Cost to Own
United States › Delaware › Sussex County › Millsboro Population 7,152 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 $669 a month in taxes, insurance, utilities and upkeep. See the full Sussex County picture

Total monthly cost of ownership

Cost to Own a Home in Millsboro, Delaware

A $297,000 home here costs

$2,288

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 $98,000 a year.

P&I 71%Tax 5%Insurance 3%Utilities 10%Upkeep 11%

A standard mortgage calculator would have told you $1,619. The real number is $669 higher every month, 41% more than the payment most buyers budget for.

Compare Sussex County with anywhere in America · full county breakdown

Millsboro median: $297,000
Under 20% adds PMI
Freddie Mac PMMS
DE 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, $237,600 borrowed $1,619
Property tax0.439% effective rate for Millsboro itself $109
Homeowners insuranceDelaware averages $988/yr (NAIC), or 0.301% of home value $74
Electricity18.7ยข/kWh, Delaware residential average, EIA $170
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $248
Total monthly $2,288

Millsboro against Sussex County and Delaware

MeasureMillsboroSussex County
Median home value$297,000$353,300
Median property tax$1,303$1,171
Effective tax rate0.439%0.331%
Median gross rent$1,207$1,221
Population7,152247,799

The weather behind that power bill

Millsboro sits in Sussex County, which averages a high of 87.7°F in its hottest month and a low of 28.6°F in its coldest, with 43.88" of precipitation a year and 29% of it in a single three-month stretch. That climate drives 1,396 cooling and 4,070 heating degree days, which is what sets the $170 electricity line above.

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

Other cities in Sussex County

Full Sussex County cost breakdown · Every county in Delaware

Talk to someone who works this market

These are Millsboro 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 Millsboro every week. Free, no obligation, and we never sell your details to a list.

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

Common questions

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

A $297,000 home in Millsboro, Delaware costs approximately $2,288 per month with 20% down at 7.24%. That is $1,619 principal and interest, $109 property tax, $74 homeowners insurance, $238 utilities and $248 set aside for maintenance.

What is the property tax rate in Millsboro?

Millsboro has an effective property tax rate of 0.439%, based on a median home value of $297,000 and median real estate taxes of $1,303. That is higher than the Sussex County average of 0.331%.

What is the average home price in Millsboro?

The median owner-occupied home value in Millsboro, Delaware is $297,000, against $353,300 across Sussex County.

Is it cheaper to rent or buy in Millsboro?

Median gross rent in Millsboro is $1,207 a month, against $2,288 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 Millsboro?

Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Millsboro, Delaware at today's rate takes a household income of roughly $98,000 a year. That covers the full $2,288 monthly cost, not just the mortgage payment.

Sources & methodology

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