| Index | Sussex | Wisconsin | National |
| Cost of living | 112 | 96 | 100 |
| Groceries | 101 | 99 | 100 |
| Health care | 96 | 98 | 100 |
| Housing | 143 | 89 | 100 |
| Transportation | 95 | 98 | 100 |
| Utilities | 102 | 101 | 100 |
| Lifestyle & Entertainment | 94 | 98 | 100 |
| Household Items | 99 | 99 | 100 |
| Education & Childcare | 100 | 98 | 100 |

Getting a feel for the cost of living in Sussex 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 Sussex is 112, which is 12% 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.
When it comes to the cost of living in Sussex, 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 42.8% more expensive compared to your average city. That means you'll be shelling out more for homes, rents, mortgage rates and insurance.
Is Sussex 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 Sussex is 59.3% higher than the national average, while the average monthly rent prices are 4.2% higher than average. The affordability of any location can also be influenced by median income levels. Sussex has a median household income of $139,764, which is 71.8% higher than the national average.
Taxes: Cities that enforce higher taxes, covering both sales taxes and income taxes, can be a factor contributing to a higher cost of living. Paying more in taxes for everyday essentials like clothing and food inevitably leads to higher expenses. A higher income tax rate can further contribute to an overall elevated cost of living. In Sussex, the baseline sales tax rate begins at 5%, and income tax rates start at 3.54%.
Urbanization: Larger, urban hubs brimming with ample amenities and robust employment opportunities often showcase a heightened cost of living. This surge is primarily attributed to the amplified demand for services and increased residential migration, culminating in elevated home prices and elevated rental rates. Conversely, less densely populated rural locales or regions characterized by reduced demand tend to offer a more limited array of amenities and undergo slower job market growth, ultimately yielding a more affordable cost of living.
Groceries: Grocery costs have continued to increase significantly over the last 2-3 years. In some markets the cost of food has gone up by more than 20% in that period. While other markets have managed to see only a moderate uptick. These food costs can have a major impact on the cost of living in any area. In Sussex, the groceries index is 0.5% higher than the national average.
The Sussex 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 | $173,497 | $14,458 | $4,048 | $5,205 |
| Renters | $85,190 | $7,099 | $1,988 | $2,556 |
| State | General Sales Tax | With Max Surtax |
| Wisconsin | 5% | 6.75% |
| State | Income Tax (Low) | Income Tax (High) |
| Wisconsin | 3.54% | 7.65% |
| City | Population | Cost of Living Index | National Avg. |
| West Milwaukee, WI | 4,258 | 92 | 8.3% |
| Neosho, WI | 660 | 94 | 5.9% |
| Lannon, WI | 1,221 | 94 | 6.0% |
| West Allis, WI | 61,432 | 93 | 6.8% |
| Butler, WI | 2,034 | 95 | 4.6% |
| Sussex, WI | 11,204 | 112 | 11.5% |
| City | Population | Cost of Living Index | National Avg. |
| Malvern, AR | 11,203 | 83 | 16.9% |
| Raymondville, TX | 11,203 | 81 | 18.6% |
| Burlington, WI | 11,199 | 101 | 1.3% |
| Oneida, NY | 11,198 | 97 | 3.1% |
| Damascus, OR | 11,210 | 144 | 43.8% |
| Sussex, WI | 11,204 | 112 | 11.5% |