Minnehaha County, SD parcel and infrastructure data API

Parcel coverage in Minnehaha County

About 72,000 parcel records with boundaries, situs addresses and parcel numbers, with the latest source update from February 2026. Each record has a stable korzy_id you can store and look up again with /api/parcel-record. Share of records with each field:

Minnehaha County records do not include owner names. See pricing for credit costs.

Infrastructure in and around Minnehaha County

Example requests for Minnehaha County

Real responses from the production API, trimmed to the main fields. Every request needs an API key with api:read; see authentication and credits and limits.

1. Find a parcel by address

/api/search matches 1513 E 60TH ST N, SIOUX FALLS, SD and returns the parcel's korzy_id, coordinates and record. 1 credit.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'q=1513 E 60TH ST N, SIOUX FALLS, SD' \
  https://api.korzy.co/api/search

import os
import requests

response = requests.get(
    "https://api.korzy.co/api/search",
    params={"q": "1513 E 60TH ST N, SIOUX FALLS, SD"},
    headers={"Authorization": f"Bearer {os.environ['KORZY_API_KEY']}"},
    timeout=30,
)
response.raise_for_status()
parcel = response.json()["results"][0]
print(parcel["korzy_id"], parcel["longitude"], parcel["latitude"])

{
  "results": [
    {
      "korzy_id": "46099-d4c8f8e93072ea9f338d",
      "address": "1513 E 60TH ST N",
      "city": "SIOUX FALLS",
      "postcode": "57104",
      "county": "MINNEHAHA",
      "statefp": "46",
      "longitude": -96.70675557607522,
      "latitude": 43.60142670132307,
      "match_type": "exact",
      "parcelid": "011634101033000",
      "parceladdr": "1513 E 60TH ST N",
      "parcelcity": "SIOUX FALLS",
      "situs_zip": "57104",
      "usedesc": "MAPLETON TWP COMMERCIAL",
      "yearbuilt": 2013,
      "bldgsqft": 10695,
      "totalvalue": 238700,
      "updated": "2025-11-20",
      "geoid": "46099"
    }
  ],
  "truncated": false
}

2. Look up the parcel at a point

/api/query/point returns every parcel whose boundary covers the coordinates; here it returns the same record, 46099-d4c8f8e93072ea9f338d, in records. 1 credit per 10 records requested.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'longitude=-96.706756' \
  --data-urlencode 'latitude=43.601427' \
  --data-urlencode 'limit=5' \
  https://api.korzy.co/api/query/point

const params = new URLSearchParams({"longitude": "-96.706756", "latitude": "43.601427", "limit": "5"});
const response = await fetch(`https://api.korzy.co/api/query/point?${params}`, {
  headers: { Authorization: `Bearer ${process.env.KORZY_API_KEY}` },
});
if (!response.ok) throw new Error(`Korzy API ${response.status}`);
const { records } = await response.json();
console.log(records.map((record) => record.korzy_id));

3. Check water and sewer service

/api/utilities/context returns the water and sewer service areas at the point and the nearest treatment plants. 1 credit.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'longitude=-96.706756' \
  --data-urlencode 'latitude=43.601427' \
  https://api.korzy.co/api/utilities/context

import os
import requests

response = requests.get(
    "https://api.korzy.co/api/utilities/context",
    params={"longitude": "-96.706756", "latitude": "43.601427"},
    headers={"Authorization": f"Bearer {os.environ['KORZY_API_KEY']}"},
    timeout=30,
)
response.raise_for_status()
matches = response.json()["matches"]
print([area["name"] for area in matches["water"]])

{
  "longitude": -96.706756,
  "latitude": 43.601427,
  "matches": {
    "water": [
      {
        "feature_id": "water:38444",
        "name": "SIOUX FALLS",
        "boundary_basis": "System Sourced"
      }
    ],
    "sewer": [
      {
        "feature_id": "sewer:14439",
        "name": "SIOUX FALLS WWT FACILITY",
        "boundary_basis": "Modeled"
      }
    ]
  },
  "nearby_treatment": [
    {
      "feature_id": "treatment:16372",
      "name": "SIOUX FALLS WWT FACILITY",
      "distance_km": 3.8531877791793443
    },
    {
      "feature_id": "treatment:17168",
      "name": "BRANDON WWTP",
      "distance_km": 8.704225871913044
    }
  ]
}

Minnehaha County data questions

How many parcels in Minnehaha County include year built?

About 22,000 of about 72,000 parcel records (30%) include year built.

Does the Korzy API return owner names for Minnehaha County parcels?

Minnehaha County parcel records do not include owner names. Values, land use and building facts are returned where the county publishes them.

How many data-center projects are in Minnehaha County?

Korzy tracks 4 data-center projects in Minnehaha County: 2 operating, 1 permitted and 1 status not reported. /api/datacenters/context lists projects within 10 km of any point.

How much power generation is in Minnehaha County?

1 operable power plant in Minnehaha County total about 410 MW of nameplate capacity, mainly natural gas.

Which water systems serve Minnehaha County?

Service areas of about 20 community water systems cover about 99% of Minnehaha County, and sewer service areas cover about 10%. /api/utilities/context returns the water and sewer matches at a point.