ParcelioAda County, Idaho: parcel data and property records
223,107 Ada County parcels on one searchable map: owner of record and mailing address, assessed and appraised values and recorded sales, plus lot boundaries and location. Screen by absentee ownership, acreage, year built and owner tenure.
What the data covers
These bars show real field-by-field coverage for Ada County in our database, so you know exactly what you are getting before you search. Numbers refresh as the county publishes new records.
Not held for Ada County: land or improvement value and vacancy. Those fields are carried where the county publishes them.
Most recent recorded sale on file: 2026-10-13.
Areas covered
Parcel counts by place, largest first: Boise City (86,737), Meridian (56,484), Eagle (19,027), Kuna (15,697), Star (10,959).
Recent sales
19,365 Ada County parcels have a recorded sale dated since November 2025. Non-disclosure state: Idaho does not require sale prices to be made public, so none is summarized here.
Land use mix
The most common land use or property class on file, as the county writes it, by share of parcels with one: 200 - Residential Lots Or Acreages 76%, 150 - Rural Residential Subdivisions 9%, 259 - Common Areas (no value) 7%, 210 - Commercial Lots Or Acreages 4%, 180 - Other Land 1%.
Nearest counties
- Canyon County: about 26 mi away, 110,818 parcels
- Boise County: about 38 mi away, 10,929 parcels
- Elmore County: about 39 mi away, 20,734 parcels
- Gem County: about 42 mi away, 11,380 parcels
- Payette County: about 46 mi away, 13,862 parcels
Search Ada County parcels
The map is free to browse - parcel lines, boundaries, and location. Owner of record, assessed values, recorded sales, year built and the full parcel report come with a plan that costs less than one hour of a title runner's time.
Explore the Ada County map See plans
Common questions
How many parcels are in Ada County, Idaho?
Parcelio carries 223,107 parcel records for Ada County, Idaho, with owner information on 99 percent of them.
Can I find out who owns a property in Ada County?
Yes. Search by owner name, address, or parcel number to pull the record: owner of record and mailing address, assessed values, recorded sales, year built and lot lines on the map. Sale records here currently run through 2026-10-13.
How do I find vacant land or absentee owners in Ada County?
We do not hold vacancy data for Ada County yet, so this filter has nothing to match there. Vacancy filters work in the counties where we hold the field. Ada County does have owner mailing state: 12,732 parcels have an owner mailing address outside Idaho.
Can I search Ada County by lot size or acreage?
Yes. Acreage is on 99 percent of Ada County parcels, mapped from the parcel boundary, and the advanced search filters on it directly - set a minimum and maximum to pull every tract in that range, then stack vacancy or absentee ownership on top.