Skip to content
Skip to content
TopHapOpen in map

Onaga 66521

ZIP codeThe kind of area this report covers. Neighborhood areas nest inside each other, from broad districts down to small pockets.Kansas
$245K
Median sale priceThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.
9
Sales (12 mo)How many homes sold here in the last 12 months. More sales make the other numbers more reliable.
$204K
Median valueThe middle estimated value of all homes here, not just the ones that recently sold.

Deed records through Jul 2026 · Quarterly intervals (lower sales volume)Counties take time to publish deeds, so the newest months can be incomplete and may shift as more records arrive.

Market Trends

Sale pricesThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.MedianSales
201920202026
Price per square footThe middle price per square foot, for sales where the size is known. It adjusts for homes being different sizes.$/ft²
201920202026
Sale premium vs estimated valueHow sale prices compare with our estimated values at the time of sale. Above the dashed line, homes sold for more than the models expected — a sign of competitive bidding. Below it, buyers paid under model value.Premium
201920202026
Annual turnover (share of homes sold)The share of all homes here that sold in the trailing 12 months. Higher turnover means a more liquid market where homes trade hands more often.Turnover
201920202026
Buyer mixWho is buying. Cash means no mortgage was recorded, investor means the buyer looked like an investor, and flip means the home resold within a year.CashInvestorFlip resale
201920202026
Financing (share of purchase price)For buyers who borrowed: the middle share of the price they financed, and the middle share they paid up front.Loan (LTV)Down payment
201920202026
Preforeclosure filingsForeclosure notices filed each month. A rise can be an early sign that more owners are struggling. Auction stage counts the filings that reached a scheduled foreclosure auction.FilingsAuction stage
AprMar

Housing Stock

HomesHow many homes we have records for in this area.693
Median value (AVM)The middle estimated value of all homes here, not just the ones that recently sold.$204K
Median sizeThe middle home size here, measured in square feet.1,460 ft²
Median bedroomsThe middle bedroom count for homes here.3
Median year builtThe middle build year for homes here. A recent year means most housing is newer.1930
Single familyThe share of homes here that are single-family houses.55%

Equity & Ownership

Equity rich (LTV ≤ 50%)The share of owners who owe half or less of what their home is worth, meaning they hold a lot of equity.68%
Underwater (LTV ≥ 125%)The share of owners who owe at least 25% more than their home is worth.3.0%
Owner occupiedThe share of homes lived in by their owner rather than rented out or left empty.65%
Company ownedThe share of homes owned by a company or trust instead of a person.19%
Median loan-to-valueThe middle share of home value still owed on loans across all owners here.32%
Typical ownership tenureHow long the typical owner here has held their home.19.6 yrs

CommunityThese are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.166
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,925
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median household incomeThe middle household income here — half of households earn more, half earn less.$68K
Average household incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83K
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Market metrics are derived from recorded arms-length deeds and refreshed nightly. Temperature blends price momentum, sales velocity, turnover and resale outcomes, ranked against all ZIP codes nationally.

How Onaga 66521 compares

By median home value, Onaga 66521 is the 9th most expensive of 9 ZIP codes in Pottawatomie County, and its typical home is worth more than 18% of all homes in Pottawatomie County.

Home values in Onaga 66521

Share of homes at each estimated value.

Median
$77K$558K
ZIP codes in Pottawatomie County ranked by median home value
#Pottawatomie CountyMedian valueHomes
1Olsburg 66520$373K321
2Saint George 66535$370K1,118
3Belvue 66407$312K199
4Wamego 66547$308K3,164
5Westmoreland 66549$303K712
6Saint Marys 66536$284K1,123
7Havensville 66432$262K206
8Emmett 66422$253K180
9Onaga 66521$204K693

About the Onaga 66521 market

What is the median home price in Onaga 66521, KS?

The median sale price in Onaga 66521, KS is $245,223 (data through July 2026), based on deeds recorded with the county.

How many homes sell in Onaga 66521, KS each year?

9 homes sold in Onaga 66521, KS over the last 12 months (data through July 2026). TopHap counts recorded arm's-length deeds, not listings, so the figure is not affected by which brokerage handled the sale.

How many homes are there in Onaga 66521, KS?

Onaga 66521, KS contains 693 residential properties, with a median of 1,460 square feet, 3 bedrooms, built around 1930. The median TopHap Estimate is $204K.

How does Onaga 66521, KS compare to the rest of Pottawatomie County?

By median home value, Onaga 66521, KS is the 9th most expensive of 9 ZIP codes in Pottawatomie County. Its typical home is worth more than 18% of all homes in Pottawatomie County. Emmett 66422 ranks just above it. The ranking is rebuilt nightly from the county assessor record of every home in each area.

Do people own or rent in Onaga 66521, KS?

65% of homes in Onaga 66521, KS are owner-occupied. 19% are held by a company rather than an individual.

How much equity do owners in Onaga 66521, KS hold?

68% of mortgaged homes in Onaga 66521, KS are equity-rich, meaning the loan balance is under half the home's value. 3.0% owe more than the home is worth.

Nearby markets

Browse addresses

Every street and address TopHap holds is browsable by state, county and city. Browse KS property records.

Explore Onaga 66521 on the map

See every recorded sale, price heat map, school zone and flood overlay across Onaga 66521in TopHap’s interactive 3D map.

Open in map