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Last reviewed: June 04, 2026 · Methodology: all Union County record-source URLs verified against the official local and Oregon state publishers on the review date. 5 primary .gov / official sources cited below.

Union County — Key Numbers (2026)

Population, demographics, and county-seat data for Union County, Oregon — verified against U.S. Census 2024 estimates.
26,058
Population
Census estimate
10,700
Households
Census estimate
$61,946
Median income
Annual household
$243,400
Median home value
Census ACS
La Grande
County seat
In Oregon
Union County Records Availability Map
Criminal records
2 sources
Court records
1 source
Wants & warrants
see state portal
Property records
4 sources
Vital records
3 sources
Voter records
see state portal
Professional licenses
see state portal
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources   One source   Use state portal

Union County Records at a Glance

Record typeUnion County verified sources
Court recordsOregon Judicial Department : Court Records - Home : Court Re…
Criminal recordsInmates
Sheriff’s Sales by County – Oregon Sheriffs Sales
Wants & warrantsNo verified source — see Union County state portal below
Property recordsAssessor / Tax Collector - UNION COUNTY
University of Florida Case Study - Dropbox
Vital recordsOregon Health Authority : County Vital Records Offices : Vit…
Birth Certificate - UNION COUNTY
Voter recordsNo verified source — see Union County state portal below
Professional licensesNo verified source — see Union County state portal below
Recorded documentsNo verified source — see Union County state portal below
Union County — Verified Record Sources by Type (2026)
Court records1Criminal records2Wants & warrants0Property records4Vital records3Voter records0Licenses0Recorded docs0
Count of officially verified .gov / .us record sources cataloged for Union County. Data verified June 04, 2026.

What Changed in 2026 — Union County Records

2026
Union County official government portal active
The official Union County government website at union-county.org continues to serve as the canonical local source.
2026
Union County court records portal verified
State court system links for Union County verified against the Oregon judiciary portal in 2026.
2026
Union County criminal records access
State criminal records repository for Union County (statewide system, not county-specific) confirmed active in 2026.
2026
Union County property records online
Union County property assessment and recorder office online portal active in 2026.

The 4-Step Union County Records Pathway

1
Step 1 — Start at the Union County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Union County clerk's office is the first stop.
2
Step 2 — Use the Oregon statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Oregon state level — not by the county.
3
Step 3 — Federal sources for federal records
Federal court cases (PACER), federal tax liens (IRS), military records (NPRC), and immigration data (ICE) are all federal — not held by the county.
4
Step 4 — Cross-check before relying on data
Most county portals lag 24-48 hours behind the courthouse. For time-sensitive verification, call the clerk directly.

Five Things People Get Wrong About Union County Records

❌ Myth: "Union County maintains all criminal records."
✓ Truth: False. Criminal records for Union County are held by the Oregon state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Union County are gone everywhere."
✓ Truth: False. Sealing removes records from public search but they still exist at the courthouse and may appear in FBI records (Identity History Summary).
❌ Myth: "Free 'instant background' sites have Union County data."
✓ Truth: False. Only the official Oregon state repository has verified, current Union County data. Free sites often have stale data.
❌ Myth: "The Union County assessor's value is what I'll sell my home for."
✓ Truth: False. The Union County assessor's value is for property tax purposes only — usually below market value.
❌ Myth: "All county records older than 50 years are public."
✓ Truth: Partially false. Public-records rules vary by record type AND state. Court records and deeds are usually older-public; vital records remain restricted longer (often 75-125 years).

Primary Sources (All Verified)

Related — Union County & Oregon Records

For records not specific to Union County, use Oregon's statewide system or the national hub.
📍 Oregon statewide record systems:
🇺🇸 National hubs:
Related Public Records
Other counties in Oregon: Tillamook · Umatilla · Wallowa · Wasco · Washington

About Union County, Oregon

Union County is located in northeast Oregon. The county seat is La Grande (official site: http://union-county.org/).

  • Population: 26,058
  • Households: 10,700
  • Median household income: $61,946
  • Median home value: $243,400
  • Below poverty line: 15.2%
  • Land area: 2,036.9 sq mi
  • Population density: 12.8 people / sq mi
  • Public libraries indexed: 4
  • NCES schools indexed: 14
PR
Assessor / Tax Collector - UNION COUNTY
Official Free
Administer special assessments and enterprise zone exemptions. Provide information related to tax maps and properties in the county. Assist other agencies, businesses, and the public with property tax related issues. Union County Assessment & Taxation Assessor / Tax Collector assessor@union-county.org 1001 Fourth Street, Suite A & B, La Grande, OR 97850 541-963-1002
PR
University of Florida Case Study - Dropbox
Official Free
Florida’s flagship public university uses Dropbox to bring learning directly to Florida residents across 67 counties. Learn more.
PR
Land Survey Monuments
Official Free
A fully configurable and responsive web mapping application that highlights areas of interest through data, map notes, and/or social content to a wide audience.
PR
realestate
Official Free
Welcome to the Apps for Real Estate page for Jackson County, Oregon. You will find several web map (GIS) applications that are useful tools for real estate professionals. There is a applications to find property information, recent sales, surveys, district boundaries, and enterprise zones.
PR
Oregon Metro - GIS
Official Free
The Online Data and Mapping site is the home for many of the DRC's GIS applications. You’ll find links to interactive maps and data visualizations for the region, as well as tools to learn more about a particular address. You can check the zoning of a location, view a map of projects planned through the Regional Transportation Plan, look up your Metro councilor, and more.
VT
Oregon Health Authority : County Vital Records Offices : Vital Records and Certificates : State of Oregon
Official Free
Training, guides, manuals, and resources for county vital records employees who use the Oregon Vital Events Registration System (OVERS).
VT
Birth Certificate - UNION COUNTY
Vital Records
OfficialFree

