The exchange
Share data, unlock more
Every county published here is free to download and always will be. Credits are the other half of the site: contribute a county dataset and you earn them, then spend them on the things that aren't free — fresh vintages, unopened community uploads, and downloads without the ads. 2,844 counties currently pay more than the standard award for the data nobody has yet.
- Counties wanted
- 2,844
- Top multiplier
- ×3.5
- States with a bounty
- 56
- Counties published
- 1,992
How the loop works
What earns credits
Upload a county's parcel layer. It runs through containment, schema and vintage checks before anything is awarded.
- Upload passes the automated checks Geometry lands inside the county, schema and vintage hold up. +10
- Upload matches a reference copy Machine-comparable to a known-good version of the county. +40
- Upload verified by review No reference existed, so a person confirmed it. The most valuable case. +75
- The county has a bounty open Multiplies the award above, by how badly the county is wanted. ×2 – ×5
- You judged a dataset right Endorse or report what you open; paid only when a reviewer agrees. ×2 the spend
- Create an account Enough to open something and see how it works. +5
What credits buy
Nothing on this list is something you need. Published counties are free to anyone, with or without an account.
- Any published county The whole free catalog. Costs an email confirmation and some ads, not credits. Free
- The same download, without the ads The data stays free; skipping the funnel is what costs. −3
- An unverified community upload Passed the checks, not yet confirmed. Honest uncertainty, priced accordingly. −15
- A premium county A current vintage that is not part of the free release. −250
Why one county pays more than another
Bounties are computed nightly from coverage state, not curated. The multiplier tracks how hard the county is to get and how expensive it is to verify once it arrives.
×3.5
No reference copy to verify against
Nothing exists here to check an upload against, so confirming one takes a person rather than a machine. Hardest to get, dearest to verify, best paid.
1,242 open
×3
No data at all
Nothing published at all. The county is a blank on the map, and the first verified upload opens it for everybody.
1 open
×2
Newest version is stale
There is a snapshot, but it has aged past the point where it is safe to work from. A current one supersedes it.
1,601 open
Paying most right now
×3.5
Bullock County
AL · 01011
No reference copy to verify against
×3.5
Butler County
AL · 01013
No reference copy to verify against
×3.5
Dale County
AL · 01045
No reference copy to verify against
×3.5
Henry County
AL · 01067
No reference copy to verify against
×3.5
Houston County
AL · 01069
No reference copy to verify against
×3.5
Lamar County
AL · 01075
No reference copy to verify against
Every open bounty
| County | GEOID | State | Award | Reason | Open since |
|---|---|---|---|---|---|
| Delaware County | 40041 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Dewey County | 40043 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Ellis County | 40045 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Garfield County | 40047 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Grant County | 40053 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Greer County | 40055 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Harmon County | 40057 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Harper County | 40059 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Haskell County | 40061 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Hughes County | 40063 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Jackson County | 40065 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Jefferson County | 40067 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Johnston County | 40069 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Kay County | 40071 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Kingfisher County | 40073 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Latimer County | 40077 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Lincoln County | 40081 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Logan County | 40083 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Love County | 40085 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Major County | 40093 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Marshall County | 40095 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-01 |
| Mayes County | 40097 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| McCurtain County | 40089 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| McIntosh County | 40091 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Murray County | 40099 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Muskogee County | 40101 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Noble County | 40103 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Nowata County | 40105 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Okfuskee County | 40107 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Oklahoma County | 40109 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Ottawa County | 40115 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Pawnee County | 40117 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Pittsburg County | 40121 | OK | ×2 | Newest version is stale — Newest vintage is Jan 2023, 44 months old. | 2026-09-02 |
| Pottawatomie County | 40125 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Pushmataha County | 40127 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Roger Mills County | 40129 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Rogers County | 40131 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Seminole County | 40133 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Texas County | 40139 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Tulsa County | 40143 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Washington County | 40147 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Washita County | 40149 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Woods County | 40151 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-09-02 |
