Total monthly cost of ownership
Cost to Own a Home in Columbus Junction, Iowa
A $114,000 home here costs
$1,100per 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 $47,000 a year.
A standard mortgage calculator would have told you $622. The real number is $479 higher every month, 77% more than the payment most buyers budget for.
Compare Louisa County with anywhere in America · full county breakdown
Small-place caveat: the Census publishes these figures for Columbus Junction from a five-year rolling sample, and with about 2,129 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 Louisa 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.
Columbus Junction against Louisa County and Iowa
| Measure | Columbus Junction | Louisa County |
|---|---|---|
| Median home value | $114,200 | $137,600 |
| Median property tax | $1,491 | $1,752 |
| Effective tax rate | 1.306% | 1.273% |
| Median gross rent | $591 | $797 |
| Population | 2,129 | 10,710 |
The weather behind that power bill
Columbus Junction sits in Louisa County, which averages a high of 83.9°F in its hottest month and a low of 10.9°F in its coldest, with 38.83" of precipitation a year and 37% of it in a single three-month stretch. That climate drives 790 cooling and 6,661 heating degree days, which is what sets the $142 electricity line above.
See the full climate breakdown for Louisa County , month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Louisa County
Talk to someone who works this market
These are Columbus Junction 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 Columbus Junction every week. Free, no obligation, and we never sell your details to a list.
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Common questions
How much does it cost to own a home in Columbus Junction?
A $114,000 home in Columbus Junction, Iowa costs approximately $1,100 per month with 20% down at 7.24%. That is $622 principal and interest, $124 property tax, $50 homeowners insurance, $210 utilities and $95 set aside for maintenance.
What is the property tax rate in Columbus Junction?
Columbus Junction has an effective property tax rate of 1.306%, based on a median home value of $114,200 and median real estate taxes of $1,491. That is higher than the Louisa County average of 1.273%.
What is the average home price in Columbus Junction?
The median owner-occupied home value in Columbus Junction, Iowa is $114,200, against $137,600 across Louisa County.
Is it cheaper to rent or buy in Columbus Junction?
Median gross rent in Columbus Junction is $591 a month, against $1,100 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 Columbus Junction?
Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Columbus Junction, Iowa at today's rate takes a household income of roughly $47,000 a year. That covers the full $1,100 monthly cost, not just the mortgage payment.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Columbus Junction, US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance, NAIC average premium for Iowa.
- 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.