Total monthly cost of ownership
Cost to Own a Home in Marion, Montana
A $371,000 home here costs
$2,842per 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 $122,000 a year.
A standard mortgage calculator would have told you $2,023. The real number is $819 higher every month, 40% more than the payment most buyers budget for.
Compare Flathead County with anywhere in America · full county breakdown
Small-place caveat: the Census publishes these figures for Marion from a five-year rolling sample, and with about 1,149 residents that sample is small. The median home value here carries a much wider margin of error than a big-city figure does, so treat it as indicative rather than exact. The Flathead County figures are drawn from a far larger sample if you want a steadier number.
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Marion against Flathead County and Montana
| Measure | Marion | Flathead County |
|---|---|---|
| Median home value | $370,900 | $467,700 |
| Median property tax | $2,177 | $2,867 |
| Effective tax rate | 0.587% | 0.613% |
| Median gross rent | — | $1,094 |
| Population | 1,149 | 108,445 |
The weather behind that power bill
Marion sits in Flathead County, which averages a high of 82.3°F in its hottest month and a low of 19.8°F in its coldest, with 34.62" of precipitation a year and 32% of it in a single three-month stretch. That climate drives 293 cooling and 7,787 heating degree days, which is what sets the $133 electricity line above.
See the full climate breakdown for Flathead County , month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Flathead County
Full Flathead County cost breakdown · Every county in Montana
Talk to someone who works this market
These are Marion 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 Marion every week. Free, no obligation, and we never sell your details to a list.
I'm looking to buy in Marion I already own here and may sell
Common questions
How much does it cost to own a home in Marion?
A $371,000 home in Marion, Montana costs approximately $2,842 per month with 20% down at 7.24%. That is $2,023 principal and interest, $181 property tax, $128 homeowners insurance, $201 utilities and $309 set aside for maintenance.
What is the property tax rate in Marion?
Marion has an effective property tax rate of 0.587%, based on a median home value of $370,900 and median real estate taxes of $2,177. That is lower than the Flathead County average of 0.613%.
What is the average home price in Marion?
The median owner-occupied home value in Marion, Montana is $370,900, against $467,700 across Flathead County.
Is it cheaper to rent or buy in Marion?
Rent data is not published for Marion at this level of detail.
What salary do you need to buy a home in Marion?
Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Marion, Montana at today's rate takes a household income of roughly $122,000 a year. That covers the full $2,842 monthly cost, not just the mortgage payment.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Marion, US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance, NAIC average premium for Montana.
- 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.