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Groton 57445

ZIP codeThe kind of area this report covers. Neighborhood areas nest inside each other, from broad districts down to small pockets.South Dakota
$115K
Median valueThe middle estimated value of all homes here, not just the ones that recently sold.

Housing Stock

HomesHow many homes we have records for in this area.833
Median value (AVM)The middle estimated value of all homes here, not just the ones that recently sold.$115K
Median sizeThe middle home size here, measured in square feet.1,572 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.1959
Single familyThe share of homes here that are single-family houses.86%

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.44%
Underwater (LTV ≥ 125%)The share of owners who owe at least 25% more than their home is worth.23%
Owner occupiedThe share of homes lived in by their owner rather than rented out or left empty.78%
Company ownedThe share of homes owned by a company or trust instead of a person.13%
Median loan-to-valueThe middle share of home value still owed on loans across all owners here.66%
Typical ownership tenureHow long the typical owner here has held their home.7.9 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.90
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 100.19

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.2,244
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median household incomeThe middle household income here — half of households earn more, half earn less.$83K
Average household incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101K
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

How Groton 57445 compares

By median home value, Groton 57445 is the 6th most expensive of 11 ZIP codes in Brown County, and its typical home is worth more than 56% of all homes in Brown County.

Home values in Groton 57445

Share of homes at each estimated value.

Median
$51K$256K
ZIP codes in Brown County ranked by median home value
#Brown CountyMedian valueHomes
1Stratford 57474$172K116
2Mansfield 57460$157K144
3Warner 57479$154K304
4Westport 57481$141K216
5Bath 57427$140K293
6Groton 57445$115K833
7Aberdeen 57401$105K11,009
8Columbia 57433$61K254
9Claremont 57432$56K211
10Hecla 57446$49K284
11Frederick 57441$48K365

About the Groton 57445 market

How many homes are there in Groton 57445, SD?

Groton 57445, SD contains 833 residential properties, with a median of 1,572 square feet, 3 bedrooms, built around 1959. The median TopHap Estimate is $115K.

How does Groton 57445, SD compare to the rest of Brown County?

By median home value, Groton 57445, SD is the 6th most expensive of 11 ZIP codes in Brown County. Its typical home is worth more than 56% of all homes in Brown County. Bath 57427 ranks just above it and Aberdeen 57401 just below. The ranking is rebuilt nightly from the county assessor record of every home in each area.

Do people own or rent in Groton 57445, SD?

78% of homes in Groton 57445, SD are owner-occupied. 13% are held by a company rather than an individual.

How much equity do owners in Groton 57445, SD hold?

44% of mortgaged homes in Groton 57445, SD are equity-rich, meaning the loan balance is under half the home's value. 22.9% owe more than the home is worth.

Nearby markets

Browse addresses

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Explore Groton 57445 on the map

See every recorded sale, price heat map, school zone and flood overlay across Groton 57445 in TopHap’s interactive 3D map.

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A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map