| Index | St. Peters | Missouri | National |
| Cost of living | 99 | 90 | 100 |
| Groceries | 97 | 96 | 100 |
| Health care | 94 | 97 | 100 |
| Housing | 105 | 77 | 100 |
| Transportation | 99 | 96 | 100 |
| Utilities | 92 | 95 | 100 |
| Lifestyle & Entertainment | 91 | 95 | 100 |
| Household Items | 97 | 97 | 100 |
| Education & Childcare | 97 | 95 | 100 |
Getting a feel for the cost of living in St. Peters is essential for anyone planning to relocate, as it empowers them to make informed financial decisions, secure a comfortable lifestyle and maintain financial stability in their new environment. The cost of living in St. Peters is 99, which is 1% lower than the national average. Relocating individuals may need to adjust their savings and investment strategies based on the cost of living in the new location. It influences decisions about retirement planning, investments and financial goals.
The cost of living in St. Peters aligns closely with the national average when compared to other cities across the nation. Everyday essentials such as groceries, household expenses, health care and utility bills are priced at a level consistent with the average in similar urban areas. St. Peters residents can anticipate that their daily expenses won't be significantly higher than those in an average city, ensuring that the cost of living remains manageable.
Is St. Peters an affordable place to live? That's a valid question to ask when you're thinking about moving to a new city. After all, how much it costs to live somewhere can be a huge factor in your decision. Affordability can be broken down into 3 common categories. The cost of living index (we talked about it earlier), housing expenses and income levels all play a big role in figuring out if a place is affordable. For instance, in St. Peters, the median home price is 3% higher than what most folks pay across the country, and monthly rent prices are 10.2% higher than the usual rates. Income levels in St. Peters come in at $119,773, which is 47.3% higher than the national average.
Taxes: Cities that impose higher taxes, including sales and income taxes, can contribute to an escalated cost of living. The added expense of taxes on everyday goods like clothing and food naturally results in higher overall costs. Similarly, a higher income tax rate can further elevate the cost of living. In St. Peters, the general sales tax rate starts at 4.225%, and income tax rates begin at 2%.
Healthcare: The costs associated with healthcare and insurance premiums can exhibit notable disparities based on the city or state of residence. Access to healthcare facilities, out-of-pocket expenses for medical appointments, dental care charges, prescription medication costs and specialized medical care expenses all contribute to variations in the cost of living. In St. Peters, healthcare costs are 5.8% lower than the national average.
Subsidies: Certain regions may provide government subsidies or assistance initiatives designed to alleviate the cost of living burden on their residents. These programs encompass a wide range of support mechanisms, such as Medicare, Medicaid, housing subsidies, low-income home energy assistance programs, school lunch programs, supplemental nutrition assistance programs, student loans, electric vehicle tax credits, affordable care act subsidies and farming subsidies. Areas with fewer subsidy offerings might experience an elevation in their cost of living.
The St. Peters cost of living data displayed above uses a U.S. average baseline of 100 to provide a practical way to compare living expenses across cities. Housing estimates incorporate U.S. Census home price and rental data, while all other values are generated using AI-assisted models based on everyday expense expectations, regional pricing trends, climate, transportation patterns, and local economic conditions. These values are designed for directional city-to-city comparisons.
| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $130,645 | $10,887 | $3,048 | $3,920 |
| Renters | $65,607 | $5,467 | $1,531 | $1,968 |
| State | General Sales Tax | With Max Surtax |
| Missouri | 4.225% | 10.85% |
| State | Income Tax (Low) | Income Tax (High) |
| Missouri | 2% | 4.95% |
| City | Population | Cost of Living Index | National Avg. |
| Champ, MO | 3 | 96 | 4.1% |
| Defiance, MO | 70 | 96 | 4.3% |
| Fountain N' Lakes, MO | 241 | 82 | 18.1% |
| Brussels, IL | 117 | 82 | 17.9% |
| Berkeley, MO | 9,124 | 84 | 16.1% |
| St. Peters, MO | 59,202 | 99 | 1.4% |
| City | Population | Cost of Living Index | National Avg. |
| Arcadia, CA | 59,066 | 225 | 125.0% |
| Bonita Springs, FL | 59,031 | 121 | 21.0% |
| Weymouth Town, MA | 59,403 | 139 | 38.8% |
| Bradenton, FL | 59,421 | 105 | 5.4% |
| Taunton, MA | 59,451 | 124 | 23.8% |
| St. Peters, MO | 59,202 | 99 | 1.4% |
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