ID · FIPS 16
Idaho Parcel Data
Free parcel data downloads for 38 of Idaho's 44 counties, across 65 dated snapshots — owner, address, acreage and assessed value, with every boundary. Pick a county below.
Search Idaho counties Which format to pick
- Ready to download
- 38/44
- Snapshots
- 65
- Parcel records
- 902k
- Counties indexed
- 44
- No data 0 Nothing published and no bounty open. Upload one to open the county.
- Bounty open 6 Wanted. Uploads here earn a multiplied credit award.
- Aged 31 Published, but the newest vintage is more than 3 years old.
- Archive 7 A point-in-time snapshot released from the archive.
- Community 0 Contributed and verified by a member of the community.
Ready to download
Counties with a published snapshot. Free, in up to five formats, with the county's own columns listed on each page.
- Ada2017
- Adams2022
- Bannock2022
- Bear Lake2022
- Benewah2022
- Blaine2021
- Boise2021
- Bonneville2023
- Boundary2022
- Butte2022
- Camas2022
- Canyon2021
- Caribou2024
- Cassia2022
- Clark2022
- Custer2023
- Elmore2022
- Franklin2022
- Gem2022
- Gooding2022
- Idaho2023
- Jefferson2022
- Jerome2022
- Kootenai2023
- Latah2022
- Lemhi2023
- Lewis2022
- Lincoln2022
- Madison2022
- Minidoka2021
- Oneida2022
- Owyhee2024
- Payette2022
- Power2021
- Shoshone2021
- Twin Falls2017
All 44 counties
Sortable. The coverage column says what exists for each county; the county page has the files.
| County | GEOID | Coverage | Vintages | Newest | Parcels |
|---|---|---|---|---|---|
| Ada County | 16001 | Aged | 2 | 2017-04 | — |
| Adams County | 16003 | Aged | 1 | 2022-10 | — |
| Bannock County | 16005 | Aged | 2 | 2022-10 | — |
| Bear Lake County | 16007 | Aged | 3 | 2022-10 | — |
| Benewah County | 16009 | Aged | 1 | 2022-10 | — |
| Bingham County | 16011 | Bounty open | — | — | — |
| Blaine County | 16013 | Aged | 1 | 2021-08 | — |
| Boise County | 16015 | Aged | 1 | 2021-12 | — |
| Bonner County | 16017 | Bounty open | — | — | — |
| Bonneville County | 16019 | Archive | 1 | 2023-09 | — |
| Boundary County | 16021 | Aged | 1 | 2022-10 | — |
| Butte County | 16023 | Aged | 2 | 2022-10 | — |
| Camas County | 16025 | Aged | 1 | 2022-10 | — |
| Canyon County | 16027 | Aged | 2 | 2021-08 | — |
| Caribou County | 16029 | Archive | 3 | 2024-03 | — |
| Cassia County | 16031 | Aged | 3 | 2022-04 | — |
| Clark County | 16033 | Aged | 1 | 2022-10 | — |
| Clearwater County | 16035 | Bounty open | — | — | — |
| Custer County | 16037 | Archive | 2 | 2023-10 | — |
| Elmore County | 16039 | Aged | 2 | 2022-10 | — |
| Franklin County | 16041 | Aged | 1 | 2022-01 | — |
| Fremont County | 16043 | Bounty open | — | — | — |
| Gem County | 16045 | Aged | 2 | 2022-10 | — |
| Gooding County | 16047 | Aged | 3 | 2022-10 | — |
| Idaho County | 16049 | Archive | 2 | 2023-10 | — |
| Jefferson County | 16051 | Aged | 1 | 2022-01 | — |
| Jerome County | 16053 | Aged | 3 | 2022-10 | — |
| Kootenai County | 16055 | Aged | 1 | 2023-01 | — |
| Latah County | 16057 | Aged | 1 | 2022-10 | — |
| Lemhi County | 16059 | Archive | 2 | 2023-10 | — |
| Lewis County | 16061 | Aged | 1 | 2022-10 | — |
| Lincoln County | 16063 | Aged | 2 | 2022-10 | — |
| Madison County | 16065 | Aged | 1 | 2022-10 | — |
| Minidoka County | 16067 | Aged | 2 | 2021-08 | — |
| Nez Perce County | 16069 | Bounty open | — | — | — |
| Oneida County | 16071 | Aged | 2 | 2022-10 | — |
| Owyhee County | 16073 | Archive | 3 | 2024-04 | — |
| Payette County | 16075 | Aged | 2 | 2022-10 | — |
| Power County | 16077 | Aged | 2 | 2021-08 | — |
| Shoshone County | 16079 | Aged | 1 | 2021-08 | — |
| Teton County | 16081 | Bounty open | — | — | — |
| Twin Falls County | 16083 | Aged | 2 | 2017-09 | — |
| Valley County | 16085 | Archive | 1 | 2023-10 | — |
| Washington County | 16087 | Aged | 1 | 2022-10 | — |
Elsewhere
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Look up individual parcels in Idaho
www.landbrief.com
Parcel-by-parcel lookup with owner and situs detail. This site publishes whole-county files; that one answers questions about a single property.
About Idaho parcel data
Parcel data in Idaho is maintained county by county, which is why the schemas differ so widely: each assessor names its own columns, sets its own update cadence and publishes on its own terms. Nothing here is normalised across counties and nothing is live — each file is the snapshot it says it is.
38 counties are published so far, and every one of them is free to download. The rest are listed anyway, with their boundaries and their record estimates, because knowing where a county's data actually lives is worth something too.
Wanted in Idaho
These counties have no published dataset and pay a multiplied credit award to whoever supplies one first. Filling one opens it for everybody.
The other half
Have parcel data for a county we don't?
If you already hold a county's parcel layer — from work, from a records request, from a portal that has since gone dark — you can publish it here. It becomes a free download for everyone who comes looking, and a verified upload earns credits toward the counties that aren't free.
You never need credits to download a published county. Contributing is how you reach the fresh vintages and the unopened community uploads.