| Woodward County | 40153 | OK | ×2 | Newest version is stale — Newest vintage is Nov 2022, 46 months old. | 2026-08-02 |
| Benton County | 41003 | OR | ×2 | Newest version is stale — Newest vintage is Jan 2022, 56 months old. | 2026-09-02 |
| Clackamas County | 41005 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-01 |
| Clatsop County | 41007 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-01 |
| Columbia County | 41009 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Coos County | 41011 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Curry County | 41015 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-08-02 |
| Deschutes County | 41017 | OR | ×2 | Newest version is stale — Newest vintage is Sep 2017, 108 months old. | 2026-08-02 |
| Douglas County | 41019 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Gilliam County | 41021 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Harney County | 41025 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Hood River County | 41027 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Jackson County | 41029 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Jefferson County | 41031 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-08-02 |
| Josephine County | 41033 | OR | ×2 | Newest version is stale — Newest vintage is Jun 2017, 111 months old. | 2026-09-02 |
| Lake County | 41037 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Lane County | 41039 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Lincoln County | 41041 | OR | ×2 | Newest version is stale — Newest vintage is Jan 2023, 44 months old. | 2026-09-02 |
| Linn County | 41043 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Polk County | 41053 | OR | ×2 | Newest version is stale — Newest vintage is Jan 2022, 56 months old. | 2026-08-02 |
| Tillamook County | 41057 | OR | ×2 | Newest version is stale — Newest vintage is Aug 2021, 61 months old. | 2026-09-02 |
| Union County | 41061 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Wallowa County | 41063 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-01 |
| Wasco County | 41065 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-08-02 |
| Washington County | 41067 | OR | ×2 | Newest version is stale — Newest vintage is Jan 2022, 56 months old. | 2026-08-02 |
| Wheeler County | 41069 | OR | ×2 | Newest version is stale — Newest vintage is Oct 2022, 47 months old. | 2026-09-02 |
| Yamhill County | 41071 | OR | ×2 | Newest version is stale — Newest vintage is Jan 2022, 56 months old. | 2026-08-02 |
| Armstrong County | 42005 | PA | ×2 | Newest version is stale — Newest vintage is Apr 2022, 53 months old. | 2026-08-02 |
| Beaver County | 42007 | PA | ×2 | Newest version is stale — Newest vintage is Jul 2023, 38 months old. | 2026-09-01 |
| Bedford County | 42009 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-09-02 |
| Butler County | 42019 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-09-02 |
| Cambria County | 42021 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-09-02 |
| Cameron County | 42023 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2023, 42 months old. | 2026-09-02 |
| Centre County | 42027 | PA | ×2 | Newest version is stale — Newest vintage is Jul 2023, 38 months old. | 2026-08-02 |
| Clarion County | 42031 | PA | ×2 | Newest version is stale — Newest vintage is Apr 2022, 53 months old. | 2026-09-02 |
| Clearfield County | 42033 | PA | ×2 | Newest version is stale — Newest vintage is Jul 2023, 38 months old. | 2026-09-02 |
| Clinton County | 42035 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-09-02 |
| Columbia County | 42037 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-09-02 |
| Crawford County | 42039 | PA | ×2 | Newest version is stale — Newest vintage is Jan 2022, 56 months old. | 2026-08-02 |
| Dauphin County | 42043 | PA | ×2 | Newest version is stale — Newest vintage is Apr 2022, 53 months old. | 2026-09-01 |
| Delaware County | 42045 | PA | ×2 | Newest version is stale — Newest vintage is May 2023, 40 months old. | 2026-08-02 |
| Elk County | 42047 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2023, 42 months old. | 2026-09-02 |
| Erie County | 42049 | PA | ×2 | Newest version is stale — Newest vintage is May 2023, 40 months old. | 2026-09-02 |
| Fayette County | 42051 | PA | ×2 | Newest version is stale — Newest vintage is Jul 2023, 38 months old. | 2026-09-02 |
| Forest County | 42053 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-09-01 |
| Franklin County | 42055 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-08-02 |
| Fulton County | 42057 | PA | ×2 | Newest version is stale — Newest vintage is Apr 2022, 53 months old. | 2026-09-02 |
| Greene County | 42059 | PA | ×2 | Newest version is stale — Newest vintage is May 2023, 40 months old. | 2026-09-01 |
| Huntingdon County | 42061 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2023, 42 months old. | 2026-09-02 |
| Indiana County | 42063 | PA | ×2 | Newest version is stale — Newest vintage is Jan 2022, 56 months old. | 2026-09-02 |
| Jefferson County | 42065 | PA | ×2 | Newest version is stale — Newest vintage is May 2023, 40 months old. | 2026-09-02 |
| Juniata County | 42067 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-09-02 |
| Lackawanna County | 42069 | PA | ×2 | Newest version is stale — Newest vintage is May 2022, 52 months old. | 2026-09-02 |
| Lancaster County | 42071 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-08-02 |
| Lawrence County | 42073 | PA | ×2 | Newest version is stale — Newest vintage is Jul 2023, 38 months old. | 2026-09-02 |
| Lebanon County | 42075 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-08-02 |
| Lycoming County | 42081 | PA | ×2 | Newest version is stale — Newest vintage is Mar 2022, 54 months old. | 2026-08-02 |
How a bounty closes
A nightly job reads coverage state and opens a bounty where there is no dataset at all, where the newest snapshot has aged past the staleness threshold, or where enough people searched for a county the site could not serve. Nobody hand-picks a county and nobody bids.
The multiplier applies to the standard upload award and stops applying the moment a version for that county reaches verified status — so the first person to fill it takes the premium, the county opens for everybody, and the site stops paying for data it now has.