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Day County, SD Parcels & GIS Data

Day County, SD parcel data: 11,377 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Day County, South Dakota parcel data covering 11,377 property records.

This page documents parcel-level coverage for Day County, South Dakota. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Day County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Day County property dataset.

Day County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 5,449. Its county seat is Webster.

FIPS 46037

Official county website: http://day.sdcounties.org

The FIPS code for Day County is 46037.

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CodingtonClarkSpinkBrownMarshallGrantRobertsDay
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Attribute coverage

Day County contains 11,377 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%11,377
parcelid100%11,376
parcelid21.2%134
ogparcelid100%11,376
ogparcelid263.4%7,218
parentid<0.1%0
stackid<0.1%0
geoid100%11,377
statefp100%11,377
countyfp100%11,377
countyname100%11,377
cousubfp100%11,377
cousubname100%11,377
tractce100%11,377
tractname100%11,377
taxacctnum96.9%11,022
taxyear100%11,376
taxdistrict96.9%11,022
usecode96.9%11,023
usedesc<0.1%1
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs52.2%5,943
numunits52.2%5,942
yearbuilt56.4%6,416
numfloors<0.1%1
bldgsqft3.4%391
bedrooms2.0%233
halfbaths<0.1%0
fullbaths2.7%307
imprvalue80.4%9,150
landvalue86.1%9,796
agvalue55.0%6,261
totalvalue55.9%6,361
taxacres96.5%10,975
calcarea100%11,377
saleamt23.7%2,700
saledate80.3%9,136
ownertype96.5%10,974
ownername96.9%11,022
owneraddr96.9%11,022
ownercity96.9%11,022
ownerstate<0.1%0
ownerzip96.5%10,974
parceladdr96.9%11,022
parcelcity<0.1%0
parcelstate100%11,377
parcelzip100%11,377
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book96.9%11,022
page96.9%11,022
block<0.1%0
lot<0.1%0
parceltype32.6%3,709
accesstype32.6%3,709
iucnclass19.0%2,161
placename20.6%2,343
placetype34.0%3,865
firmid64.3%7,318
firmdate64.3%7,318
fldzone64.3%7,318
zonesubty55.5%6,316
staticbfe8.1%918
elevmin73.1%8,313
elevmax73.1%8,313
elevavg73.1%8,313
fireplaces0.2%26
heating96.9%11,022
heatfuel96.9%11,022
cooling96.9%11,022
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode46.3%5,263
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated80.3%9,137
centroidx100%11,377
centroidy100%11,377
surfpointx100%11,377
surfpointy100%11,377
geom100%11,377
extras100%11,377
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Day County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Day County, South Dakota (46037) 1 entity · most recent acquisition per entity · generated 2026-07-25 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER PARCEL parcel_id lease_id parcel tc_year prop_type prop_built prop_story prop_square_ft prop_bedrooms prop_baths building_value1 land_value1 tc_value tc_acres prop_sale_price date1 tc_owner tc_address tc_city_st tc_zip tc_site_address legal township section_number quarter range tc_str book1 page1 date_rs geom tc_dist prop_fireplace prop_heat 49 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode yearbuilt numfloors bldgsqft bedrooms fullbaths imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerzip parceladdr legaldesc township section qtrsection range plssdesc book page updated geom taxdistrict fireplaces heating extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname geom · derived from geometry geom dem.us_1m · USGS 1m DEM 73.1% elevmin 73.1% elevmax 73.1% elevavg s_fld_haz_ar · FEMA NFHL 64.3% fldzone 55.5% zonesubty 8.1% staticbfe 64.3% firmdate 64.3% firmid supplemented · derived / other pipelines 52.2% numbldgs 52.2% numunits 55.0% agvalue 100% parcelstate 100% parcelzip 96.9% heatfuel 96.9% cooling lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode numbldgs numunits yearbuilt numfloors bldgsqft bedrooms fullbaths imprvalue landvalue agvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerzip parceladdr parcelstate parcelzip legaldesc township section qtrsection range plssdesc book page firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg fireplaces heating heatfuel cooling updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (26) — empty or below 50% fill in this county parentid, stackid, usedesc, zoningcode, zoningdesc, halfbaths, ownerstate, parcelcity, block, lot, parceltype, accesstype, iucnclass, placename placetype, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, ownerlist PARCEL 34 mapped · 49 kept in extras · 20 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id lease_id parcel tc_year prop_type prop_built prop_story prop_square_ft prop_bedrooms prop_baths building_value1 land_value1 tc_value tc_acres prop_sale_price date1 tc_owner tc_address tc_city_st tc_zip tc_site_address legal township section_number quarter range tc_str book1 page1 date_rs geom tc_dist prop_fireplace prop_heat parcelid parcelid2 taxacctnum taxyear usecode yearbuilt numfloors bldgsqft bedrooms fullbaths imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerzip parceladdr legaldesc township section qtrsection range plssdesc book page updated geom taxdistrict fireplaces heating extras · 49 source columns preserved as json township_name, source, feature_type, location, type, comments siteaddress, deededacres, prop_location, prop_grade prop_garage_1, prop_garage_2, prop_const, prop_air prop_remodeled, prop_basement, prop_fin_basement prop_lot_size, prop_lot_irregular, prop_lot_corner, prop_misc prop_sale_date, prop_file_year, prop_date_ccyymmdd, prop_time prop_partition_basement, prop_walkout, prop_porch_old prop_porch_1, prop_porch_2, prop_porch_3, prop_porch_4 prop_porch_5, prop_condition, prop_garage, a1_year, a1_class1 a1_class2, a1_class3, a1_class4, a1_class5, a1_value1 a1_value2, a1_value3, a1_value4, a1_value5, a1_acres a1_total, tc_val_per_acre_x extras not present in source — filled with NULL (20) usedesc, zoningcode, zoningdesc, numbldgs, numunits, halfbaths, agvalue, ownerstate, parcelcity, parcelstate, parcelzip, block, lot, sourceurl parentid, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Day County:

Frequently asked questions

Where can I find Day County, SD parcel and GIS data?

Land Records publishes a Day County, SD parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Day County, SD dataset as a GeoPackage or CSV.

How many parcels are in Day County, SD?

The current dataset contains 11,377 parcel records for Day County, SD, each with its boundary geometry and assessor attributes.

What is the FIPS code for Day County, SD?

The FIPS code for Day County, SD is 46037.

What information does each Day County, SD parcel record include?

Each Day County, SD parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Day County, SD parcel data free?

You can preview Day County, SD parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Day County, SD have an official GIS or property records website?

Yes — the official Day County, SD government website is linked in the county details above. Land Records standardizes Day County, SD assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

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Day County, SD Parcels & GIS Data — Property Records & Maps | Land Records