Lake County, Colorado Genealogy
Guide to Lake County, Colorado ancestry, genealogy and family history, birth records, marriage records, death records, census records, family history, and military records.
- 1 County Information
- 2 Resources
- 2.1 Bible Records
- 2.2 Biographies
- 2.3 Business, Commerce, and Occupations
- 2.4 Cemeteries
- 2.5 Census Records
- 2.6 Church Records
- 2.7 Court Records
- 2.8 Directories
- 2.9 Emigration and Immigration
- 2.10 Ethnic, Political, and Religious Groups
- 2.11 Funeral Homes
- 2.12 Genealogies
- 2.13 Guardianship
- 2.14 Land and Property Records
- 2.15 Local Histories
- 2.16 Maps and Gazetteers
- 2.17 Migration
- 2.18 Military Records
- 2.19 Naturalization and Citizenship
- 2.20 Newspapers
- 2.21 Obituaries
- 2.22 Other Records
- 2.23 Periodicals
- 2.24 Probate Records
- 2.25 School Records
- 2.26 Tax Records
- 2.27 Vital Records
- 3 Research Facilities
- 4 Societies
- 5 Websites
- 6 Research Guides
- 7 References
Lake County Courthouse
505 Harrison Ave
Leadville, CO 80461-0917
Lake County website
County Clerk has marriage records from 1869, land records from 1861 and some burial records 1885-1903
Clerk District Court has divorce, probate and court records
Early birth records are kept by the City Clerk in Leadville.
Lake County, Colorado Record Dates
There is no known history of courthouse disasters in this county.
The following are locations in Lake County, Colorado:
Business, Commerce, and Occupations
Lake County’s Public Library’s website has links to records of Lake County’s cemeteries.
Interments in the “Old” Leadville Cemetery began in 1877. The Evergreen Cemetery opened up in November of 1879; some graves were moved from the “Old” Leadville Cemetery to the new Evergreen Cemetery. A Catholic cemetery, St. Joseph’s, opened in the mid 1800s. Some graves were moved from the Catholic section of the Evergreen Cemetery to St. Joseph’s.
1877-1879 Old Leadville Cemetery Records:
Original Leadville Cemetery- (alphabetical order by last name)
Evergreen (Leadville, Colorado) Cemetery Records:
1879-1981 Evergreen Cemetery (A-G) (alphabetical by last name)
1879-1981 Evergreen Cemetery (H-O)
1879-1981 Evergreen Cemetery (P-Z)
Evergreen Cemetery Walking Tour
Who’s Where in Leadville’s Evergreen Cemetery (abbreviations, sample page, key map and 13 sectional maps)
St. Joseph’s Records:
1888-1981 Catholic Cemeteries (alphabetical order by last name following the page of Catholic cemetery list.)
Who’s Where in Leadville’s Catholic Cemeteries (contains abbreviations, sample page, key maps, maps of St. Joseph’s, Holy Cross, Granite, and Twin Lakes Cemeteries)
For tips on accessing Lake County, Colorado Genealogy census records online, see: Colorado Census.
- 1860-1940 Colorado Census Records from 1860 to 1940 at FamilySearch.org — index/images
Church records vary significantly depending on the denomination and the record keeper. They may contain information about members of the congregation, such as age, date of baptism, christening, or birth; marriage information and maiden names; and death date. For general information about Colorado denominations, view the Colorado Church Records wiki page.
Numerous records are available at Colorado Archives. To use this link scroll down the page to where it asks for Record Type. Click there and scroll down the list to the records you want and select. The next field asks for county. Select the county you want and then click on Search. You can narrow the search by adding the additional information it asks for.
Emigration and Immigration
Ethnic, Political, and Religious Groups
Land and Property Records
Land and property records can place an ancestor in a particular location, provide economic information, and reveal family relationships. Land records include: deeds, abstracts and indexes, mortgages, leases, grants and land patents.
See Colorado Land and Property for additional information about early Colorado land grants.
After land was transferred to private ownership, subsequent transactions were usually recorded at the county courthouse, where current records are also housed.
Local histories are available for Lake County, Colorado Genealogy. County histories may include biographies, church, school and government history, and military information. For more information about local histories, see the wiki page section Colorado Local Histories.
