A+
5%
Overall NAT. AVG.
1%
Groceries NAT. AVG.
12%
Housing NAT. AVG.
Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index Watertown Wisconsin National
Cost of living9596100
Groceries9999100
Health care9998100
Housing8889100
Transportation9798100
Utilities101101100
Lifestyle & Entertainment10198100
Household Items10099100
Education & Childcare9498100
Does this Area Fit Your Budget? Local Insights Report
  • Know the community before you call it home
  • Compare multiple areas side by side
  • Access over 300 data points for any address
Local Insights Report

An Overview of Cost of Living in Watertown, WI

Getting a feel for the cost of living in Watertown 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 Watertown is 95, which is 5% 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 Watertown closely mirrors the national average in comparison to other cities nationwide. Essential items such as groceries, houshold expenses, health care and utilities are priced at a level consistent with similar urban areas. This means that residents of Watertown can anticipate that their daily expenses will remain reasonably in line with those of an average city, contributing to a manageable cost of living.

Is Watertown Affordable?

Is Watertown 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 Watertown is 14.2% lower than the national average, while the average monthly rent prices are 7.1% lower than average. The affordability of any location can also be influenced by median income levels. Watertown has a median household income of $77,062, which is 5.3% lower than the national average.

What Factors can Influence the Cost of Living in Watertown?

Transportation: If public transportation is limited or not available, residents may need to own and maintain vehicles, which can add to the cost of living. Gas, insurance, regular maintenance and potentially lease or finance payments will all need to be paid on a monthly basis. In Watertown, the transportation index is 3.5% lower than the national average.

Subsidies: Some areas might offer government subsidies or assistance programs that help lower cost of living for residents. These programs can include anything from 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 crop subsidies. Areas that offer less subsidies, could see an increase in their cost of living.

Taxes: Areas with higher taxes, including sales taxes and income taxes, can contribute to a higher cost of living. Paying more tax for everyday household expenses like clothing and food will result in higher costs, as will paying a higher rate of income tax. The general sales tax rate in Watertown starts at 5% and the income tax rates start at 3.54%.

Where is the Data From?

The cost of living estimates displayed for Watertown are modeled using a U.S. average baseline of 100, helping provide a useful comparison of local living expenses. Housing calculations include U.S. Census home price and rental data, while all other values are AI-assisted estimates based on regional cost patterns, climate, transportation, and everyday spending expectations. These values are intended for directional comparisons across cities.

Cost Of Living Quick Facts

  • The cost of living in Watertown is equal to the Wisconsin average
  • The cost of living in Watertown is 5% lower than the national average
  • Watertown housing is 12% lower than the national average
  • Wisconsin general sales tax is 2% lower than the national average
  • Wisconsin state income tax is 36% higher than the national average

Most Affordable Places to Live in and Around Watertown

See all the best places to live around Watertown

Compare Watertown, WI Cost of Living

City Image
    City Default Image
      vs
      How would you rate the cost of living in Watertown?
      Write a review to give others more information about this area.
      Is the cost of living increasing or decreasing in Watertown?
      Write a review to give others more information about this area.
      See all Watertown poll results

      Salary Calculator

      This is how much you would need to earn in
      Price difference in compared to
      Cost of living index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index
      Lifestyle index
      Household index
      Educare index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$109,283$9,107$2,550$3,279
      Renters$56,382$4,699$1,315$1,692
      The percentage of monthly income spent on housing related expenses can help predict the affordability of housing in Watertown, WI, as well as what the overall cost of living might be. Generally, a good rule to follow is that the debt-to-income (DTI) level you want to maintain is 28 percent or less of your income on your rent or mortgage payments and not more than 36 percent of income on all expenses and debts. In Watertown, homeowners have a median income of $109,283. Using that number, a maximum of $2,550 per month should be allocated to housing expenses. For those who are renting instead of owning, the median income is $56,382, which means there is a maximum of $1,315 to be spent on the costs of renting a home or apartment.

      Wisconsin Sales Tax

      State General Sales Tax With Max Surtax
      Wisconsin 5% 6.75%

      Wisconsin Income Tax

      State Income Tax (Low) Income Tax (High)
      Wisconsin 3.54% 7.65%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Lowell, WI2418812.0%
      Clyman, WI3648910.9%
      Reeseville, WI736909.9%
      Juneau, WI2,755937.0%
      Neosho, WI660945.9%
      Watertown, WI24,039954.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Fairfax, VA24,03716059.7%
      Moses Lake, WA24,0551076.8%
      Venice, FL24,06311817.5%
      Clayton, NC24,0661033.0%
      Lisle, IL24,01012424.3%
      Watertown, WI24,039954.6%
      Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.