| Index | Winnetka | Illinois | National |
| Cost of living | 215 | 98 | 100 |
| Groceries | 98 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 484 | 95 | 100 |
| Transportation | 102 | 101 | 100 |
| Utilities | 97 | 99 | 100 |
| Lifestyle & Entertainment | 102 | 100 | 100 |
| Household Items | 98 | 100 | 100 |
| Education & Childcare | 102 | 100 | 100 |

Getting a feel for the cost of living in Winnetka 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 Winnetka is 215, which is 115% higher 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.
If you're in pursuit of an economical living environment, Winnetka may not fit the bill, as it ranks among the most expensive places to reside in the United States. Just a minority of regions exhibit a cost of living that is more than 20% higher than the national average, and, unfortunately, Winnetka falls within this bracket.
When it comes to the cost of living in Winnetka, housing costs are a real heavyweight, often hogging a significant chunk of your earnings. Sadly, in this area, housing expenses for both buying and renting were 384% more expensive compared to your average city. That means you'll be shelling out more for homes, rents, mortgage rates and insurance.
Is Winnetka an affordable place to live? It's a good question and one that you might want to ask when considering any new city, as affordability can play a huge role in the decision making process. The cost of living index (which we covered above), as well as housing costs and income levels play a vital role in determining the affordability of an area. The median home price in Winnetka is 525.3% higher than the national average, while the average monthly rent prices are 54.4% higher than average. The affordability of any location can also be influenced by median income levels. Winnetka has a median household income of $376,531, which is 362.9% higher than the national average.
Groceries: Grocery prices have seen substantial hikes in the last 2-3 years, with some markets witnessing food cost increases of over 20% during this period. Conversely, certain markets have experienced only moderate upticks. These variations in food expenses can have a substantial impact on the overall cost of living in any locality. In Winnetka, the groceries index is 1.8% lower than the national average.
Healthcare: Healthcare costs and insurance premiums can fluctuate greatly based on the city or state. Access to healthcare facilities, out-of-pocket expenses for doctor\’s visits, dentist costs, medication costs and specialized care costs can all impact the cost of living. In Winnetka, the healthcare costs are 1.1% lower than the national average.
Taxes: Regions that impose higher taxes, including sales and income taxes, can contribute to an increased cost of living. Higher taxes for everyday necessities such as clothing, utilities and food inevitably leads to higher expenditures. Additionally, a higher income tax rate can also play a role in elevating the overall cost of living. In Winnetka, the prevailing sales tax rate starts at 6.25%, and income tax rates kick off at 4.95%.
The cost of living data for Winnetka shown above is based on a U.S. average baseline score of 100, making it easier to compare how far your dollar may go from one city to another. Housing uses U.S. Census home price and rental data, while all remaining values are AI-assisted estimates informed by regional pricing, climate, transportation dynamics, and local economic factors. These scores are best used for directional comparisons between cities.
| 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 | $377,799 | $31,483 | $8,815 | $11,335 |
| Renters | $58,943 | $4,912 | $1,375 | $1,768 |
| State | General Sales Tax | With Max Surtax |
| Illinois | 6.25% | 10.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Illinois | 4.95% | 4.95% |
| City | Population | Cost of Living Index | National Avg. |
| North Chicago, IL | 30,865 | 95 | 5.0% |
| Berkeley, IL | 5,266 | 100 | 0.2% |
| Stone Park, IL | 4,997 | 100 | 0.4% |
| Northlake, IL | 12,696 | 102 | 1.7% |
| Melrose Park, IL | 26,171 | 102 | 2.0% |
| Winnetka, IL | 12,825 | 215 | 114.9% |
| City | Population | Cost of Living Index | National Avg. |
| Boone, IA | 12,825 | 87 | 13.2% |
| Cheney, WA | 12,816 | 113 | 13.1% |
| Irmo, SC | 12,834 | 98 | 1.8% |
| North St. Paul, MN | 12,835 | 106 | 5.5% |
| Urbana, MD | 12,811 | 159 | 58.9% |
| Winnetka, IL | 12,825 | 215 | 114.9% |