Public ArcGIS MapServer endpoint for Cass County parcel data. URL, supported fields, and a working sample query, copy it, or open it directly in the UrbanKit parcel lookup tool.
This page is the endpoint reference. If you came here to find a specific property, the Cass County parcel search runs this same layer in your browser, no account and no API key.
Search Cass County parcels →https://gisweb.casscountynd.gov/arcgis/rest/services/Public/CountyParcels/MapServer/0Field by field, whether any endpoint we index for Cass County answers it, and the evidence for each. We only call a field restricted when there is a stated reason we can cite. Everything else here is a fact about the services we index, not a claim about the law.
| Field | Status | Basis |
|---|---|---|
| APN | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Owner name | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Owner mailing address | Not published | No endpoint we index for this county documents this field, so a query cannot ask for it. That is a fact about the services we index, not a legal restriction, and not a statement that the county holds no such record. Where to request it. |
| Site address | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Geometry | Answered | Documented in a field list on an endpoint we index. Not every row is populated. |
| Land use | Not published | No endpoint we index for this county documents this field, so a query cannot ask for it. That is a fact about the services we index, not a legal restriction, and not a statement that the county holds no such record. Where to request it. |
| Zoning | Not published | No endpoint we index for this county documents this field, so a query cannot ask for it. That is a fact about the services we index, not a legal restriction, and not a statement that the county holds no such record. Where to request it. |
GISPINGIS Parcel IDPINParcel Identification NumberDASHPINDash PINNameOwner NamePropertyAddressProperty Addresscurl -s 'https://gisweb.casscountynd.gov/arcgis/rest/services/Public/CountyParcels/MapServer/0/query?where=UPPER(Name)+LIKE+UPPER('%25SMITH%25')&outFields=GISPIN,PIN,Name,PropertyAddress,SchoolDistrict&returnGeometry=false&f=json&resultRecordCount=10'https://gisweb.casscountynd.gov/arcgis/rest/services/Public/CountyParcels/MapServer/0/query?where=UPPER(Name)+LIKE+UPPER('%SMITH%')&outFields=GISPIN,PIN,Name,PropertyAddress,SchoolDistrict&returnGeometry=false&f=json&resultRecordCount=10Open this URL in a browser tab to see the raw ArcGIS JSON response.
| Field name | Label | Searchable |
|---|---|---|
| GISPIN | GIS Parcel ID | YES |
| PIN | Parcel Identification Number | YES |
| DASHPIN | Dash PIN | YES |
| Name | Owner Name | YES |
| PropertyAddress | Property Address | YES |
| LMVENU | Land Market Value (per unit) | NO |
| VENUDESC | Venue Description | NO |
| Section | Section | NO |
| Lot | Lot | NO |
| CommRes | Commercial/Residential flag | NO |
| Exempt | Exempt flag | NO |
| ACRES | Acres | NO |
| LGDESC | Legal Description | NO |
| SchoolDistrict | School District | NO |
| FireDistrict | Fire District | NO |
Cass County ND (Fargo metro; county seat Fargo; FIPS 38017; most populous county in ND, pop. 193,000) provides parcel data via gisweb.casscountynd.gov. The Public/CountyParcels/MapServer/0 layer exposes 20 fields: OBJECTID, GISPIN (14-digit GIS parcel ID, e.g., '64160000340000'), DASHPIN, PIN, ALTPIN, LMVENU, VENUDESC, Name (owner name), Section, Lot, CommRes, Exempt, As400Acres, ACRES, LGDESC (legal description), PLATID, PropertyAddress, SchoolDistrict, FireDistrict. Owner search via UPPER(Name) LIKE returns full owner name strings. Verified 2026-06-20: SMITH returns Fargo-area addresses (e.g., GISPIN '01001000210000', owner 'DANIEL N & LORETTA K WENTZ' at 2315 UNIVERSITY DR N). Note: the Name field holds the full owner name as a single string. Cass County ND (FIPS 38017) must not be confused with Cass County MO, NE, IL, or TX.
Cass County GIS / Cass County Commission, https://www.casscountynd.gov/county/depts/gis/Pages/default.aspx
Cass County's CountyParcels layer exposes parcel identifiers (GIS Parcel ID, Parcel Identification Number, Dash PIN), owner names (Owner Name), and address fields (Property Address). Use it for owner-name lookups and address-based parcel searches. 5 of 15 listed fields accept queries; the rest are returned on read but not indexed for search. Served as an ArcGIS MapServer layer, which supports query operations but not write operations; last verified 2026-06-20.
/query?where=…&outFields=*&f=jsonto the URL. The sample query above is a working example you can paste into a browser tab to see the raw JSON response.Counties publish parcel data through their own ArcGIS Server installations, each with its own schema. One county uses APN, another uses PIN, a third uses PARCEL_ID. Some expose owner names; others keep them on a separate assessor's portal. The searchable fields list above reflects what Cass County actually publishes, not what you might expect from a national standard (there isn't one).
For background, see What is an APN?
gisweb.casscountynd.gov serves Cass County, North Dakota parcels over public ArcGIS REST, but, like most county servers, it may not send the CORS headers a browser needs for a cross-origin fetch. If a direct browser call fails, the layer still works from curl, Postman, or a server-side script; the UrbanKit parcel lookup tool proxies the request, so a search that succeeds there confirms the layer is genuinely public.
We last verified Cass County's MapServer layer on 2026-06-20. County GIS teams move services without notice, so if you hit a fresh 404, tell us and we'll re-check. Atlas entries are re-verified on a rolling basis.
Cass County's layer is hosted by the county on gisweb.casscountynd.gov. Public ArcGIS endpoints rarely rate-limit individual reads, but gisweb.casscountynd.gov can throttle heavy automated traffic at the host level. Page through results with resultOffset / resultRecordCount and request only the fields you need. There's no API key and no charge from the county.