Total monthly cost of ownership
Cost to Own a Home in North Sioux City, South Dakota
A $235,000 home here costs
$2,015per 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 $86,500 a year.
A standard mortgage calculator would have told you $1,281. The real number is $734 higher every month, 57% more than the payment most buyers budget for.
Compare Union County with anywhere in America · full county breakdown
Small-place caveat: the Census publishes these figures for North Sioux City from a five-year rolling sample, and with about 3,018 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 Union 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.
North Sioux City against Union County and South Dakota
| Measure | North Sioux City | Union County |
|---|---|---|
| Median home value | $234,500 | $269,500 |
| Median property tax | $2,540 | $2,997 |
| Effective tax rate | 1.083% | 1.112% |
| Median gross rent | $1,092 | $1,055 |
| Population | 3,018 | 16,916 |
The weather behind that power bill
North Sioux City sits in Union County, which averages a high of 85.5°F in its hottest month and a low of 10.2°F in its coldest, with 28" of precipitation a year and 42% of it in a single three-month stretch. That climate drives 904 cooling and 6,758 heating degree days, which is what sets the $151 electricity line above.
See the full climate breakdown for Union County , month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Union County
Full Union County cost breakdown · Every county in South Dakota
Talk to someone who works this market
These are North Sioux City 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 North Sioux City every week. Free, no obligation, and we never sell your details to a list.
I'm looking to buy in North Sioux City I already own here and may sell
Common questions
How much does it cost to own a home in North Sioux City?
A $235,000 home in North Sioux City, South Dakota costs approximately $2,015 per month with 20% down at 7.24%. That is $1,281 principal and interest, $212 property tax, $108 homeowners insurance, $219 utilities and $196 set aside for maintenance.
What is the property tax rate in North Sioux City?
North Sioux City has an effective property tax rate of 1.083%, based on a median home value of $234,500 and median real estate taxes of $2,540. That is lower than the Union County average of 1.112%.
What is the average home price in North Sioux City?
The median owner-occupied home value in North Sioux City, South Dakota is $234,500, against $269,500 across Union County.
Is it cheaper to rent or buy in North Sioux City?
Median gross rent in North Sioux City is $1,092 a month, against $2,015 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 North Sioux City?
Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in North Sioux City, South Dakota at today's rate takes a household income of roughly $86,500 a year. That covers the full $2,015 monthly cost, not just the mortgage payment.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for North Sioux City, US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance, NAIC average premium for South Dakota.
- 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.