of living in the most populous nearby places:
Aurora, IL has a cost of living index of 106, 0.8x Naperville.
Bolingbrook, IL has a cost of living index of 111, 0.8x Naperville.
Wheaton, IL has a cost of living index of 128, 1.0x Naperville.
| City | Population | Cost Of Living | Vs. Naperville |
|---|---|---|---|
| Aurora, IL | 179,867 | 106 | 0.8x |
| Bolingbrook, IL | 73,813 | 111 | 0.8x |
| Wheaton, IL | 53,453 | 128 | 1.0x |
| Downers Grove, IL | 49,867 | 125 | 0.9x |
| Plainfield, IL | 45,705 | 123 | 0.9x |
| Elmhurst, IL | 45,538 | 139 | 1.0x |
| Romeoville, IL | 40,996 | 111 | 0.8x |
| Bartlett, IL | 40,531 | 122 | 0.9x |
| Woodridge, IL | 33,889 | 115 | 0.9x |
| Glen Ellyn, IL | 28,270 | 135 | 1.0x |