What is the cost of living in Des Peres, MO?
According to the most recent data on the cost of living, Des Peres has an overall cost of living index of 139, which is 1.4x higher than the national index of 100.
Compared to Missouri, Des Peres has a cost of living index that's 1.5x higher than Missouri's index of 90.
The standard of living in Des Peres ranks as #140 most affordable out of the 144 places we measured in Missouri. By definition, that implies Des Peres ranks as the #4 most expensive place in the Show Me State.
For more reading on life in Des Peres, check out:
Des Peres Cost Of Living Vs. Missouri
Six factors go into calculating the cost of living index in Des Peres. Here is how it fares on each of the criteria:
The Services index in Des Peres is 95.
The Groceries index in Des Peres is 99.
The Health index in Des Peres is 241.
The Housing index in Des Peres is 99.
The Transportation index in Des Peres is 95.
The Utilities index in Des Peres is 95.
| Living Expense | Des Peres | Missouri | National Average |
|---|---|---|---|
| Overall | 139 | 90 | 100 |
| Services | 95 | 97 | 100 |
| Groceries | 99 | 98 | 100 |
| Health | 241 | 76 | 100 |
| Housing | 99 | 95 | 100 |
| Transportation | 95 | 94 | 100 |
| Utilities | 95 | 96 | 100 |
Des Peres 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 Des Peres Get matched →Source: Cost-of-living index 2026, normalized to US average = 100
Des Peres, 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 Des Peres is $693,376.
The Median Rent in Des Peres is $1,750.
The Median Income in Des Peres is $224,327.
The Home Value To Income in Des Peres is 3.1x.
The Rent To Monthly Income in Des Peres is 0.09x.
Des Peres, MO Costs By Category
Detailed Des Peres Services costs vs. Missouri
Detailed Des Peres Groceries costs vs. Missouri
Detailed Des Peres Health costs vs. Missouri
Detailed Des Peres Transportation costs vs. Missouri
Des Peres SnackAbility
Cost Of Living In Cities Around Des Peres
The cost of living varies in the cities and towns around Des Peres. Here's a quick look at the cost of living in the most populous nearby places:
O'Fallon, MO has a cost of living index of 105, 0.8x Des Peres.
Chesterfield, MO has a cost of living index of 121, 0.9x Des Peres.
Wildwood, MO has a cost of living index of 122, 0.9x Des Peres.
| City | Population | Cost Of Living | Vs. Des Peres |
|---|---|---|---|
| O'Fallon, MO | 93,801 | 105 | 0.8x |
| Chesterfield, MO | 49,574 | 121 | 0.9x |
| Wildwood, MO | 35,133 | 122 | 0.9x |
| Ballwin, MO | 31,279 | 109 | 0.8x |
| Kirkwood, MO | 29,363 | 117 | 0.8x |
| Manchester, MO | 18,160 | 106 | 0.8x |
| Dardenne Prairie, MO | 13,503 | 115 | 0.8x |
| Town and Country, MO | 11,607 | 168 | 1.2x |
| Columbia, IL | 11,127 | 103 | 0.7x |
| Glendale, MO | 6,114 | 131 | 0.9x |
