Cost to Own
United States › Wisconsin › Columbia County › Portage Population 10,374 Data vintage ACS 2023 5-Year Rates updated 2026-10-29
The part nobody budgets Even with the mortgage fully paid off, the median home here still costs $668 a month in taxes, insurance, utilities and upkeep. See the full Columbia County picture

Total monthly cost of ownership

Cost to Own a Home in Portage, Wisconsin

A $187,000 home here costs

$1,688

per month, all in, with 20% down at today's 7.24% 30-year fixed rate. By the 28% rule that takes a household income of about $72,500 a year.

P&I 60%Tax 16%Insurance 3%Utilities 11%Upkeep 9%

A standard mortgage calculator would have told you $1,020. The real number is $668 higher every month, 66% more than the payment most buyers budget for.

Compare Columbia County with anywhere in America · full county breakdown

Portage median: $187,300
Under 20% adds PMI
Freddie Mac PMMS
WI average household

Where every dollar goes

Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.

Principal & interest30-year fixed, $149,600 borrowed $1,020
Property tax1.741% effective rate for Portage itself $271
Homeowners insuranceWisconsin averages $780/yr (NAIC), or 0.309% of home value $48
Electricity19.41ยข/kWh, Wisconsin residential average, EIA $125
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $156
Total monthly $1,688

Portage against Columbia County and Wisconsin

MeasurePortageColumbia County
Median home value$187,300$258,700
Median property tax$3,261$3,826
Effective tax rate1.741%1.479%
Median gross rent$963$926
Population10,37458,322

The weather behind that power bill

Portage sits in Columbia County, which averages a high of 81.6°F in its hottest month and a low of 9.9°F in its coldest, with 38.32" of precipitation a year and 38% of it in a single three-month stretch. That climate drives 622 cooling and 7,342 heating degree days, which is what sets the $125 electricity line above.

See the full climate breakdown for Columbia County , month by month temperatures, rainy season timing, snowfall and heating and cooling costs.

Other cities in Columbia County

Full Columbia County cost breakdown · Every county in Wisconsin

Talk to someone who works this market

These are Portage averages. What one specific house costs to own, or what it would sell for today, depends on the street and the condition of the place. We will connect you with one licensed local agent who works Portage every week. Free, no obligation, and we never sell your details to a list.

I'm looking to buy in Portage I already own here and may sell

Common questions

How much does it cost to own a home in Portage?

A $187,000 home in Portage, Wisconsin costs approximately $1,688 per month with 20% down at 7.24%. That is $1,020 principal and interest, $271 property tax, $48 homeowners insurance, $193 utilities and $156 set aside for maintenance.

What is the property tax rate in Portage?

Portage has an effective property tax rate of 1.741%, based on a median home value of $187,300 and median real estate taxes of $3,261. That is higher than the Columbia County average of 1.479%.

What is the average home price in Portage?

The median owner-occupied home value in Portage, Wisconsin is $187,300, against $258,700 across Columbia County.

Is it cheaper to rent or buy in Portage?

Median gross rent in Portage is $963 a month, against $1,688 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

What salary do you need to buy a home in Portage?

Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Portage, Wisconsin at today's rate takes a household income of roughly $72,500 a year. That covers the full $1,688 monthly cost, not just the mortgage payment.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for Portage, US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
  • Homeowners insurance, NAIC average premium for Wisconsin.
  • Electricity price, EIA Electric Power Monthly Table 5.6.A.
  • Mortgage rate, Freddie Mac PMMS, refreshed weekly.
  • Maintenance (1%/yr) and water and sewer ($68/mo) are national estimates. Every assumption above is editable.

Full methodology