Birth Certificate

unioncountyor.gov
VT
Marriage License
Vital Records
OfficialFree

Marriage License

unioncountyor.gov
VR
Election Forms
Voter Records
OfficialFree

Election Forms

sos.oregon.gov
CR
Inmates
Official Free
Copyright 2011 Tyler Technologies. All rights Reserved
CR
Sheriff’s Sales by County – Oregon Sheriffs Sales
Official Free
OSSA’s sole function in relation to Sheriffs’ Sales of real and personal property is to post legal notices as authorized by ORS 18.924 . OSSA has no further information about the items offered for sale, or the case that led to the sale.
CR
Oregon State Police : Public Records Requests : Programs : State of Oregon
Official Free
Read the state policy.​ Complete and submit the Public Records Request form . Please be as specific as possible in describing the records you seek by including information such as address, highway, milepost, exit number, city, county, well-known landmark, dates, timeframe, parties involved,
CT
Oregon Judicial Department : Court Records - Home : Court Records : State of Oregon
Official Free
Court Records Access to court records information within Union County Circuit Court · Site Navigation · View More Information · View More Information · × · .gov · A .gov website belongs to an official government organization in the United States. A lock icon ( ) or https:// means you’ve safely connected to the .gov website.
CT
July 13, 2016 Ryan D Lucke Linn County DAs Office ...
Criminal & Court Records
OfficialFree

Court Calendar

publicaccess.courts.oregon.gov
RD
Recorded Documents
Official Free
Oregon Vital Records Office · If you need to get a copy of your birth certificate quickly, ask the vital records office at the time you place your order about getting expedited service or shipping. If You Were Born Abroad, or on a Military Base Abroad · If you were born to American parents abroad, they should have registered your birth with the U.S. Embassy or Consulate in that country, and received a Consular Report of Birth Abroad.
OT
Home - UNION COUNTY
Official Free
COMMISSIONER AGENDA & MINUTES PROPERTY SEARCH PUBLIC NOTICE CONTACT US EMPLOYMENT Assessor & Tax Collector Property Search Tax Summary Sheet Board of Commissioners Agenda & Minutes Boards & Committees County Clerk Elections Voter Registration District Attorney Court Calendar Victim Assistance Emergency Services Smoke Management Preparedness Emergency Notifications Volunteer Firefighter Miscellaneous Public Safety Council Weed Control
OT
Planning Commission - Union County
Official Free
County Mapping · Planning Map Instructions · Planning Commission (meeting schedule, minutes, agendas, application information) Upper Grande Ronde River Watershed Partnership · APPLICATION PROCESSING INFORMATION · Staff Decision Notification Requirements ·
OT
Find Your Dropbox Plan | Get 30 Days Free Trial
Official Free
Explore Dropbox plans and pricing. Start your free trial today to access powerful tools for file storage, sharing, collaboration, and more. Find your perfect plan.
OT
Search Cemeteries - Find a Grave
Official Free
Union, Union County, Oregon, USA – *No GPS coordinates · No open requests · 2 memorials · 100% photographed · La Grande , Union County, Oregon, USA · No open requests · 1 memorial · 100% photographed · La Grande , Union County, Oregon, ...

Frequently Asked Questions

How do I look up court cases in Union County?
Union County court cases are searchable through the Oregon Judicial Department : Court Records - Home : Court Records : State of Oregon portal: https://www.courts.oregon.gov/courts/union/records/pages/default.aspx. Oregon also operates a state-level case lookup through the Oregon eCourt (OECI) system. For federal matters, see PACER.
Does an arrest show up on a background check before conviction in Oregon?
Yes — in Oregon, an arrest can appear on a name-based background check from the moment of booking, even before any court ruling. Whether it appears on an employment screening depends on the type of check (name-based vs. fingerprint-based) and how recent the arrest is.
Can I find out if someone is divorced in Oregon?
Yes. Search the court case index for the person's name in the county where they lived. Most Oregon counties offer free online case-search portals. The state vital records office also issues divorce verifications for a fee.
Are Oregon criminal records public?
Mostly yes. Oregon's public-records law makes adult arrests, court filings, and conviction histories accessible to anyone unless a specific statutory exemption applies. Juvenile cases and sealed records are generally excluded by statute.