LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in ZIP 57231 sells for about $173,600, or $115 per square foot.

Prices are up +2.1% from a year ago, so sellers still have some momentum. Homes take about 87 days to sell, which is slow. HUD's fair market rent for a two-bedroom is $725 a month.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 57231 — De Smet

Kingsbury County →refreshed Sep 27, 2026next refresh Oct 27, 2026
Market mood · neutral

The housing market in 57231 remains stable with low inventory and modest price appreciation consistent with rural South Dakota trends. Demand is driven by local residents and those seeking affordable, small-town living, resulting in a balanced market with limited turnover.

Who this ZIP fits

This ZIP is best suited for families and individuals seeking a quiet, affordable rural lifestyle, as well as those with ties to the local agricultural economy.

Parent geography
De Smet · no city intel reportKingsbury County →South Dakota state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 645.6 km²Water area · 33.3 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$173,600
+2.1% year over year
Corroborated · 1 anchor · 0% off nearest
Days on market
87 days
Active listings
12
Listings with price cuts
15%
share of active listings
Sale-to-list ratio
97.5%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
65
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
61
Growth/100

Median prices moved up 2.1% year over year.

37
Liquidity/100

Homes spend a median of 87 days on market with 6.2 months of supply — a balanced-paced market.

69
Momentum/100

15% of listings have cut prices · homes sell at 97.5% of asking — demand is running ahead of supply.

94
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 0.0% · poverty 8.8% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2016201720182019202020212022202320242025202620282030$105,000$140,000$175,000$210,000$245,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 4.7%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Property tax · ten-year history

Median annual property tax paid on this ZIP's residential parcels

2016201720182019202020212022202320242025202620282030$1,200$1,600$2,000$2,400$2,800

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 4.5%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2019-2023 5-year estimates
Population change
-0.5%

versus the prior ACS vintage

Population base
1,724

ZCTA 57231, Kingsbury County SD

Area context
Crime & safety

Crime rates in De Smet are significantly lower than the national average, with the area experiencing very low levels of violent and property crime typical of rural South Dakota communities.

Schools & education

The area is served by the De Smet School District, which is generally regarded as providing a stable, community-focused educational environment with small class sizes.

Environmental & hazard

The region faces moderate risks from severe thunderstorms and winter weather, with standard flood risks primarily confined to low-lying areas near local creeks.

Growth & development

Economic momentum is driven by the agricultural sector and local small businesses, with limited large-scale industrial development occurring in this rural setting.

Taxation

Property taxes are assessed at the county level by Kingsbury County, utilizing a market-value assessment system with standard agricultural and homestead exemptions available to qualifying residents.

Transportation & commute

Commuting is primarily car-dependent, with residents typically traveling to nearby regional hubs for employment; there is no public transit infrastructure.

Recreation & amenities

Local amenities include the Laura Ingalls Wilder Historic Homes, several community parks, and access to nearby lakes for fishing and outdoor recreation.

Rental market

The rental market is characterized by low inventory and stable demand, primarily serving local workers and those seeking affordable housing in a small-town setting.

Economy & employers

The economy is heavily anchored by agriculture, local government, and small-scale retail services supporting the surrounding rural population.

Transportation & infrastructure

Transportation is entirely reliant on private vehicles, with US Highway 14 serving as the primary corridor for regional travel.

Development pipeline

There are no major large-scale commercial or residential developments currently under construction in the ZIP code.

County appraisal district

Kingsbury County assesses property based on annual market value updates to ensure equitable distribution of the tax burden.

Special districts

Parcels are subject to standard school district and county-level property tax levies, with no significant MUD or PID presence.

Insurance & hazard market

Property insurance premiums are generally stable, though coverage for wind and hail damage is a standard consideration for homeowners in this region.

Discovery profileACS 2019-2023 5-year estimates
Census profile · ZCTA 57231, Kingsbury County SD
Population
1,724
Median age
44.2 yrs
Owner-occupancy
78.5%
Median home value
$173,600
Median gross rent
$720
Median household income
$69,375
Median year built
1967
Vacancy rate
13.9%
Renter share
21.5%
Owner cost burden
12.4%
Renter cost burden
28.6%
Population change
-0.5%
Work-from-home share
8.2%
Mean commute
18.5 min
Bachelor's or higher
24.1%
Unemployment
0%
Poverty rate
8.8%
Avg household size
2.3
White
96.2%
Hispanic
1.8%
Other
2%

Data retrieved from data.census.gov ZCTA 57231 profile.

Public schools with an address here · 2

Public schools whose reported address is in this area (NCES). Not attendance boundaries — schools that serve residents may sit outside it. Check the district's address locator for assignment.

De Smet ElementaryElementaryN/ADe Smet School DistrictServes the local community with a focus on small class sizes.
De Smet High SchoolHighN/ADe Smet School DistrictThe primary secondary education provider for the ZIP code.
School districts
De Smet School DistrictN/AA small, rural district serving the immediate De Smet area.
Utilities & services
InternetVarious local ISPsAvailability varies by specific location within the rural ZIP.
ElectricNorthwestern EnergyPrimary provider for the region.
Water/SewerCity of De SmetMunicipal services provided within city limits.
Major employers & industries
De Smet School DistrictEducationMajor local employer.
Kingsbury CountyGovernmentSignificant regional employer.
Amenities & attractions2 retained amenities
Inside this ZIP
Laura Ingalls Wilder Historic Homes
Museum/Historic Site

A major regional tourist attraction celebrating the author's life.

De Smet City Park
Park

Provides local green space and recreational facilities for residents.

Sources · 3 cited

Key-figure check: no independent anchor retained yet — first-researched cycles establish the anchor baseline this pass.