Cost to Own
United StatesNew YorkJefferson CountyCarthage Population 3,546 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in Carthage, New York

A $126,000 home here costs

$1,352

per month, all in — with 20% down at today's 6.66% 30-year fixed rate.

A standard mortgage calculator would have told you $648. The real number is $704 higher every month — 109% more than the payment most buyers budget for.

Carthage median: $126,300
Under 20% adds PMI
Freddie Mac PMMS
US 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, $100,800 borrowed $648
Property tax2.234% effective rate for Carthage itself $235
Homeowners insuranceNew York averages $1,455/yr (NAIC), or 0.264% of home value $28
Electricity29.93¢/kWh — New York residential average, EIA $269
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $105
Total monthly $1,352

Carthage against Jefferson County and New York

MeasureCarthageJefferson County
Median home value$126,300$181,000
Median property tax$2,822$2,851
Effective tax rate2.234%1.575%
Median gross rent$959$1,214
Population3,546116,130

The weather behind that power bill

Carthage sits in Jefferson County, which averages a high of 79.2°F in its hottest month and a low of 10.0°F in its coldest, with 37.07" of precipitation a year and 30% of it in a single three-month stretch. That climate drives 386 cooling and 7,524 heating degree days, which is what sets the $269 electricity line above.

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

Other cities in Jefferson County

Full Jefferson County cost breakdown · Every county in New York

Common questions

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

A $126,000 home in Carthage, New York costs approximately $1,352 per month with 20% down at 6.66%. That is $648 principal and interest, $235 property tax, $28 homeowners insurance, $337 utilities and $105 set aside for maintenance.

What is the property tax rate in Carthage?

Carthage has an effective property tax rate of 2.234%, based on a median home value of $126,300 and median real estate taxes of $2,822. That is higher than the Jefferson County average of 1.575%.

What is the average home price in Carthage?

The median owner-occupied home value in Carthage, New York is $126,300, against $181,000 across Jefferson County.

Is it cheaper to rent or buy in Carthage?

Median gross rent in Carthage is $959 a month, against $1,352 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for Carthage — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
  • Homeowners insurance — NAIC average premium for New York.
  • 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