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Foster County, ND

Rent vs Own in Foster County, North Dakota

In Foster County the ownership stack ($1,062/mo) sits only modestly above HUD's $873/mo 2-bedroom rent, a thin premium, not a blowout. Small assumption changes in the calculator can flip the verdict. Owner-occupied homes: 1,220.

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Renting is cheaper in Foster County

HUD's 2-bedroom rent is $873/mo - only a thin step below the $1,062/mo ownership stack. That is a $189/mo difference.

Based on 20% down, 6.5% rate, 30-year mortgage. Adjust below.

What This Data Tells Us About Renting vs Owning in Foster County

Primary driver

Income supports the median purchase price

Median household income is $87,831, and the 1.9x home-price-to-income ratio leaves room for the ownership stack (property tax alone is 2.3% of median income). The monthly gap above is more about mortgage rate and insurance assumptions than about the purchase price being out of reach.

Decision signal 2

HUD moved the rent benchmark down

HUD cut its 2-bedroom Fair Market Rent for Foster County from $928/mo in FY2025 to $873/mo in FY2026: it decreased by $55/mo (-5.9%). A falling benchmark narrows the case for buying here, and it usually reflects HUD re-estimating the local market rather than existing rents being cut.

Decision signal 3

Renting wins, but only by a thin premium

At $167,500 for the median home and $1,991/yr in tax (1.19%), Foster County's ownership stack (~$1,062/mo) only narrowly exceeds the $873/mo HUD 2-bedroom rent - a $189/mo premium. That is the band where a rate drop or a larger down payment most often flips the cash-flow verdict.

Decision signal 4

The county sits near the state middle

Using the assumptions above, Foster County ranks 35 of 53 North Dakota counties for buy-vs-rent value (rank 1 = the best relative deal for buying). It sits ahead of 18 other North Dakota counties on this measure.

Methodology & disclaimer

This calculator is for informational purposes only and is not tax, legal, or financial advice. Property tax figures come from the U.S. Census Bureau ACS 5-Year Estimates and rent figures come from HUD Fair Market Rents; both describe area medians, not individual transactions. Insurance is estimated at 0.35% of home value annually and closing costs, maintenance, HOA, and PMI are not included. Consult a licensed mortgage, tax, or real-estate professional before making a buy-or-rent decision based on these numbers.

Monthly Cost Breakdown

Estimated Monthly Ownership
$1,062
Mortgage (P&I) $847
Property Tax $166
Insurance (est.) $49
Monthly Rent (2-BR FMR)
$873
Studio$727
1-Bedroom$755
2-Bedroom$873
3-Bedroom$1,214
4-Bedroom$1,464

Adjust Your Scenario

Affordability Context

Median Household Income
$87,831
$7,319/mo
Home Price / Income
1.9x
Affordable (≤3x)
Tax-to-Income Ratio
2.3%
National benchmark: 2-4%

Who actually pays it here

A $2,000 to $2,999 yearly bill greets most paid-off owners in Foster County, above what the majority of American counties charge and heavy enough that a fixed retirement income feels it directly.

Layered on a thin rent-vs-own premium, that annual bill is often the swing factor: a paid-off owner still faces a real yearly charge even when the mortgage payment itself would have looked competitive.

Bill bands are Census ACS counts of owner-occupied homes without a mortgage. Income brackets are IRS Statistics of Income county data for tax year 2022, counted over FILERS reporting real-estate taxes on Schedule A, which is a smaller group than homeowners: most filers take the standard deduction.

Nearby Counties

Cass County
Home: $298,000 Tax: $3,564/yr
Burleigh County
Home: $324,000 Tax: $2,863/yr
Ward County
Home: $267,100 Tax: $2,859/yr
Grand Forks County
Home: $252,700 Tax: $2,900/yr
Morton County
Home: $263,900 Tax: $2,686/yr
Stark County
Home: $271,700 Tax: $2,411/yr

Frequently Asked Questions

Is it cheaper to rent or buy in Foster County, North Dakota? ▼
HUD's 2-bedroom rent is only a thin step cheaper than owning in Foster County (about $189/mo) on the standard 20%-down / 6.5% assumptions. A larger down payment or a rate drop often closes it; equity is still the ownership-only bonus.
What is the average rent in Foster County? ▼
HUD prices a 2-bedroom unit at $873/mo here. Sizing up matters: going from a studio to a 4-bedroom adds about $737/mo, so the per-bedroom jump is worth checking against your actual space needs before assuming the 2-BR figure applies to your situation.
How much house can you afford in Foster County? ▼
On the common 3x-income guideline, a $87,831 household here can afford up to $263,493, which comfortably covers this county's $167,500 median home price -- a healthier affordability picture than many of the counties tracked on this site.
What is the median home price in Foster County? ▼
$167,500, per the Census Bureau's ACS 5-Year Estimates. The property tax on that value works out to roughly 1.19% a year, in line with typical rates for the area.
Is rent going up or down in Foster County? ▼
HUD's 2-bedroom Fair Market Rent figure has fallen 5.9% between the FY2025 and FY2026 publications, the two most recent years tracked here.
How does Foster County compare to other North Dakota counties for renting vs buying? ▼
Out of 53 North Dakota counties ranked here on buy-vs-rent value, Foster County lands at spot 35, roughly in the middle of the pack statewide. The <a href="/states/north-dakota">North Dakota state page</a> lists every peer county's tax bill beside this one.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from the U.S. Census Bureau (American Community Survey). See our methodology for details. Retrieved and formatted by PlainPropertyTax

Source: U.S. Census Bureau, Government Finances State and local property tax revenue by jurisdiction · 2025

Verify with HUD →