Gregory County, South Dakota Housing Market

Median Sale Price

$140,000

low-volume — YoY suppressed

Active Inventory

Days on Market

261 days

Price Drops

33.3%

Single-Family vs. Condo

Source: Redfin (property-type breakdown)

Single-Family Median

$140,000

Buyer vs. Seller Market Indicators

Latest month — Redfin

Months of Supply

3.0 mo

Balanced

Inventory ÷ monthly sales. Below 3 = strong seller market; 3-6 balanced; above 6 = buyer market.

Sale-to-List Ratio

87.5%

Heavy price cuts

Median closing price ÷ original list price. Above 100% = homes routinely closing above asking.

% Sold Above List

Buyer-favorable

Share of closed sales priced above asking. The single cleanest read on bidder competition.

What does your sqft target cost in Gregory County, South Dakota?

$69/sqft median (Redfin)

Square footage 2,000 sqft

Bedrooms +$0 adj

Bathrooms +$0 adj

Lot size optional

Estimated price

$137,795

Near median (-2% vs median)

Region median

$140,000

all homes

Price-tier reverse lookup — what sqft does each price band buy?

$600,000

≈ 8,709 sqft

$1,200,000

≈ 17,417 sqft

$2,000,000

≈ 29,029 sqft

$5,000,000

≈ 72,571 sqft

Estimate = (median $/sqft × your sqft) + bed/bath/lot adjustments. Bed and bath adjustments use Appraisal Institute / Fannie Mae standard rules of thumb (~$15K/extra bedroom, ~$20K/extra bathroom vs. a 3bd/2ba baseline; half-bath = half adj). Lot premium is a $1.50/sqft heuristic beyond a 6,000 sqft baseline — accuracy varies sharply by urban infill vs. acreage market. Quality, condition, year built, and HOA are not modeled here. For a deeper county-level hedonic AVM, see AVM Lite.

Rent + invest vs. buy + own — backtested

15-yr rolling history · S&P 500

Property type:

Home price

Monthly rent

Down %

Rate %

Property tax %

Insurance / yr

Maintenance %

HOA / mo

Home appreciation %

Rent inflation %

Horizon (yrs)

Invest in

After-tax mode (MID, SALT, LTCG, Sec 121) Show inflation-adjusted (real) side-by-side VA loan (0% down, no PMI, funding fee)

BUY + OWN

Median ending wealth $123K $75K real

Net gain on $32K upfront: $91K

Range: $123K → $123K

Wealth = home value (appreciated at 3%/yr) − remaining mortgage − 6% selling cost. Gain = wealth − upfront. Leveraged appreciation on full $140K asset comes from the 20% down.

RENT + INVEST

Median ending portfolio $166K $112K real

Net gain on $42K contributed: $124K

Range: $71K → $499K

Same upfront cash + each year's (own − rent) surplus invested in S&P 500 at actual annual returns. Median renter contributed $42K total.

Median wealth delta: $43K in favor of RENT + INVEST

What if you'd started in a recent year? (most-recent 15yr window: 2011–2025)

Window	Buy wealth	Buy gain	Rent wealth	Rent gain	Wealth delta
2011–2025	$123K	$91K	$259K	$217K	$136K rent
2010–2024	$123K	$91K	$265K	$224K	$142K rent
2009–2023	$123K	$91K	$264K	$222K	$141K rent
2008–2022	$123K	$91K	$147K	$105K	$24K rent
2007–2021	$123K	$91K	$187K	$146K	$64K rent
2006–2020	$123K	$91K	$163K	$122K	$40K rent
2005–2019	$123K	$91K	$144K	$102K	$21K rent
2004–2018	$123K	$91K	$119K	$77K	$4K buy

Educational tool, not investment or real-estate advice. Past performance does not guarantee future results. Backtests use actual annual total returns including dividends from S&P 500 (Damodaran (NYU Stern) annual total return (with dividends), 1957-present.).

Buyer model: 30-yr fixed mortgage, P&I + property tax + insurance + maintenance (1% of value/yr) + HOA. Selling cost = 6%. Investor model: down payment + annual cashflow surplus invested in the chosen index at that calendar year's actual return.

Tax model: pre-tax comparison. Toggle "after-tax mode" to apply MID, SALT, LTCG, and the Sec 121 capital-gains exclusion.

This calculator does not adjust for: PMI (assumed 20%+ down), differential transaction costs by state, lifestyle factors (commute, schools, kids), illiquidity / forced-sale risk, or insurance availability constraints (e.g., FL/CA wildfire). Consult a fiduciary advisor and tax professional before acting on any of this.

Market Pressure Signals

Derived from Redfin trend

Inventory vs. Long-Term Avg

+1.4%

roughly balanced

DOM vs. 24-Mo Avg

-1.7%

currently 261 days

Long-Term Avg Inventory

Long-Term Avg DOM

266 days

Mortgage & Price Stress

State HPI + national delinquency

State HPI YoY

+4.2%

positive — appreciating

State HPI vs. Peak

0.0%

at or near peak peak 2026-01-01

National Mortgage Delinquency

1.89%

benchmark — 2026-01-01 county-grain delinquency requires paid data

State-grain HPI YoY + drawdown from peak is the cleanest free price-stress proxy. The national delinquency rate gives the macro mortgage-stress backdrop. True county-level mortgage delinquency lives in paid datasets (MBA NDS, CoreLogic LP).

Value Ratios

Median home price ÷ county median income

Value / Income

2.7×

bargain

Median Household Income

$52,432

Census ACS B19013

Historically affordable markets sit at 3–4× income; over 5× is stretched, over 6× is severely overvalued. Lower ratios point to bargain opportunities.

Housing Stock & Owners

Census ACS 5-year (B19013, B01003, B25002, B25003, B25034, B25007)

Population

3,993

total residents

Total Housing Units

2,199

all units, occupied + vacant

Vacancy Rate

25.6%

high vacancy

Homeownership Rate

78.3%

of occupied units owner-occupied

Boomer Owners (65+)

32.9%

of homeowner households

Millennial / Gen-X Owners (35-54)

7.9%

of homeowner households

Pre-1949 Housing Stock

41.6%

structures built before 1949

When boomer-owner share is high, expect more inventory hitting the market over the next decade as homes transition. High vacancy + high old-stock often signals deferred-maintenance markets where buyers can negotiate.

Who's Moving In (Census ACS)

Source: Census ACS B07001 (5-year)

Inbound Movers (1 yr)

235

5.93% of pop. — moved here from outside the county

From Other States

142

3.58% of pop. — interstate inbound

From Abroad

—

moved into the county from outside the U.S.

Same House 1 Year Ago

91%

stable residents

Census ACS asks where people lived 1 year ago, so this counts inbound movers but does not show outbound — true net migration would require IRS SOI parsing.

Trends

Up to 5 years of monthly data

Median Sale Price

Trailing 12 months

Active Inventory

Trailing 12 months

Days on Market

Trailing 12 months

Looking for state-level data? See South Dakota statewide stats →

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