Maps and Gazetteers
- Interactive Formation Boundary Map of Colorado - shows boundary changes for Colorado Counties
- Colorado Historical Boundary Changes - list of all boundary changes by county provided by Newberry Library
Naturalization and Citizenship
- 1868-1990 - Colorado, State and Federal Naturalization Records, 1868-1990 at Ancestry ($); Index and images
- 1876-1990 - Colorado Naturalization Records, 1876-1990 at FamilySearch - Browseable images only; District Court records
Colorado Newspapers Online
- Colorado Online Historical Newspapers online - in the Colorado Historic Newspaper Collection by the Colorado State Library
- Colorado Newspapers at Ancestry.com - ($)
- GenealogyBank - ($), contains images of Colorado newspapers
- Newspaper Archive - ($), contains images of Colorado newspapers
- Chronicling America - contains images of some Colorado newspapers; searching tips
- Elephind - Free; search engine that retrieves newspaper images from other free newspaper websites
Colorado Newspaper Catalogs
- U.S. Newspaper Directory, 1690-Present on Chronicling America - contains a list of all known newspapers and the dates they cover; once you locate a newspaper name, contact the local library to see if they have copies of the newspaper
For more information see Colorado Newspapers.
Probate records have been kept by the county courts. Colorado probate records include bonds, affidavits, letters, claims, appraisals, fee accounts, minutes, judgments, dockets, calendars, case files, and wills. The Family History Library does not have copies of probate records from Colorado.
You may obtain copies of documents from the clerk's office in the county courthouse.
1880-1903 Colorado State Archives has put an index to the School Census for District No. 6 for the years 1880-1903 on-line.
Colorado tax records complement land records and can be used as supplements to censuses. There may be gaps of several years in the records. To find tax records in the FamilySearch Catalog, do a Place Search for the county.
Vital Records consist of births, adoptions, marriages, divorces, and deaths recorded on registers, certificates, and documents. A copy or an extract of most original records can be purchased from the Vital Records Section Colorado Department of Public Health and Environment or the County Clerk's office of the county where the event occurred.
For some online statewide indexes, see the FamilySearch Historical Record Collections for Colorado.
- Colorado Vital Records Search
- Lake County, Colorado Obituary Collection Free from GenealogyBuff.com. From Various Funeral Homes in the Leadville and surrounding area.
Birth records may become public records when 100 years have elapsed after the date of birth. EXCEPTION: The birth record of any individual who is known to be currently alive will remain confidential even if they are 100 years of age or greater. 
- 1809-2011 - Western States Marriage Index, 1809-2011 - Index, incomplete, list of counties included
- 1853-2006 - Colorado Statewide Marriage Index, 1853-2006 at FamilySearch.org - Index and images
- 1862-2006 - Colorado, County Marriages and State Indexes, 1862-2006 at Ancestry ($), Index and images
- 1864-1995 - Colorado, County Marriages, 1864-1995 at FamilySearch - Index and images
- 1900-1939 - Colorado, Statewide Marriage Index, 1900-1939 at Ancestry.com - ($); Browseable images of original index
Death records may become public records when 75 years have elapsed after the date of death. 
- 1851-1985 Colorado, Divorce Index, 1851-1985 at Ancestry - ($); Index only
- 1900-1939 - Colorado Statewide Divorce Index, 1900-1939 at FamilySearch - Browseable images of original index
The Colorado State Archives has the following records available for Lake County, Colorado Genealogy in this online database Archives Search. For a full list of online holdings, click here.
1880-1939 Divorce Index
1883-1900 Mine Accidents, Non - fatal
1936-1942 Civilian Conservation Corps Enrollments
1966-1968 Vietnam Deaths
1880-1903 Lake County School District #6
1883-1884 Lake County Justice of the Peace Cases
1883-1910 Leadville School Census
1893-1900 Lake County School District #12
1909 Lake County Births to 1909
1952-1958 Lake County School District #15
Family History Centers
Family History Centers provide one-on-one assistance and free access to premium genealogical websites. In addition, many centers have free how-to genealogy classes.
- Frisco Colorado Family History Center
- Aspen Colorado Family History Center
- Eagle Valley Colorado Family History Center
Lake County Public Library
1115 Harrison Ave
Leadville, CO 80461
Leadville Heritage Museum Association
102 E 9th St
PO Box 962
Leadville, Colorado 80461
- FamilySearch Catalog - The FamilySearch catalog contains descriptions and access information for all genealogical materials (including books, online materials, microfilm, microfiche, and publications) in their collection. Use Historical Records to search for specific individuals in genealogical records
- Lake County, Colorado Genealogy and Family History (Linkpendium)
- The Handybook for Genealogists: United States of America,10th ed. (Draper, UT: Everton Publishers, 2002).
- Handybook for Genealogists: United States of America, 10th ed. (Draper, Utah: Everton Pub., 2002), Lake County, Colorado. Page 99 At various libraries (WorldCat); FHL Book 973 D27e 2002.
- The Red Book, American State, County, and Town Sources. Edited by Alice Eichholz. (Ancestry, Provo; 3d ed, 2004.) Colorado article by Birdie Monk Holzclaw and Marsha Hoffman Rising. page 93.
- Letter from Colorado State Registrar, Dated September 1, 2011. Policy Number 2011- 08. http://www.colorado.gov