Cost of Living in Des Peres, MO
Cost of Living in Des Peres, MO has an overall index of 146, 46% above the U.S. baseline of 100. The typical home value is $673,219; typical monthly rent is $1,931; and median household income is $214,167.
Cost index: committed city housing/rent inputs and BEA 2024 metro-area price parities. Home value: Zillow ZHVI market signal as of 2026-02. Rent: Census ACS 2023 fallback place estimate. A place-level signal, not a personal affordability decision or financial recommendation.
Housing costs sit well above the national baseline. This describes the local market, not your household.
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Frequently asked questions about Des Peres
Living in Des Peres
Is Des Peres, MO an expensive place to live?+
Yes — Des Peres is about 46% more expensive than the national average, with an overall Cost Index of 146. Housing is the biggest factor: the typical home here is valued around $673,219, and monthly rents average roughly $1,931. Day-to-day costs like groceries and utilities tend to run closer to the national norm.
How does Des Peres fit a household housing budget?+
Start with housing. Typical monthly rent is $1,931, while local median household income is $214,167. That implies a rent-burden proxy of about 11% before utilities and other costs. Use that as a planning signal for whether the place looks manageable under your own household assumptions.
How much are taxes in Des Peres, MO?+
Missouri uses an approximate state-income-tax planning model; 4.8% is top marginal-rate context from the tax snapshot. Applying the 0.97% state-level effective owner-occupied proxy to a home worth $673,219 gives a planning estimate near $6,530 per year; it is not a city, county, parcel, or individual tax bill. State plus average local sales-tax context is around 8.29%.
How much does it cost to rent in Des Peres, MO?+
The typical monthly rent in Des Peres is around $1,931. That's about 43% higher than the $1,348 national median. For comparison, the median home value here is $673,219, so buyers should also factor in mortgage payments, property taxes, and insurance.
How much does a house cost in Des Peres, MO?+
The typical home value in Des Peres is $673,219. With 20% down and the committed 6.11% national 30-year fixed benchmark as of 2026-03-12, principal and interest are roughly $3,267/month before property tax and insurance. This is a planning estimate, not a local lender quote. About 96% of residents here own their homes.
Are groceries and utilities expensive in Des Peres?+
Grocery prices in Des Peres are about average compared to the rest of the US (index: 100, where 100 is the national average). Utility bills (electricity, gas, water) are below average (index: 70). Overall, these everyday costs shouldn't cause major surprises if you're moving from another similarly-sized US city.
What is Des Peres, MO like to live in?+
Des Peres is a small town with a population of about 9,145. The median age of residents is 42.8, skewing somewhat older — common in established suburban communities. The local poverty rate is 2.16%, well below the national average of 12.4%.