Union County was established in 1839 from parts of Hempstead and Clark counties. It is the state’s largest county in terms of area, and was named for the federal republic. El Dorado serves as the county seat.
A list of the Union County records microfilm available at the Arkansas State Archives can be found in our County records microfilm collection.
The results below are automatically collected from materials on this site that have been tagged with the Geographical Area of “Union County (Ark.)” This list does not include all of the Arkansas State Archives’ materials regarding this county, but provides a starting point for research. Please click on each title below to learn more about it and the collection to which it belongs.
Submissions from 2020
Adams-Hammond Family: Union County
Churches: Ebenezer Methodist, Union County
Churches: Union Chapel Baptist, Union County
Doss-William Family: Union County
Early Arkansas tax records [Union County]
Elisha Nelson Family of Greenville Co. SC.
Map of Arkansas State Forestry Commission Ranger District No. 8-1
Map of Arkansas State Forestry Commission Ranger District No. 8-2
Map of Arkansas State Forestry Commission Ranger District No. 8-3
Smyrna Primitive Baptist Church, Union County, Arkansas
State Parks: Crater Park, Union County
Union County: Marriages 1828 - 1870
Union County Records: "A Brief History of Liberty Baptist Association"
Union County Records : Lillian J. McGraw vs. El Dorado Building and Loan Association, Part 2
Union County Records : Lillian J. McGraw vs. El Dorado Building and Loan Association, Part 3
Union County Records: Original State Land Entry, Book "1"
Union County Records: Real Estate Tax Book
Union County Records: Surveyor's Record
Union County Records: The Public Sentiment
Submissions from 2019
Submissions from 2003
Arkansas State Highway and Transportation Department, Union County
Submissions from 1995
Robert B. Davis collection, 1971-1995
This collection contains publications written by and about Robert B. Davis. It also includes a booklet and photographs from the Arkansas Semi-Centennial Oil Celebration in El Dorado, Arkansas, and tapes and a transcript from an interview of Nellie Flournoy-Swilley conducted in 1979 concerning the residents of Union County in the latter half of the 19th and early 20th centuries.
Submissions from 1986
Map of Union County cemeteries
Union County Records: Holloway Family Bible
Submissions from 1981
Arkansas State Highway and Transportation Department, Union County
Submissions from 1975
Union County Records: History of Mount Holly Presbyterian Church
Submissions from 1974
Arkansas State Highway and Transportation Department, Union County
Submissions from 1967
Arkansas State Highway and Transportation Department, Union County
Submissions from 1963
Arkansas State Highway and Transportation Department, Union County
Submissions from 1959
Arkansas State Highway and Transportation Department, Union County
Submissions from 1952
Submissions from 1949
Grave of William Jameson in the Teal Graveyard near El Dorado, Union County
Teal Graveyard near El Dorado, Union County
Submissions from 1946
Union County (Ark.) records, 1874-1946
This collection contains various records from Union County, Arkansas, including Chancery Court, Justice of the Peace, Treasurer's office, and U.S. Department of Agriculture records.
Union County Records : Real Estate Tax Assessment Records
Submissions from 1944
Union County (Ark.) Confederate pension collection, 1915-1944
This collection contains pension applications, affidavits, and correspondence regarding pensions from the 1920s and 1930s for Confederate soldiers and their widows of Union County, Arkansas. The correspondence consists mostly of letters from pensioners to the Union County Clerks during the time period including Anna Tatum and Jim Dumas. It also contains correspondence between the Union County Clerk and the United States War Department and the Arkansas Auditor of the State mostly regarding applicants eligibility for pensions.
Submissions from 1941
Submissions from 1939
Submissions from 1938
Union County Records : Lillian J. McGraw vs. El Dorado Building and Loan Association, Part 1
Submissions from 1934
Submissions from 1930
Union County townships map, 1930
Submissions from 1928
Union County Records: General Index to Deeds: Grantee, Books "L-M"
Union County Records: General Index to Deeds: Grantor, Books "K-M"
Submissions from 1927
Union County Records : Justice of the Peace Records
Union County Records: Probate Records: Will Records, Book "A"
Submissions from 1926
Union County Records: General Index to Deeds: Grantee, Books "J-K"
Submissions from 1924
Union County Records : Articles of Incorporations
Union County Records: General Index to Deeds: Grantor, Books "H-J"
Union County Records: Probate Records: Letters of Administration, Book "2"
Witherington, Mrs. Malissa Young
Submissions from 1923
Union County Records: Probate Records: Administrator's Bonds, Book "2"
Union County Records: Probate Records: Letters of Guardianship, Book "2"
Submissions from 1922
Union County Records: General Index to Deeds: Grantee, Books "G-I"
Union County Records: Records: El Dorado Methodist Church
Submissions from 1920
Union County Records: General Index to Deeds: Grantee, Books "E-F"
Union County Records: General Index to Deeds: Grantor, Books "E-G"
Union County Records: Marriage Records, Book "X"
Union County Records: Minutes: Liberty Baptist Association
Union County Records: Soldiers and Sailors Discharge Records, Book "I"
Submissions from 1919
Union County Records: Marriage Records, Books "V-W"
Submissions from 1918
Submissions from 1916
Union County Records: Marriage Records, Books "T-U"
Submissions from 1914
Mt. Holly Presbyterian Church and Academy records, 1914
This collection contains letters and a copy of an act of legislature.
Submissions from 1913
Union County Records: Marriage Records, Books "R-S"
Submissions from 1911
Submissions from 1910
Union County Records: Marriage Records, Books "P-Q"
Submissions from 1907
Union County Records: Deed Records/Eastern District, Book "1"
Submissions from 1906
Union County Records: Marriage Records, Books "N-O"
Submissions from 1905
Felsenthal Land and Townsite Company receipts, 1905
This collection contains two receipts from the Felsenthal Land and Townsite Company.
Submissions from 1902
Union County Records: Marriage Records, Books "L-M"
Submissions from 1899
Union County Records: General Index to Deeds: Grantee, Books "C-D"
Union County Records: General Index to Deeds: Grantor, Books "C-D"
Submissions from 1897
Union County Records: Marriage Records, Books "J-K"'
