What is the cost of living in Oakville, MO?
According to the most recent data on the cost of living, Oakville has an overall cost of living index of 103, which is 1.0x higher than the national index of 100.
Compared to Missouri, Oakville has a cost of living index that's 1.1x higher than Missouri's index of 90.
The standard of living in Oakville ranks as #113 most affordable out of the 144 places we measured in Missouri. By definition, that implies Oakville ranks as the #31 most expensive place in the Show Me State.
For more reading on life in Oakville, check out:
Oakville Cost Of Living Vs. Missouri
Six factors go into calculating the cost of living index in Oakville. Here is how it fares on each of the criteria:
The Services index in Oakville is 97.
The Groceries index in Oakville is 97.
The Health index in Oakville is 124.
The Housing index in Oakville is 98.
The Transportation index in Oakville is 100.
The Utilities index in Oakville is 91.
| Living Expense | Oakville | Missouri | National Average |
|---|---|---|---|
| Overall | 103 | 90 | 100 |
| Services | 97 | 97 | 100 |
| Groceries | 97 | 98 | 100 |
| Health | 124 | 76 | 100 |
| Housing | 98 | 95 | 100 |
| Transportation | 100 | 94 | 100 |
| Utilities | 91 | 96 | 100 |
Oakville Cost Of Living Compared To Missouri Averages
Index where 100 = national average. Source: cost-of-living index 2026.
For more reading on cost of living around Missouri, check out:
Protect your home budget Compare home warranties in Oakville Get matched →Source: Cost-of-living index 2026, normalized to US average = 100
Oakville, MO Housing Cost Breakdown
Housing swings affordability the most between places in Missouri, 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 Oakville is $360,341.
The Median Rent in Oakville is $1,091.
The Median Income in Oakville is $106,362.
The Home Value To Income in Oakville is 3.4x.
The Rent To Monthly Income in Oakville is 0.12x.
Oakville, MO Costs By Category
Detailed Oakville Services costs vs. Missouri
Detailed Oakville Groceries costs vs. Missouri
Detailed Oakville Health costs vs. Missouri
Detailed Oakville Transportation costs vs. Missouri
Oakville SnackAbility
Cost Of Living In Cities Around Oakville
The cost of living varies in the cities and towns around Oakville. Here's a quick look at the cost of living in the most populous nearby places:
Ballwin, MO has a cost of living index of 109, 1.1x Oakville.
Mehlville, MO has a cost of living index of 94, 0.9x Oakville.
Kirkwood, MO has a cost of living index of 117, 1.1x Oakville.
| City | Population | Cost Of Living | Vs. Oakville |
|---|---|---|---|
| Ballwin, MO | 31,279 | 109 | 1.1x |
| Mehlville, MO | 29,805 | 94 | 0.9x |
| Kirkwood, MO | 29,363 | 117 | 1.1x |
| Webster Groves, MO | 23,712 | 117 | 1.1x |
| Arnold, MO | 20,956 | 93 | 0.9x |
| Concord, MO | 18,368 | 104 | 1.0x |
| Fairview Heights, IL | 16,745 | 95 | 0.9x |
| Lemay, MO | 16,228 | 86 | 0.8x |
| Swansea, IL | 14,710 | 100 | 1.0x |
| Town and Country, MO | 11,607 | 168 | 1.6x |
